Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Advanced Characterization Methods for Electrical and Sensoric Components and Devices at the Micro and Nano Scales
Sheremet, E.; Meszmer, P.; Blaudeck, T.; Hartmann, S.; Wagner, C.; Ma, B.; Hermann, S.; Wunderle, B.; Schulz, S.E.; Hietschold, M.; Rodriguez, R.D.; Zahn, D.R.T.
Journal Article
2019Affordable and safe high performance vehicle computers with ultra-fast on-board ethernet for automated driving
Hager, M.; Gromala, P.; Wunderle, B.; Rzepka, S.
Conference Paper
2019Investigation of Active Power Cycling Combined With Passive Thermal Cycles on Discrete Power Electronic Devices
Otto, A.; Rzepka, S.; Wunderle, B.
Journal Article
2018Investigation of active power cycling combined with passive thermal cycles on discrete power electronic devices for automotive applications
Otto, A.; Rzepka, S.; Wunderle, B.
Conference Paper
2018A Novel Concept for Accelerated Stress Testing of Thermal Greases and In-situ Observation of Thermal Contact Degradation
Wunderle, B.; May, D.; Heilmann, J.; Arnold, J.; Hirscheider, J.; Li, Y.; Bauer, J.; Ras, M.A.
Conference Paper
2018Scaling up integration of carbon nanotubes into Micro-Electro-Mechanical systems
Böttger, S.; Jöhrmann, N.; Bonitz, J.; Wunderle, B.; Schulz, S.E.; Hermann, S.
Conference Paper
2018Thermo-mechanical characterisation of thin sputtered copper films on silicon: Towards elasto-plastic, fatigue and subcritical fracture-mechanical data
Wunderle, B.; May, D.; Zschenderlein, U.; Ecke, R.; Springborn, M.; Jöhrmann, N.; Pareek, K.A.; Heilmann, J.; Stiebing, M.; Arnold, J.; Dudek, R.; Schulz, S.; Wolf, M.J.; Rzepka, S.
Conference Paper
2017Characterization of epoxy based highly filled die attach materials in microelectronics
Maus, I.; Liebl, C.; Fink, M.; Vu, D.-K.; Hartung, M.; Preu, H.; Jansen, K.M.B.; Michel, B.; Wunderle, B.; Weiss, L.
Conference Paper
2017Correlation between mechanical material properties and stress in 3D-integrated silicon microstructures
Stiebing, M.; Vogel, D.; Steller, W.; Wolf, M.J.; Zschenderlein, U.; Wunderle, B.
Conference Paper
2017Modelling and characterisation of a grease pump-out test stand and its use for accelerated stress testing of thermal greases
Wunderle, B.; Heilmann, J.; May, D.; Arnold, J.; Hirscheider, J.; Bauer, J.; Schacht, R.; Vogel, J.; Ras, M.A.
Conference Paper
2017Reliability experiments of sintered silver based interconnections by accelerated isothermal bending tests
Heilmann, J.; Nikitin, I.; Zschenderlein, U.; May, D.; Pressel, K.; Wunderle, B.
Journal Article, Conference Paper
2017Robust design optimization: On methodology and short review
Bektas, E.; Broermann, K.; Pecanac, G.; Rzepka, S.; Silber, C.; Wunderle, B.
Conference Paper
2017A test device for in situ TEM investigations on failure behaviour of carbon nanotubes embedded in metals under tensile load
Jöhrmann, N.; Hartmann, S.; Jacob, K.; Bonitz, J.; MacArthur, K.E.; Hermann, S.; Schulz, S.E.; Wunderle, B.
Conference Paper
2016Advances and challenges of experimental reliability investigations for lifetime modelling of sintered silver based interconnections
Heilmann, J.; Nikitin, I.; Zschenderlein, U.; May, D.; Pressel, K.; Wunderle, B.
Conference Paper
2016Experimental and computational studies on the role of surface functional groups in the mechanical behavior of interfaces between single-walled carbon nanotubes and metals
Hartmann, S.; Sturm, H.; Blaudeck, T.; Hölck, O.; Hermann, S.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Journal Article
2016An in situ tensile test device for thermo-mechanical characterisation of interfaces between carbon nanotubes and metals
Hartmann, S.; Bonitz, J.; Heggen, M.; Hermann, S.; Hölck, O.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Conference Paper
2016In-situ monitoring of interface delamination by local thermal transducers exemplified for a flip-chip package
Wunderle, B.; May, D.; Abo Ras, M.; Sheva, S.; Schulz, M.; Wöhrmann, M.; Bauer, J.; Keller, J.
Conference Paper
2016An in-situ numerical-experimental approach for fatigue delamination characterization in microelectronic packages
Poshtan, E.A.; Rzepka, S.; Silber, C.; Wunderle, B.
Journal Article
2016Master curve synthesis by effective viscoelastic plastic material modeling
Schindler-Saefkow, F.; Pantou, R.; Schlottig, G.; Kumar, S.; Brunschwiler, T.; Keller, J.; Wunderle, B.; Rzepka, S.
Conference Paper
2016Measurement and modeling of the effective thermal conductivity of sintered silver pastes
Ordonez-Miranda, J.; Hermens, M.; Nikitin, I.; Kouznetsova, V.G.; Van Der Sluis, O.; Ras, M.A.; Reparaz, J.S.; Wagner, M.R.; Sledzinska, M.; Gomis-Bresco, J.; Sotomayor Torres, C.M.; Wunderle, B.; Volz, S.
Journal Article
2016A MEMS test stage for in situ testing of interfaces between carbon nanotubes and metals
Hartmann, S.; Hermann, S.; Bonitz, J.; Heggen, M.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Conference Paper
2016Novel test stand for thermal diffusivity measurement of bulk and thin films
Ras, M.A.; May, D.; Wunderle, B.
Conference Paper
2016Packaging and characterization of silicon and SiC-based power inverter module with double sided cooling
Manier, C.-A.; Oppermann, H.; Dietrich, L.; Ehrhardt, C.; Sarkany, Z.; Rencz, M.; Wunderle, B.; Maurer, W.; Mitova, R.; Lang, K.-D.
Conference Paper
2016Processing-structure-property correlations of sintered silver
Ras, M.A.; May, D.; Heilmann, J.; Rzepka, S.; Michel, B.; Wunderle, B.
Conference Paper
2016Re-building the underfill: Performance of percolating fillers at package scale
Zschenderlein, U.; Baum, M.; Schlottig, G.; Schindler-Saefkow, F.; Kumar, S.G.; Wang, W.-S.; Brunschwiler, T.; Wunderle, B.
Conference Paper
2016Review of percolating and neck-based underfills with thermal conductivities up to 3 W/m-K
Brunschwiler, T.; Zürcher, J.; Zimmermann, S.; Burg, B.R.; Schlottig, G.; Chen, X.; Sinha, T.; Baum, M.; Hofmann, C.; Pantou, R.; Achen, A.; Zschenderlein, U.; Kumar, S.; Wunderle, B.; Haupt, M.; Schindler-Saefkow, F.; Strässle, R.
Conference Paper
2016Stress investigations in 3D-integrated silicon microstructures
Stiebing, M.; Lörtscher, E.; Steller, W.; Vogel, D.; Wolf, M.J.; Brunschwiler, T.; Wunderle, B.
Conference Paper
2016Towards nanoreliability of sensors incorporating interfaces between single-walled carbon nanotubes and metals: Molecular dynamics simulations and in situ experiments using electron microscopy
Hartmann, S.; Hermann, S.; Bonitz, J.; Heggen, M.; Hölck, O.; Shaporin, A.; Mehner, J.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Journal Article
2016Wafer-level technology for integration of carbon nanotubes into micro-electro-mechanical systems
Bonitz, J.; Böttger, S.; Herrmann, S.; Schulz, S.E.; Gessner, T.; Hartmann, S.; Wunderle, B.
Conference Paper
2015"LaTIMA" an innovative test stand for thermal and electrical characterization of highly conductive metals, die attach, and substrate materials
Abo Ras, M.; May, D.; Schacht, R.; Bast, M.; Eisele, R.; Michel, B.; Winkler, T.; Rzepka, R.; Wunderle, B.
Conference Paper
2015Accelerated determination of interfacial fracture toughness in microelectronic packages under cyclic loading
Poshtan, E.A.; Rzepka, S.; Silber, C.; Wunderle, B.
Conference Paper
2015Acceleration of lifetime modeling by isothermal bending fatigue tests
Heilmann, J.; Arnold, J.; Wunderle, B.
Conference Paper
2015Advances in percolated thermal underfill (PTU) simulations for 3D-integration
Kumar, S.G.; Zschenderlein, U.; Pantou, R.; Brunschwiler, T.; Schlottig, G.; Schindler-Saefkow, F.; Wunderle, B.
Conference Paper
2015Carbon Nanotube based sensors in MEMS/NEMS
Hermann, S.; Bonitz, J.; Boettger, S.; Hartmann,S; Shaporin, A.; Mehner, J.; Wunderle, B.; Schulz, S.E.; Gessner, T.
Conference Paper
2015Challenges in the reliability of 3D integration using TSVs
Stiebing, M.; Vogel, D.; Steller, W.; Wolf, M.J.; Wunderle, B.
Conference Paper
2015An in-situ numerical-experimental approach for fatigue delamination characterization in Microelectronic Packages
Poshtan, E.A.; Rzepka, S.; Silber, C.; Wunderle, B.
Conference Paper
2015Mechanical characterization of sintered nanoparticles for advanced electrical and thermal joints
Zschenderlein, U.; Suresh, K.; Baum, M.; Wunderle, B.
Conference Paper
2015Microelectronics packaging materials: Investigating the influence of moisture by molecular dynamics simulations
Hölck, O.; Wunderle, B.
Conference Paper
2015Nanoparticle assembly and sintering towards all-copper flip chip interconnects
Zürcher, J.; Yu, K.; Schlottig, G.; Baum, M.; Taklo, M.M.V.; Wunderle, B.; Warszyński, P.; Brunschwiler, T.
Conference Paper
2015A novel and practical method for in-situ monitoring of interface delamination by local thermal diffusivity measurement
Wunderle, Bernhard; Schulz, M.; Braun, Tanja; May, D.; Bauer, Jörg; Hölck, Ole; Walter, Hans; Keller, J.
Conference Paper
2015Precision determination of thermoreflectance coefficients for localised thermometry
Schlag, R.; Ras, M.A.; Arlt, V.; May, D.; Winkler, T.; Wunderle, B.
Conference Paper
2015Thermo-Mechanical characterization and reliability modelling of sintered silver based thermal interface materials
Heilmann, J.; Nikitin, I.; May, D.; Pressel, K.; Wunderle, B.
Conference Paper
2015Towards nanoreliability of CNT-based sensor applications: Investigations of CNT-metal interfaces combining molecular dynamics simulations, advanced in situ experiments and analytics
Hartmann, S.; Shaporin, A.; Hermann, S.; Bonitz, J.; Heggen, M.; Meszmer, P.; Sturm, H.; Hölck, O.; Blaudeck, T.; Schulz, S.E.; Mehner, J.; Gessner, T.; Wunderle, B.
Conference Paper
2015Transient thermal management by using double-sided assembling, thermo-electric cooling and phase-change based thermal buffer structures: Design, technology and application
Springborn, M.; Wunderle, B.; May, D.; Mrossko, R.; Manier, C.-A.; Ras, M.A.; Oppermann, H.; Xhonneux, T.; Caroff, T.; Mitova, R.
Conference Paper
2014An accelerated interfacial characterization method for microelectronic packages under automotive testing conditions - methodology and sample preparation
Poshtan, E.A.; Silber, C.; Rzepka, S.; Michel, B.; Wunderle, B.
Book Article
2014An accelerated method for characterization of bi-material interfaces in microelectronic packages under cyclic loading conditions
Poshtan, E.A.; Rzepka, S.; Michel, B.; Silber, C.; Wunderle, B.
Conference Paper
2014Accelerated reliability testing and modeling of subsystems based on sintered silver thermal interface materials
Heilmann, J.; Nikitin, I.; Pressel, K.; Wunderle, B.
Conference Paper
2014Challenges of viscoelastic characterization of low TG epoxy based adhesives for automotive applications in DMA and relaxation experiments
Maus, I.; Preu, H.; Niessner, M.; Fink, M.; Jansen, K.M.B.; Pantou, R.; Michel, B.; Wunderle, B.
Conference Paper
2014Characterization of adhesives for microelectronic industry in DMA and relaxation experiments for interfacial fracture toughness characterization – difficulties and solution
Maus, I.; Preu, H.; Niessner, M.; Nabi, H.; Jansen, K.M.B.; Pantou, R.; Weiss, L.; Michel, B.; Wunderle, B.
Conference Paper
2014Characterization of thermal interface materials (TIM)
Abo Ras, M.; May, D.; Schacht, R.; Wunderle, B.; Winkler, T.; Rzepka, S.; Michel, B.
Book Article
2014Determination of residual stress with high spatial resolution at TSVs for 3D integration: Comparison between HR-XRD, Raman spectroscopy and fibDAC
Vogel, D.; Zschenderlein, U.; Auerswald, E.; Hölck, O.; Ramm, P.; Wunderle, B.; Pufall, R.
Conference Paper
2014Double-sided cooling and transient thermo-electrical management of silicon on DCB assemblies for power converter modules: Design, technology and test
Wunderle, B.; Springborn, M.; May, D.; Manier, C.-A.; Abo Ras, M.; Mrossko, R.; Oppermann, H.; Xhonneux, T.; Caroff, T.; Maurer, W.; Mitova, R.
Conference Paper
2014Efficiency optimization for a frictionless air flow blade fan – design study
Schacht, R.K.B.; Hausdorf, A.; Wunderle, B.; Rzepka, S.; Michel, B.
Conference Paper
2014Fracture toughness measurements for microelectronic packages
Maus, I.; Pape, H.; Brämer, B.; Michel, B.; Wunderle, B.
Book Article
2014In situ monitoring of interface delamination by the 3ω-method
Schulz, M.; Sheva, S.; Walter, H.; Mroßko, R.; Yang, G.; Keller, J.; Wunderle, B.
Conference Paper
2014Interface characterisation at electronic packages by means af nanoscale deformation analysis
Keller, J.; Zander, T.; Schulz, M.; Springborn, M.; Lauenstein, T.; Dost, M.; Wunderle, B.; Michel, B.
Book Article
2014Limitations and accuracy of steady state technique for thermal characterization of solid and composite materials
Aboras, M.; Wunderle, B.; May, D.; Schacht, R.; Winkler, T.; Rzepka, S.; Michel, B.
Conference Paper
2014Limitations and accuracy of steady state technique for thermal characterization of thermal interface materials and substrates
Abo Ras, M.; Wunderle, B.; May, D.; Schacht, R.; Winkler, T.; Rzepka, S.; Michel, B.
Conference Paper
2014Measurements of the mechanical stress induced in flip chip dies by the underfill and simulation of the underlying phenomena of thermal-mechanical and chemical reactions
Schindler-Saefkow, F.; Rost, F.; Schingale, A.; Wolf, D.; Wunderle, B.; Keller, J.; Michel, B.; Rzepka, S.
Conference Paper
2014Measuring the mechanical relevant shrinkage during in-mold and post-mold cure with the stress chip
Schindler-Saefkow, F.; Rost, F.; Rezaie-Adli, A.; Jansen, K.M.B.; Wunderle, B.; Keller, J.; Rzepka, S.; Michel, B.
Conference Paper
2014Miniaturized frictionless fan concept for thermal management of electronics
Schacht, R.; Wunderle, B.; Rzepka, S.; Michel, B.
Book Article
2014Molecular dynamic simulations of maximum pull-out forces of embedded CNTs for sensor applications and validating nano scale experiments
Hartmann, S.; Hölck, O.; Blaudeck, T.; Hermann, S.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Conference Paper
2014Phase change based thermal buffering of transient loads for power converter
Wunderle, B.; Springborn, M.; May, D.; Mrossko, R.; Abo Ras, M.; Manier, C.-A.; Oppermann, H.; Mitova, R.
Conference Paper
2014Quantitative in-situ scanning electron microscope pull-out experiments and molecular dynamics simulations of carbon nanotubes embedded in palladium
Hartmann, S.; Blaudeck, T.; Hölck, O.; Hermann, S.; Schulz, S.E.; Gessner, T.; Wunderle, B.
Journal Article
2014Rapid, inexpensive and accurate fracture-mechanical interface characterisation
Wunderle, B.; Schulz, M.; Keller, J.; Michel, B.; Pape, H.
Book Article
2014Residual stress investigations at TSVs in 3D micro structures by HR-XRD, Raman spectroscopy and fibDAC
Zschenderlein, U.; Vogel, D.; Auerswald, E.; Hölck, O.; Rajendran, H.; Ramm, P.; Pufall, R.; Wunderle, B.
Conference Paper
2014Statistical Strength Investigation of Poly-Silicon Membranes using Microscopic Loading Tests and Numerical Simulation
Brueckner, J.; Auerswald, E.; Dudek, R.; Wunderle, B.; Michel, B.; Rzepka, S.; Dehe, A.
Conference Paper
2014Stress impact of moisture diffusion measured with the stress chip
Schindler-Saefkow, F.; Rost, F.; Otto, A.; Pantou, R.; Mroßko, R.; Wunderle, B.; Michel, B.; Rzepka, S.; Keller, J.
Journal Article, Conference Paper
2014Thermal characterization of highly conductive die attach materials
Abo Ras, M.; May, D.; Winkler, T.; Michel, B.; Rzepka, S.; Wunderle, B.
Conference Paper
2014Thermal management of electrical overload cases using thermo-electric modules and phase change buffer techniques: Simulation, technology and testing
Springborn, M.; Wunderle, B.; May, D.; Mrossko, R.; Manier, C.-A.; Oppermann, H.; Ras, M.A.; Mitova, R.
Conference Paper
2013Accelerated reliability testing and modeling of Cu-plated through encapsulant vias (TEVs) for 3D-integration
Wunderle, B.; Heilmann, J.; Kumar, S.G.; Hoelck, O.; Walter, H.; Wittler, O.; Engelmann, G.; Wolf, M.J.; Beer, G.; Pressel, K.
Conference Paper
2013Advanced mixed-mode bending test experimental-numerical characterization of the critical energy release rate Gc including mixed-mode-angle psi in interfaces under independent external loads
Schulz, M.; Springborn, M.; Keller, J.; Michel, B.; Wunderle, B.
Conference Paper
2013Determination of Interface Fracture Parameters: Energy Release Rate and Mode Mixity using FEA
Maus, I.; Pape, H.; Nabi, H.; Michel, B.; Wunderle, B.
Conference Paper
2013Development and fabrication of thin film thermo test chip and its integration into a test system for thermal interface characterization
Abo Ras, M.; Engelmann, G.; May, D.; Rothermund, M.; Schacht, R.; Wunderle, B.; Winkler, T.; Michel, B.; Oppermann, H.; Rzepka, S.
Conference Paper
2013Double-sided cooling and thermo-electrical management of power transients for silicon chips on DCB-substrates for converter applications: Design, technology and test
Wunderle, B.; Manier, C.-A.; Abo Ras, M.; Springborn, M.; May, D.; Oppermann, H.; Toepper, M.; Mrossko, R.; Xhonneux, T.; Caroff, T.; Maurer, W.; Mitova, R.
Conference Paper
2013Moisture transport and swelling stresses at moulding-compound substrate interfaces investigated by molecular modeling and finite element simulations
Hölck, O.; Bauer, J.; Braun, T.; Walter, H.; Wittler, O.; Wunderle, B.; Lang, K.D.
Conference Paper
2013Molecular dynamics simulations for mechanical characterization of CNT/gold interface and its bonding strength
Hartmann, S.; Hölck, O.; Wunderle, B.
Conference Paper
2013Piezoresistive force sensor and thermal actuators usage as applications to nanosystems manipulation: Design, simulations, technology and experiments
Schondelmaier, G.; Hartmann, S.; May, D.; Shaporin, A.; Voigt, S.; Rodriguez, R.D.; Gordan, O.D.; Zahn, D.R.T.; Mehner, J.; Hiller, K.; Wunderle, B.
Conference Paper
2013Reliability of advanced thermal interface technologies based on sintered die-attach materials
Heilmann, J.; Nikitin, I.; May, D.; Pressel, K.; Wunderle, B.
Conference Paper
2013Reliability of Cu-plated through encapsulant vias (TEV) for 3D-integration
Heilmann, J.; Wunderle, B.; Kumar, S.G.; Hoelck, O.; Walter, H.; Wittler, O.; Engelmann, G.; Wolf, M.J.; Beer, G.; Pressel, K.
Conference Paper
2013Stress impact of moisture diffusion measured with the stress chip
Schindler-Saefkow, F.; Rost, F.; Otto, A.; Pantou, R.; Mroßko, R.; Wunderle, B.; Michel, B.; Rzepka, S.; Keller, J.
Conference Paper
2013Stress impact of thermal-mechanical loads measured with the stress chip
Schindler-Saefkow, F.; Rost, F.; Otto, A.; Keller, J.; Winkler, T.; Wunderle, B.; Michel, B.; Rzepka, S.
Conference Paper
2013Transient thermal response as failure analytical tool - a comparison of different techniques
May, D.; Wunderle, B.; Schacht, R.; Michel, B.
Conference Paper
2013Transient thermal techniques as failure analytical tool
May, D.; Wunderle, B.; Schacht, R.
Conference Paper
2013Transport of moisture at epoxy-SiO2 interfaces investigated by molecular modeling
Hölck, Ole; Bauer, Jörg; Braun, Tanja; Walter, Hans; Wittler, Olaf; Wunderle, Bernhard; Lang, Klaus-Dieter
Journal Article
2013Wafer-level technology for piezoresistive electro-mechanical transducer based on Carbon Nanotubes
Shaporin, A.; Hermann, S.; Kaufmann, C.; Schulz, S.E.; Gessner, T.; Voigt, S.; Mehner, J.; Hartmann, S.; Wunderle, B.; Bonitz, J.
Conference Paper
2012Advanced mixed-mode bending test: A rapid, inexpensive and accurate method for fracture-mechanical interface characterisation
Wunderle, B.; Schulz, M.; Keller, J.; May, D.; Maus, I.; Pape, H.; Michel, B.
Conference Paper
2012Advanced mixed-mode bending test: A rapid, inexpensive and accurate method for fracture-mechanical interface characterisation
Wunderle, B.; Schulz, M.; Keller, J.; Maus, I.; Pape, H.; Michel, B.
Conference Paper
2012Comparative characterization of chip to epoxy interfaces by molecular modeling and contact angle determination
Hölck, O.; Bauer, J.; Wittler, O.; Michel, B.; Wunderle, B.
Journal Article
2012Determination of interface fracture parameters by shear testing using different theoretical approaches
Dudek, R.; Brämer, B.; Auersperg, J.; Pufall, R.; Walter, H.; Seiler, B.; Wunderle, B.
Conference Paper
2012The effects of rate-dependent material properties and geometrical characteristics on thermo-mechanical behavior of TQFP package
Poshtan, E.A.; Rzepka, S.; Wunderle, B.; Silber, C.; Bargen, T. von; Michel, B.
Conference Paper
2012Experimental and numerical methods for evaluation of interface cracks in electronics systems
Keller, J.; Schulz, M.; Wunderle, B.; Auersperg, J.; Michel, B.
Conference Paper
2012Experimentelle und numerische Untersuchungen zur Lebensdauerabschätzung von Durchkontaktierungen in Leiterplatten
Schacht, R.; Nowak, T.; Walter, H.; Wunderle, B.; Abo Ras, M.; May, D.; Wittler, O.; Lang, K.-D.
Conference Paper
2012Extended tensor description to design non-uniform heat-removal in interlayer cooled chip stacks
Brunschwiler, T.; Paredes, S.; Drechsler, U.; Michel, B.; Wunderle, B.; Reichl, H.
Conference Paper
2012Frictionless air flow blade fan for thermal management of electronics
Schacht, R.; Hausdorf, A.; Wunderle, B.; Michel, B.
Conference Paper
2012Hochgenaue Bestimmung mechanischer Spannungen in Elektronik- und MEMS-Komponenten durch ein Stressmesschip
Schindler-Saefkow, F.; Otto, A.; Faust, W.; Wunderle, B.; Michel, B.; Rzepka, S.
Conference Paper
2012In-situ - Characterization of moisture induced swelling behaviour of microelectronic relevant polymers
Walter, Hans; Bauer, Jörg; Braun, Tanja; Hölck, Ole; Wunderle, B.; Wittler, O.
Conference Paper
2012Interfacial fracture toughness measurements in microelectronic packages with different test setups on samples from production
Maus, I.; Pape, H.; Nabi, H.S.; Goroll, M.; Preu, H.; Keller, J.; Ernst, L.J.; Michel, B.; Wunderle, B.
Conference Paper
2012Microelectronics packaging materials: Correlating structure and property using molecular dynamics simulations
Hölck, Ole; Wunderle, Bernhard
Book Article
2012Miniaturized frictionless fan concept for thermal management of electronic
Schacht, R.; Hausdorf, A.; Wunderle, B.; Michel, B.
Conference Paper
2012Modelling and characterisation of smart power devices
Wunderle, B.; Ras, M.A.; Springborn, M.; May, D.; Kleff, J.; Oppermann, H.; Töpper, M.; Caroff, T.; Schacht, R.; Mitova, R.
Conference Paper
2012Nanomechanics oc CNTs for Sensor Simulation
Wagner, C.; Hartmann, S.; Schuster, J.; Wunderle, B.; Schulz, S.E.; Gessner, T.
Conference Paper
2012Nanomechanics of CNTs for sensor application
Wagner, C.; Hartmann, S.; Wunderle, B.; Schuster, J.; Schulz, S.E.; Gessner, T.
Conference Paper
2012Nanoscale deformation analysis for fracture mechanical evaluation of interface cracks in electronic packages
Keller, J.; Schulz, M.; Mrossko, R.; Wunderle, B.; Michel, B.
Conference Paper
2012On the development of a modified button shear specimen to characterize the mixed mode delamination toughness
Durix, L.; Dreßler, M.; Coutellier, D.; Wunderle, B.
Journal Article
2012Stress chip measurements of the internal package stress for process characterization and health monitoring
Schindler-Saefkow, F.; Rost, F.; Otto, A.; Faust, W.; Wunderle, B.; Michel, B.; Rzepka, S.
Conference Paper
2012Transient thermal analysis as failure analytical tool in electronic packaging
May, D.; Wunderle, B.; Schacht, R.; Michel, B.
Conference Paper
2012Transport of moisture at epoxy-SiO2 interfaces investigated by molecular modeling
Hölck, O.; Bauer, J.; Braun, T.; Walter, H.; Wittler, O.; Wunderle, B.
Conference Paper
2011Angle-of-attack investigation of pin-fin arrays in nonuniform heat-removal cavities for interlayer cooled chip stacks
Brunschwiler, T.; Paredes, S.; Drechsler, U.; Michel, B.; Wunderle, B.; Reichl, H.
Conference Paper
2011Application of hybrid methods to analyse interface properties of packaging materials on miniaturized specimens
Walter, Hans; Wunderle, Bernhard; Keller, Jürgen; Hölck, Ole; Wittler, Olaf; Michel, Bernd
Conference Paper
2011Automated test system for in-situ testing of reliability and aging behaviour of thermal interface materials
AboRas, M.; Haug, R.; Schacht, R.; Monory-Plantier, C.; May, D.; Wunderle, B.; Winkler, T.; Michel, B.
Conference Paper
2011Basic thermo-mechanical property estimation of a 3D-crosslinked epoxy/SiO2 interface using molecular modelling
Hölck, O.; Dermitzaki, E.; Wunderle, B.; Bauer, J.; Michel, B.
Journal Article, Conference Paper
2011Combined and accelerated in-situ measurement method for reliability and aging analyses of thermal interface materials
AboRas, M.; Haug, R.; Schacht, R.; Monory-Plantier, C.; May, D.; Wunderle, B.; Winkler, T.; Michel, B.
Conference Paper
2011Comparative characterization of chip to epoxy interfaces by molecular modeling and contact angle determination
Hölck, O.; Bauer, J.; Wittler, O.; Michel, B.; Wunderle, B.
Conference Paper
2011DoE simulations and measurements with the microDAC stress chip for material and package investigations
Schindler-Saefkow, F.; Rost, F.; Otto, A.; Rzepka, S.; Wunderle, B.; Michel, B.
Conference Paper
2011Establishing the critical fracture properties of the die backside-to-molding compound interface
Schlottig, G.; Pape, H.; Wunderle, B.; Ernst, L.J.
Conference Paper
2011Experimental and numerical reinvestigation for lifetime-estimation of plated through holes in printed circuit boards
Nowak, T.; Schacht, R.; Walter, H.; Wunderle, B.; Ras, M.A.; May, D.; Wittler, O.; Lang, K.-D.
Conference Paper
2011Experimental contact angle determination and characterisation of interfacial energies by molecular modelling of chip to epoxy interfaces
Hölck, Ole; Bauer, Jörg; Wittler, Olaf; Lang, Klaus Dieter; Michel, Bernd; Wunderle, Bernhard
Conference Paper
2011Formulation of percolating thermal underfill by sequential convective gap filling
Branschwiler, T.; Goicochea, J.V.; Matsumoto, K.; Wolf, H.; Kiimin, C.; Michel, B.; Wunderle, B.; Faust, W.
Conference Paper
2011Fracture mechanical test methods for interface crack evaluation of electronic packages
Keller, J.; Maus, I.; Pape, H.; Wunderle, B.; Michel, B.
Conference Paper
2011Fracture-mechanical interface characterisation for thermo-mechanical co-design
Wunderle, Bernhard; Schulz, Marcus; Keller, Jürgen; Schlottig, Gerd; Maus, Ingrid; May, Daniel; Hölck, Ole; Pape, Heinz; Michel, Bernd
Journal Article, Conference Paper
2011Fracture-mechanical interface characterisation for thermo-mechanical co-design An effcient and comprehensive method for critical mixed-mode data extraction
Wunderle, B.; Schulz, M.; Keller, J.; Schlottig, G.; Maus, I.; May, D.; Hölck, O.; Pape, H.; Michel, B.
Conference Paper
2011Reliability analysis of low temperature low pressure Ag-sinter die attach
Mroßko, R.; Oppermann, H.; Wunderle, B.; Michel, B.
Conference Paper
2011Temperature moisture and mode mixity dependent EMC-Copper (oxide) interfacial toughness
Xiao, A.; Schlottig, G.; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2010Advances in thermal interface technology: Mono-metal interconnect formation, processing and characterisation
Wunderle, B.; Klein, M.; Dietrich, L.; Abo Ras, M.; Mrossko, R.; May, D.; Schacht, R.; Oppermann, H.; Michel, B.; Reichl, H.
Conference Paper
2010Delamination and combined compound cracking of EMC-copper interfaces
Xiao, A.; Schlottig, G.; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2010Design and development of a miniaturized black body device for in-situ IR-camera calibration
Schacht, R.; Gerner, Ch.; Nowak, T.; May, D.; Wunderle, B.; Michel, B.
Conference Paper
2010DoE simulations and measurements with the microDAC stress chip for material and package investigations
Schindler-Saefkow, F.; Otto, A.; Rzepka, S.; Wittler, O.; Wunderle, B.; Michel, B.
Conference Paper
2010Heat-removal performance scaling of interlayer cooled chip stacks
Brunschwiler, T.; Paredes, S.; Drechsler, U.; Michel, B.; Cesar, W.; Leblebici, Y.; Wunderle, B.; Reichl, H.
Conference Paper
2010Influence of moisture on humidity sensitive material parameters of microelectronics relevant polymers
Walter, H.; Dermitzaki, E.; Wunderle, B.; Michel, B.
Conference Paper
2010Influence of moisture on humidity sensitive material parameters of polymers used in microelectronic applications
Walter, H.; Dermitzaki, E.; Wunderle, B.; Michel, B.
Conference Paper
2010Influences of technological processing and surface finishes on thermal behaviour of thermal interface materials
Abo Ras, M.; Wunderle, B.; May, D.; Oppermann, H.; Schacht, R.; Michel, B.
Conference Paper
2010Interface fracture mechanics evaluation by correlation of experiment and simulation
Keller, J.; Maus, I.; Schlottig, G.; Pape, H.; Wunderle, B.; Michel, B.
Conference Paper
2010Interfacial fracture parameters of silicon-to-molding compound
Schlottig, G.; Maus, I.; Walter, H.; Jansen, K.M.B.; Pape, H.; Wunderle, B.; Ernst, L.J.
Conference Paper
2010Interfacial strength of silicon-to-molding compound changes with thermal residual stress
Schlottig, G.; Xiao, A.; Pape, H.; Wunderle, B.; Ernst, L.J.
Conference Paper
2010Miniaturized black body radiator for IR- Detector calibration - Design and development
Schacht, R.; Gerner, Ch.; Nowak, T.; May, D.; Wunderle, B.; Michel, B.
Conference Paper
2010Molecular dynamics approach to structure-property correlation in epoxy resins for thermo-mechanical lifetime modeling
Wunderle, B.; Dermitzaki, E.; Hölck, O.; Bauer, J.; Walter, H.; Shaik, Q.; Rätzke, K.; Faupel, F.; Michel, B.; Reichl, H.
Journal Article, Conference Paper
2010Molecular modeling of a 3D-crosslinked epoxy resin and its interface to native SiO2 - property prediction in microelectronic packaging
Hölck, O.; Dermitzaki, E.; Wunderle, B.; Bauer, J.; Michel, B.; Reichl, H.
Conference Paper
2010Molecular modelling of microelectronic packaging materials - basic thermo-mechanical property estimation of a 3D-crosslinked epoxy / SiO2 interface
Hölck, O.; Dermitzaki, E.; Wunderle, B.; Bauer, J.; Michel, B.
Conference Paper
2010A multiscale modeling approach for microelectronic packaging applications
Iwamoto, N.; Hölck, O.; Noijen, S.; Wunderle, B.; Todd, S.
Conference Paper
2010Nano-porous gold interconnect
Oppermann, H.; Dietrich, L.; Klein, M.; Wunderle, B.; Reichl, H.
Conference Paper
2010Nanoporous interconnects
Oppermann, H.; Dietrich, L.; Klein, M.; Wunderle, B.
Conference Paper
2010Progress in thermal characterisation methods and thermal interface technology within the "Nanopack" project
Wunderle, B.; Ras, M.A.; Klein, M.; Mrossko, R.; Engelmann, G.; May, D.; Wittler, O.; Schacht, R.; Dietrich, L.; Oppermann, H.; Michel, B.
Conference Paper
2010Reliability study of the stud bump bonding flip chip technology on molded interconnect devices
Dressler, M.; Wunderle, B.; Becker, K.-F.; Reichl, H.
Conference Paper
2010Temperature moisture and mode mixity dependent EMC- Copper (Oxide) interfacial toughness
Xiao, A.; Schlottig, G.; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2010Thermal performance enhancement by exploitation of nano-effects
Wunderle, B.
Conference Paper
2010Zerstörungsfreie Beobachtung von Rissen in Leiterplattendurchkontaktierungen - Quantisierung der Risslänge mittels Impulsthermographie und FEM-Simulation
Schacht, R.; Abo Ras, M.; May, D.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
20093-D Thin Chip Integration Technology - from Technology Development to Application
Fritzsch, T.; Mrossko, R.; Baumgartner, T.; Toepper, M.; Klein, M.; Wolf, J.; Wunderle, B.; Reichl, H.
Conference Paper
2009Application of interfacial fracture mechanics approach for obtaining design rules for flip chip interconnections
Dressler, M.; Becker, K.-F.; Wunderle, B.; Auersperg, J.; Reichl, H.
Conference Paper, Journal Article
2009Crack tip localization of sub-critical crack growth by means of IR-imaging and pulse excitation
May, D.; Wunderle, B.; Schacht, R.; Michel, B.
Conference Paper
2009Design study of the bump on flexible lead by FEA for wafer level packaging
Eidner, I.; Wunderle, B.; Pan, K.L.; Wolf, M.J.; Ehrmann, O.; Reichl, H.
Conference Paper
2009Establishing fracture properties of EMC-copper (-oxide) interfaces: Test procedures and simulations for establishing the interface toughness, depending on temperature, humidity and mode mixity
Ernst, L.J.; Xiao, A.; Vreugd, J. de; Jansen, K.M.B.; Pape, H.; Schlottig, G.; Wunderle, B.
Conference Paper
2009Establishing fracture properties of EMC-copper interfaces in the Visco-Elastic temperature region
Xiao, A.; Vreugd, J. de; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2009Establishing mixed mode fracture properties of EMC-Copper (-oxide) interfaces at various temperatures
Xiao, A.; Schlottig, G.; Pape, H.; Wunderle, B.; Sluis, O. van der; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2009Failure modeling of ACA-glued flip-chip on flex assemblies
Wunderle, B.; Kallmayer, C.; Walter, H.; Braun, T.; Gollhardt, A.; Michel, B.; Reichl, H.
Conference Paper, Journal Article
2009Flip chips on PCB - from single chip encapsulation to systems in package
Schreier-Alt, T.; Braun, T.; Becker, K.-F.; Rebholz, C.; Wunderle, B.; Reichl, H.
Journal Article
2009Hotspot-optimized interlayer cooling in vertically integrated packages
Brunschwiler, T.; Michel, B.; Rothuizen, H.; Kloter, U.; Wunderle, B.; Reichl, H.
Conference Paper
2009How to fabricate specimens for silicon-to-molding compound interface adhesion measurements
Schlottig, G.; Pape, H.; Xiao, A.; Wunderle, B.; Ernst, L.
Conference Paper
2009Induced delamination of silicon-molding compound interfaces
Schlottig, G.; Pape, H.; Wunderle, B.; Ernst, L.J.
Conference Paper
2009Influence of moisture on the time and temperature dependent properties of polymer systems
Walter, H.; Dermitzaki, E.; Shirangi, H.; Wunderle, B.; Hartmann, S.; Michel, B.
Conference Paper
2009Interlayer cooling potential in vertically integrated packages
Brunschwiler, T.; Michel, B.; Rothuizen, H.; Kloter, U.; Wunderle, B.; Oppermann, H.; Reichl, H.
Journal Article, Conference Paper
2009Lifetime modelling for microsystems integration: From nano to systems
Wunderle, B.; Michel, B.
Journal Article
2009Modeling cure shrinkage and viscoelasticity to enhance the numerical methods for predicting delamination in semiconductor packages
Wunderle, B.; Wittler, O.; Walter, H.; Michel, B.; Shirangi, M.H.
Conference Paper
2009Molecular dynamics approach to structure-property correlation in epoxy resins for thermo-mechanical lifetime modeling
Wunderle, B.; Dermitzaki, E.; Hölck, O.; Bauer, J.; Walter, H.; Shaik, Q.; Rätzke, K.; Faupel, F.; Michel, B.; Reichl, H.
Conference Paper
2009Molecular dynamics simulation and mechanical characterisation for the establishment of structure-property correlations for epoxy resins in microelectronics packaging applications
Wunderle, B.; Dermitzaki, E.; Holck, O.; Bauer, J.; Walter, H.; Shaik, Q.; Ratzke, K.; Faupel, F.; Michel, B.
Conference Paper
2009Nondestructive failure analysis and simulation of encapsulated 0402 multilayer ceramic chip capacitors under thermal and mechanical loading
Wunderle, B.; Braun, T.; May, D.; Michel, B.; Reichl, H.
Journal Article
2009Reliability concepts of microsystem integration
Wunderle, B.; Michel, B.
Conference Paper
2009Structure Property Correlation of epoxy resins under the influence of moisture; and comparison of Diffusion coefficient with MD-simulations
Dermitzaki, E.; Wunderle, B.; Bauer, J.; Walter, H.; Michel, B.
Conference Paper
2009Study on the effect of moisture and elevated temperature on the fracture properties of visco elastic polymers
Walter, H.; Shirangi, H.; Dermitzaki, E.; Wunderle, B.; Michel, B.
Conference Paper
2009Thermo-mechanical reliability during technology development of power chip-on-board assemblies with encapsulation
Wunderle, B.; Becker, K.-F.; Sinning, R.; Wittler, O.; Schacht, R.; Walter, H.; Schneider-Ramelow, M.; Halser, K.; Simper, N.; Michel, B.; Reichl, H.
Journal Article
2009Verfahren und Vorrichtung zur thermischen Ueberwachung von Ausfallprozessen
Wittler, O.; Wunderle, B.; Mazloum Nejadari, S.; Schacht, R.; Michel, B.
Patent
20083D wafer level system integration - requirements & technologies
Klumpp, A.; Wolf, M.J.; Ramm, P.; Wunderle, B.; Reichl, H.
Conference Paper
2008Challenges for multi-scale modeling of multiple failure modes in microelectronics
Auersperg, J.; Wunderle, B.; Dudek, R.; Walter, H.; Michel, B.
Conference Paper
2008A compact integrated green-light source by second harmonic generation of a GaAs distributed feedback laser diode
Tekin, T.; Schröder, H.; Wunderle, B.; Erbert, G.; Klehr, A.; Brox, O.; Wiedmann, J.; Scholz, F.
Conference Paper
2008Effective thermal modelling evaluation and non-destructive tests for thermal via-structures in organic multi layer PCBs
Schacht, R.; Wunderle, B.; May, D.; Abo Ras, M.; Faust, W.; Michel, B.; Reichel, H.
Conference Paper
2008Experimental Methods of Thermal Validation and Optimization for Micro-electronic Assemblies Focusing on the Non-Destructive Failure Analysis Using Passive and Active IR-Thermography
Schacht, R.; May, D.; Kreyßig, K.; Wittler, O.; Wunderle, B.; Michel, B.
Journal Article, Conference Paper
2008Forced Convection Interlay Cooling in Vertically Integrated Packages
Brunschwiler, T.; Michel, B.; Rothuizen, H.; Kloter, U.; Wunderle, B.; Oppermann, H.; Reichl, H.
Conference Paper
2008High aspect ratio TSV copper filling with different seed layers
Wolf, M.J.; Dretschkow, T.; Wunderle, B.; Jürgensen, N.; Engelmann, G.; Ehrmann, O.; Uhlig, A.; Michel, B.; Reichl, H.
Conference Paper
2008In-situ measurement of various thin bond-line-thickness thermal interface materials with correlation to structural features
Wunderle, B.; Kleff, J.; Mrossko, R.; Abo Ras, M.; May, D.; Schacht, R.; Oppermann, H.; Keller, J.; Michel, B.
Conference Paper
2008Interface characterization and failure modeling for Semiconductor packages
Ernst, L.J.; Xiao, A.; Wunderle, B.; Jansen, K.M.B.; Pape, H.
Conference Paper
2008Interfacial Fracture Properties and Failure Modeling for Microelectronics
Xiao, A.; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Vreugd, J. de; Ernst, L.J.
Conference Paper
2008Lifetime Model for Flip-Chip on Flex using Anisotropic Conductive Adhesive under Moisture and Temperature Loading
Wunderle, B.; Kallmayer, C.; Walter, H.; Braun, T.; Michel, B.; Reichl, H.
Conference Paper
2008Material characterization and non-destructive failure analysis by transient pulse generation and IR-thermography
May, D.; Wunderle, B.; Abo Ras, M.; Faust, W.; Gollhard, A.; Schacht, R.; Michel, B.
Conference Paper
2008Mechanical Characterisation of Thin Metal Layers by Modelling of the Nanoindentation Experiment
Wittler, O.; Mroßko, R.; Kaulfersch, E.; Wunderle, B.; Michel, B.
Conference Paper
2008Mixed mode interface characterization considering thermal residual stress
Xiao, A.; Schlottig, G.; Pape, H.; Wunderle, B.; Jansen, K.M.B.; Ernst, L.J.
Conference Paper
2008Modelling Guidelines and Non-Destructive Analysis for Thermal and Mechanical Behaviour of Via-Structures in Organic Boards
Schacht, R.; Wunderle, B.; May, D.; Michel, B.; Reichl, H.
Conference Paper
2008Reliability Investigations on Highly Integrated TPMS
Kaulfersch, E.; Maaike, M.; Taklo, M.M.V.; Weber, J.; Wunderle, B.; Wittler, O.; Mroßko, R.
Journal Article, Conference Paper
2008Reliability modeling & test for flip-chip on flex substrates with Ag-filled anisotropic conductive adhesive
Wunderle, B.; Kallmayer, C.; Walter, H.; Braun, T.; Michel, B.; Reichl, H.
Conference Paper
2008Reliable Encapsulation of Microsystems for Automotive Use
Becker, K.-F.; Braun, T.; Koch, M.; Bauer, J.; Wunderle, B.; Sommer, J.-P.; Aschenbrenner, R.; Reichl, H.
Conference Paper, Journal Article
2008Structure Property Correlation of Epoxy Resins Under the Influence of Moisture and Temperature; and Comparison of Diffusion Coefficient with MD-Simulations
Dermitzaki, E.; Wunderle, B.; Bauer, J.; Walter, H.; Michel, B.
Conference Paper
2008Through silicon via technology - processes and reliability for wafer-level 3D system integration
Ramm, P.; Wolf, M.J.; Klumpp, A.; Wieland, R.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2008Wafer-level 3D system integration
Ramm, P.; Wolf, M.J.; Wunderle, B.
Book Article
2007Charakterisierungsmethodik für dünne Schichten im Sub-Mikrometerbereich
Wittler, O.; Mroßko, R.; Kaulfersch, E.; Wunderle, B.; Michel, B.
Conference Paper, Journal Article
2007Electric characteristics of planar interconnect technologies for power MOSFETs
Dieckerhoff, S.; Kirfo, T.; Wernicke, T.; Kallmayer, C.; Ostmann, A.; Jung, E.; Wunderle, B.; Reichl, H.
Conference Paper
2007Failure Analysis of Microelectronic Packages by Pulse IR Thermography
Wunderle, B.; May, D.; Schacht, R.; Michel, B.
Abstract
2007Fatigue analysis of miniaturized lead-free solder contacts based on a novel test concept
Roellig, M.; Dudek, R.; Wiese, S.; Boehme, B.; Wunderle, B.; Wolter, K.-J.; Michel, B.
Journal Article
2007Fully integrated one phase liquid cooling system for organic boards
May, D.; Wunderle, B.; Schindler-Saefkow, F.; Nguyen, B.; Schacht, R.; Michel, B.; Reichl, H.
Conference Paper
2007A methodology to characterise thin films in the sub-micron range
Wittler, O.; Mroßke, R.; Kaulfersch, E.; Wunderle, B.; Michel, B.
Conference Paper, Journal Article
2007Molecular Dynamics Simulation and Mechanical Characterisation of Epoxy Resins Examined at Different Temperatures
Dermitzaki, E.; Bauer, J.; Walter, H.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2007Molecular dynamics simulation for the diffusion of water in amorphous polymers examined at different temperatures
Dermitzaki, E.; Bauer, J.; Walter, H.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2007Nano-Reliability within the Framework of Fraunhofer Marked-Oriented Nano-Scale Activities
Sommer, J.-P.; Michel, B.; Petzold, M.; Schönecker, A.; Kusnezoff, M.; Wunderle, B.
Conference Paper
2007Nanoreliability - Reliability Concepts for Micro-Nano Interface Regions
Michel, B.; Winkler, T.; Wunderle, B.; Auersperg, J.
Conference Paper, Journal Article
2007Nanoreliability - Zuverlässigkeitskonzepte für den Mikro-Nano-Übergangsbereich
Michel, B.; Winkler, T.; Wunderle, B.; Auersperg, J.
Conference Paper, Journal Article
2007Non-destructive failure analysis and modeling of encapsulated miniature SMD ceramic chip capacitors under thermal and mechanical loading
Wunderle, B.; Braun, T.; May, D.; Mazloum, A.; Bouazza, M.; Walter, H.; Wittier, O.; Schacht, R.; Becker, K.-F.; Schneider-Ramelow, M.; Michel, B.; Reichl, H.
Conference Paper
2007Progressing from Micro to Nanoreliability in System Integration
Wunderle, B.; Michel, B.
Conference Paper
2007Pulse and Lock-In Infrared Thermography - Possibilities for Non-Destructive Reliability Analysis of Micro-Electronic Assemblies
May, D.; Schacht, R.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2007Rapid interface reliability testing of flip chip encapsulants
Rau, I.; Becker, K.-F.; Wunderle, B.; Reichl, H.
Conference Paper
2007Reliability of SnPb and Pb-free flip-chips under different test conditions
Spraul, M.; Nüchter, W.; Möller, A.; Wunderle, B.; Michel, B.
Journal Article
2007Reliablility of SnPb and Pb-Free Flip-Chips under Different Test Conditions
Spraul, M.; Nüchter, W.; Möller, A.; Wunderle, B.; Michel, B.
Journal Article
2007Schaltanordnung und Verfahren zu deren Herstellung
Jung, E.; Becker, K.-F.; Wunderle, B.
Patent
2007A test system for ensuring material reliability in micro- and nanoelectronics
Wittler, O.; Auerswald, E.; Dermitzaki, E.; Gollhardt, A.; May, D.; Schmitz, S.; Wunderle, B.; Michel, B.
Conference Paper, Journal Article
2007Thermal-Electric Simulation of Micropeltier Elements for Hot Spot Cooling
Schindler-Saefkow, F.; Jägle, M.; Wunderle, B.; Böttner, H.; Nurnus, J.
Conference Paper
2007Thermo-mechanical reliability of 3D-integrated microstructures in stacked silicon
Wunderle, B.; Mrossko, R.; Wittler, O.; Kaulfersch, E.; Ramm, P.; Michl, B.; Reichl, H.
Conference Paper
2007Thermo-mechanical simulation of inter-chip via reliability for 3D-integration
Mrossko, R.; Wunderle, B.; Wittler, O.; Kaulfersch, E.; Ramm, P.; Michel, B.; Reichl, H.
Conference Paper
20063D-PCB-Packages mit Wasserkühlung für High-Power-Anwendungen
Schindler-Saefkow, F.; Schramm, H.; Schacht, R.; Wunderle, B.; Michel, B.
Conference Paper
20063D-PCB-packaging technology for high power applications with water cooling
Schindler-Saefkow, F.; May, D.; Wunderle, B.; Schacht, R.; Michel, B.
Conference Paper
2006Accelerated active high-temperature cycling test for power MOSFETs
Schacht, R.; Wunderle, B.; Auerswald, E.; Michel, B.; Reichl, H.
Conference Paper
2006Characterization of thermal interface materials
Schacht, R.; May, D.; Wunderle, B.; Wittler, O.; Gollhardt, A.; Michel, B.
Conference Paper
2006Characterization of thermal interface materials to support thermal simulation
Schacht, R.; May, D.; Gollhardt, A.; Wittler, O.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2006Diffusion of water in amorphous polymers at different temperatures using molecular dynamics simulation
Dermitzaki, E.; Bauer, J.; Wunderle, B.; Michel, B.
Conference Paper
2006Experimentelle Charakterisierung von Thermischen Interface Materialien für die thermische Simulation
Schacht, R.; May, D.; Wunderle, B.; Wittler, O.; Gollhardt, A.; Michel, B.; Reichl, H.
Conference Paper
2006Identifying the reliability affecting parameters of SBB flip chip interconnections for automotive applications
Dreßler, M.; Rohde, H.; Liebing, G.; Becker, K.-F.; Wunderle, B.; Auersperg, J.; Reichl, H.
Conference Paper
2006Improved reliability of leadfree flip chip assemblies using direct underfilling by transfer molding
Braun, T.; Wunderle, B.; Becker, K.-F.; Koch, M.; Bader, V.; Aschenbrenner, R.; Reichl, H.
Conference Paper
2006Influence of assembly process - material properties and geometry on the reliability of flip chip interconnections on MID for automotive applications
Dreßler, M.; Rohde, H.; Liebing, G.; Becker, K.-F.; Wunderle, B.; Reichl, H.
Conference Paper
2006Lifetime prediction for advanced packaging based on physics of failure approaches on a micro and nano-scale
Wunderle, B.; Dudek, R.; Vogel, D.; Michel, B.
Abstract
2006Lifetime prediction of SnPb and SnAgCu solder joints of chips on copper substrate based on crack propagation FE-analysis
Deplanque, S.; Nüchter, W.; Wunderle, B.; Schacht, R.; Michel, B.
Conference Paper
2006Progress in reliability research in the micro and nano region
Wunderle, B.; Michel, B.
Conference Paper, Journal Article
2006RoHS after July 2006
Hutter, M.; Pape, U.; Müller, J.; Wunderle, B.
Presentation
2006Zuverlässigkeit von Lötverbindungen
Hutter, M.; Pape, U.; Wunderle, B.
Presentation
2005Accelerated failure test for high temperature applications of power MOSFETs by power cycling
Schacht, R.; Auerswald, E.; Sommer, J.-P.; Wunderle, B.; Michel, B.; Reichl, H.
Conference Paper
2005Characterization of thermal interface materials for thermal simulation
Schacht, R.; May, D.; Wunderle, B.; Wittler, O.; Gollhardt, A.; Michel, B.; Reichl, H.
Conference Paper
2005FE analysis and experimental testing of a 4-pin ceramic test vehicle with tin-lead and tin-silver-copper solder joints
Spraul, M.; Nüchter, W.; Wunderle, B.; Michel, B.
Conference Paper
2005Nanoreliability for mechanically loaded devices
Vogel, D.; Sabate, N.; Wunderle, B.; Keller, J.; Michel, B.; Reichl, H.
Conference Paper
2005Novel test concept for experimental lifetime prediction of miniaturized lead-free solder contacts
Roellig, M.; Dudek, R.; Wiese, S.; Wunderle, B.; Wolter, K.-J.; Michel, B.
Conference Paper
2005Novell test concept for experimental lifetime prediction of miniaturized lead-free solder contacts
Röllig, M.; Dudek, R.; Wiese, S.; Wunderle, B.; Wolter, K.-J.; Michel, B.
Conference Paper
2005Packaging reliability research on the way from micro to nano
Wunderle, B.; Michel, B.
Conference Paper
2005Probabilistic Approaches for Fracture and Reliability Estimations of Microsystems
Winkler, T.; Michel, B.; Wunderle, B.
Conference Paper
2005Relevance of primary creep in thermo-mechanical cycling for life-time prediction in Sn-based solders
Déplanque, S.; Nüchter, W.; Spraul, M.; Wunderle, B.; Dudek, R.; Michel, B.
Conference Paper
2005Reliability on the Micro- and Nano-Scale - Experiment and Simulation
Wunderle, B.; Michel, B.
Conference Paper
2005Thermal Analysis of Electronic Components and Systems
Wittler, O.; Schacht, R.; Wunderle, B.; Michel, B.
Conference Paper
2005Thermo-mechanical and fracture mechanical characterization of lead-free solder joints in microelectronics
Walter, H.; Déplanque, S.; Nüchter, W.; Wunderle, B.; Michel, B.
Conference Paper
2005Zuverlässigkeit von Komponenten der Mikrosystemtechnik durch Einbeziehung von Nanoanalytik und Nanomechanik
Michel, B.; Wunderle, B.; Gollhardt, A.; Bombach, C.; Keller, J.
Conference Paper
2004Evaluation of the primary and secondary creep of SnPb solder joint using a modified grooved-lap test specimen
Deplanque, S.; Nüchter, W.; Wunderle, B.; Walter, H.; Michel, B.
Conference Paper
2004Fracture mechanical characterization of micro- and nano-filled polymers by a combined experimental and simulative procedure
Wunderle, B.; Dermitzaki, E.; Keller, J.; Vogel, D.; Michel, B.
Conference Paper
2004Modular parametric finite element modelling for reliability-studies in electronic and MEMS packaging
Wunderle, B.; Auersperg, J.; Grosser, V.; Kaulfersch, E.; Wittler, O.; Michel, B.
Journal Article
2004Parametric FE-approach to flip-chip reliability under various loading conditions
Wunderle, B.; Nüchter, W.; Schubert, A.; Michel, B.; Reichl, H.
Journal Article
2004Performance and thermo-mechanical reliability of micro-channel coolers - a parametric study
Wunderle, B.; Schacht, R.; Wittler, O.; Michel, B.; Reichl, H.
Conference Paper
2004Reliability in Experiment and Simulation on the Micro- and Nano Scale
Wunderle, B.; Michel, B.
Conference Paper
2004Reliability of SnPb and PB-free flip-chips under different test conditions
Spraul, M.; Nüchter, W.; Möller, A.; Wunderle, B.; Michel, B.
Conference Paper
2004Simulation zur Optimierung von thermischen und thermo-mechanischen Verhaltens in Power Modulen
Schacht, R.; Wunderle, B.
Conference Paper
2004Thermo-mechanical reliability of power flip-chip cooling concepts
Wunderle, B.; Dudek, R.; Michel, B.; Reichl, H.
Conference Paper
2003Simulation and reliability on the way from micro to nano
Michel, B.; Wunderle, B.
Conference Paper
2003Thermal performance, mechanical reliability and technological features of different cooling concepts for high power chip modules
Wunderle, B.; Schacht, R.; Wittler, O.; Michel, B.; Reichl, H.
Conference Paper
2002a46Parametric FE-approach to flip chip reliability under various loading situations
Wunderle, B.; Nüchter, W.; Schubert, A.; Michel, B.; Reichl, H.
Conference Paper
2001Lifetime prediction of extended flip-chip packages under thermal and mechanical loading
Wunderle, B.; Nüchter, W.; Schubert, A.; Michel, B.
Conference Paper