Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Fan-Out Wafer and Panel Level Packaging as Packaging Platform for Heterogeneous Integration
Braun, T.; Becker, K.F.; Hoelck, O.; Voges, S.; Kahle, R.; Dreissigacker, M.; Schneider-Ramelow, M.
Journal Article
2019A numerical study on mitigation of flying dies in compression molding of microelectronic packages
Dreissigacker, M.; Hoelck, O.; Bauer, J.; Braun, T.; Becker, K.-F.; Schneider-Ramelow, M.; Lang, K.-D.
Journal Article
2019Where is the Sweet Spot for Panel Level Packaging?
Braun, T.; Becker, K.F.; Hölck, O.; Voges, S.; Wöhrmann, M.; Böttcher, L.; Töpper, M.; Stobbe, L.; Aschenbrenner, R.; Schneider-Ramelow, M.; Lang, K.D.
Conference Paper
2018Fan-out wafer level packaging for 5G and mm-Wave applications
Braun, Tanja; Becker, K.-F.; Hoelck, O.; Kahle, R.; Woehrmann, M.; Toepper, M.; Ndip, I.; Maass, U.; Tschoban, C.; Aschenbrenner, R.; Voges, S.; Lang, K.-D.
Conference Paper
2018Panel Level Packaging: A View Along the Process Chain
Braun, T.; Becker, K.-F.; Hölck, O.; Kahle, R.; Wöhrmann, M.; Böttcher, L.; Topper, M.; Stobbe, L.; Zedel, H.; Aschenbrenner, R.; Voges, S.; Schneider-Ramelow, M.; Lang, K.-D.
Conference Paper
2018Using fluidic simulation for parameter optimization in compression molding of microelectronic packages
Dreissigacker, M.; Hoelck, O.; Raatz, S.; Bauer, J.; Braun, T.; Becker, K.-F.; Schneider-Ramelow, M.; Lang, K.-D.
Conference Paper
2017Development of a multi-project fan-out wafer level packaging platform
Braun, T.; Raatz, S.; Maass, U.; Dijk, M. van; Walter, H.; Hölck, O.; Becker, K.-F.; Töpper, M.; Aschenbrenner, R.; Wöhrmann, M.; Voges, S.; Huhn, M.; Lang, K.-D.; Wietstruck, M.; Scholz, R.F.; Mai, A.; Kaynak, M.
Conference Paper
2016Ageing phenomena in isotropic conductive adhesive material investigated by experimental and simulation techniques
Hölck, O.; Dijk, M. van; Bauer, J.; Walter, H.; Wittler, O.; Lang, K.-D.
Conference Paper
2016Characterization of anodic bondable LTCC for wafer-level packaging
Hu, Xiaodong; Bäuscher, Manuel; MacKowiak, Piotr; Zhang, Yucheng; Hoelck, Ole; Walter, Hans; Ihle, Martin; Ziesche, Steffen; Hansen, Ulli; Maus, Simon; Gyenge, Oliver; Mukhopadhyay, Biswajit; Ehrmann, Oswin; Lang, Klausdieter; Ngo, Haduong
Conference Paper
2016Ensuring system reliability of a piezoelectric energy harvester
Wittler, O.; Hölck, O.; Benecke, S.; Dobs, T.; Dijk, M. van; Keller, J.; Schulz, M.; Bittner, P.; Schlosser, I.; Vergara, F.; Yacoub, T.; Bader, V.; Braun, T.; Lang, K.-D.
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
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
2015Influence of humidity on reliability of plastic packages
Braun, Tanja; Bauer, Jörg; Becker, Karl-Friedrich; Hölck, Ole; Walter, Hans; Dijk, M. van; Aschenbrenner, Rolf; Lang, Klaus-Dieter
Conference Paper
2015Microelectronics packaging materials: Investigating the influence of moisture by molecular dynamics simulations
Hölck, O.; Wunderle, B.
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
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
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
2014Development of process and design criteria for stress management in through silicon vias
Hölck, Ole; Nuss, Max; Grams, Arian; Prewitz, Tobias; John, Peggy; Fiedler, Conny; Böttcher, Matthias; Walter, Hans; Wolf, M. Jürgen; Wittler, Olaf; Lang, Klaus-Dieter
Conference Paper
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
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
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
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
2013Approach for reliability of thermal interface materials in battery cell sensors
Nowak, T.; Müller, M.; Walter, H.; Hölck, O.; Wüst, F.; Wittler, O.; Lang, K.-D.
Conference Paper
2013Gas sorption isotherms in swelling glassy polymers - detailed atomistic simulations
Hölck, O.; Böhning, M.; Heuchel, M.; Siegert, M.R.; Hofmann, D.
Journal Article
2013Mechanically relevant chemical shrinkage of epoxy molding compounds
Sousa, M.F.; Hölck, O.; Braun, T.; Bauer, J.; Walter, H.; Wittler, O.; Lang, K.D.
Conference Paper
2013Moisture induced swelling in epoxy moulding compounds
Walter, H.; Hölck, O.; Dobrinski, H.; Stuermann, J.; Braun, T.; Bauer, J.; Wittler, O.; Lang, K.D.
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
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
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
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
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
2012Influence of conversion level on simulation results of crosslinked polymers
Tesarski, S.J.; Wymysowski, A.; Hölck, O.
Conference Paper
2012Kinetic analysis of gas sorption and gas induced dilation and relaxation behaviour of PIM-1 compared to other glassy polymers
Boehnnig, M.; Hoelck, O.
Conference Paper, Journal Article
2012Microelectronics packaging materials: Correlating structure and property using molecular dynamics simulations
Hölck, Ole; Wunderle, Bernhard
Book Article
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
2011Analysis of moisture and time dependent material parameters
Walter, Hans; Hölck, Ole
Conference Paper, Journal Article
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
2011Assessment of thermo mechanical properties of crosslinked epoxy mesoscale approach - Preliminary results
Tesarski, S.J.; Wymysowski, A.; Hölck, O.
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
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
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
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
2011Multiscale perspectives of interface delamination in microelectronic packaging applications
Iwamoto, Nancy; Hölck, Ole; Noijen, Sander
Journal Article
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
2010Numerical approach to multiscale evaluation and analysis of Tg of crosslinked polymers
Tesarski, S.J.; Hölck, O.; Wymyslowski, A.
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
2008Knowledge-based approach to gas sorption in glassy polymers by combining experimental and molecular simulation techniques
Heuchel, M.; Hölck, O.; Böhning, M.; Siegert, M.R.; Hofmann, D.
Conference Paper
2008Simulation of Experimentally Observed Dilation Phenomena During Integral Gas Sorption in Glassy Polymers
Hölck, O.; Heuchel, M.; Böhning, M.; Hofmann, D.
Journal Article