Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Functional integration approaches via laser powder bed processing
Moritz, Juliane; Seidel, André; Braun, Bernard; Brandão, Ana D.; Pambaguian, Laurent; Köhler, Bernd; Barth, Martin; Riede, Mirko; Lopez, Elena; Brückner, Frank; Leyens, Christoph
Journal Article
2019German Energiewende - different visions for a (nearly) climate neutral building sector in 2050
Bürger, V.; Hesse, T.; Köhler, B.; Palzer, A.; Engelmann, P.
Journal Article
2018Energieeffizienz bei der Gebäudesanierung
Köhler, B.
Presentation
2018Evaluation of Business Models for the Large-Scale Implementation of Nearly Zero-Energy Buildings in Europe
Köhler, B.; Quast, A.; Andaloro, A.; Dinkel, A.
Conference Paper
2018Guideline II: NZEB Technologies
Köhler, B.; Stobbe, M.; Moser, C.; Garzia, F.
Report
2018Improved mechanical strength and reflectance of diamond wire sawn multi-crystalline silicon wafers by inductively coupled plasma (ICP) etching
Kaule, F.; Köhler, B.; Hirsch, J.; Schoenfelder, S.; Lausch, D.
Journal Article
2018LowEx-Konzepte für die Wärmeversorgung von Mehrfamilien-Bestandsgebäuden
Köhler, B.
Presentation
2018Nonlinear effects of micro-cracks on acoustic surface and wedge waves
Rjelka, Marek; Pupyrev, Pavel D.; Köhler, Bernd; Mayer, Andreas P.
Journal Article
2018Nonlinear effects of micro-cracks on long-wavelength symmetric Lamb waves
Rjelka, Marek; Köhler, Bernd; Mayer, Andreas
Journal Article
2018Thermo-active building systems and sound absorbers: Thermal comfort under real operation conditions
Köhler, B.; Rage, N.; Chigot, P.; Hviid, C.
Journal Article
2018Zerstörungsfreie Prüfung
Hillmann, Susanne; Wunderlich, Christian; Heuer, Henning; Köhler, Bernd; Krüger, Peter; Opitz, Jörg; Stephan, Mareike; Tschöpe, Constanze; Wolf, Christian
Book Article
2017Characterizing micro-crack distributions with nonlinear acoustic surface and wedge waves
Rjelka, Marek; Köhler, Bernd; Pupyrev, Pavel; Mayer, Andreas
Conference Paper
2017Detection of Clinical Signs of Arthritis and Subclinical Evidence of Inflammation in Psoriasis Patients with Risk for Arthritis: Value of Clinical Examination, Ultrasound and Fluorescence-Optical Imaging - Results from the Prospective Multicentre Xciting Study
Koehm, M.; Rossmanith, T.; Langer, H.E.; Backhaus, M.; Burmester, G.R.; Wassenberg, S.; Köhler, B.; Burkhardt, H.; Behrens, F.
Abstract
2017Extraction of depth profiles of third order elastic constants in cracked media
Rjelka, Marek; Köhler, Bernd; Mayer, Andreas
Conference Paper
2017German Energiewende - different visions for a (nearly) climate neutral building sector in 2050
Bürger, V.; Hesse, T.; Köhler, B.; Palzer, A.; Engelmann, P.
Conference Paper
2017Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Work package 3: Scenarios for heating & cooling demand and supply until 2020 and 2030; Work package 4: Economic analysis
Fleiter, Tobias; Steinbach, Jan; Ragwitz, Mario; Dengler, J.; Köhler, B.; Dinkel, A.; Bonato, P.; Azam, N.; Kalz, D.; et. al.
Report
2017Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Work package 5: Barriers, best practices and policy recommendations
Fleiter, Tobias; Steinbach, Jan; Ragwitz, Mario; Dengler, J.; Köhler, B.; Dinkel, A.; Bonato, P.; Azam, N.; Kalz, D.; et. al.
Report
2017Phase transformation in AFM silicon tips
Kopycinska-Müller, Malgorzata; Barth, Martin; Küttner, Martin; Köhler, Bernd
Journal Article
2017A survey of cardiac 4D PC-MRI data processing
Köhler, B.; Born, S.; Pelt, R.F.P. van; Hennemuth, A.; Preim, U.; Preim, B.
Journal Article
2016Automatic corneal tissue classification using bag-of-visual-words approaches
Bartschat, Andreas; Toso, Lorenzo; Stegmaier, Johannes; Kuijper, Arjan; Mikut, Ralf; Köhler, Bernd; Allgeier, Stephan
Conference Paper
2016Energie - Gebäudeperformance in Planung und Betrieb optimieren
Herkel, S.; Köhler, B.; Kalz, D.
Book Article
2016First special issue of case study in nondestructive testing and evaluation. Editorial
Köhler, Bernd
Journal Article
2016Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Executive summary
Fleiter, Tobias; Steinbach, Jan; Ragwitz, Mario; Dengler, J.; Köhler, B.; Dinkel, A.; Bonato, P.; Azam, N.; Kalz, D. et al.
Report
2016Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Work package 1: Final energy consumption for the year 2012
Fleiter, Tobias; Steinbach, Jan; Ragwitz, Mario; Dengler, J.; Köhler, B.; Dinkel, A.; Bonato, P.; Azam, N.; Kalz D. et al.
Report
2016Mapping and analyses of the current and future (2020-2030) heating / cooling fuel deployment (fossil / renewables). Work package 2: Assessment of the technologies for the year 2012
Fleiter, Tobias; Steinbach, Jan; Ragwitz, Mario; Dengler, J.; Köhler, B.; Dinkel, A.; Bonato, P.; Azam, N.; Kalz D. et al.
Report
2016Materialdiagnose und integrale Prüfverfahren für keramische Bauteile
Opitz, Jörg; Wunderlich, Christian; Bendjus, Beatrice; Cikalova, Ulana; Wolf, Christian; Naumann, Sascha; Lehmann, Andreas; Barth, Martin; Duckhorn, Frank; Köhler, Bernd; Tschöke, Kilian; Tschöpe, Constanze; Moritz, Tassilo; Scheithauer, Uwe; Windisch, Thomas
Journal Article
2016Mechanical characterization of porous nano-thin films by use of atomic force acoustic microscopy
Kopycinska-Müller, Malgorzata; Clausner, André; Yeap, Kong Boon Oon; Köhler, Bernd; Kuzeyeva, Nataliya; Mahajan, Sukesh; Savage, Travis; Zschech, Ehrenfried; Wolter, Klaus-Jürgen
Journal Article
2016A novel piezoelectric fibre patch transducer for shear horizontal wave modes
Köhler, Bernd; Gaul, Tobias; Schubert, Frank; Lieske, Uwe
Conference Paper
2016Shear horizontal piezoelectric fiber patch transducers (SH-PFP) for guided elastic wave applications
Köhler, Bernd; Gaul, Tobias; Lieske, Uwe; Schubert, Frank
Journal Article
2016Shear horizontal ultrasonic waves excited by piezoelectric fiber patches
Köhler, Bernd; Gaul, Tobias; Lieske, Uwe; Schubert, Frank
Conference Paper
2016A SThM probe optimization and its time-space multi-scale modeling
Lenczner, Michel; Yang, Bin; Bontempi, Alexia; Teyssieux, Damien; Cogan, Scott D.; Janus, Pawel; Köhler, Bernd; Ratier, Nicolas E.
Journal Article
2016Study of mechanical behavior of AFM silicon tips under mechanical load
Kopycinska-Müller, Malgorzata; Gluch, Jürgen; Köhler, Bernd
Journal Article
2016Temperature control of an SThM micro-probe with an heat source estimator and a lock-in measurement
Lenczner, Michel; Yang, Bin; Cogan, Scott D.; Domas, Stêphane; Ke, D.; Couturier, Raphaël; Renault, D.; Köhler, Bernd; Janus, Pawel
Conference Paper
2016Three dimensional image-based simulation of ultrasonic wave propagation in polycrystalline metal using phase-field modeling
Nakahataa, K.; Sugahara, H.; Barth, Martin; Köhler, Bernd; Schubert, Frank
Journal Article
2015Anordnung zur zerstörungsfreien Werkstoffprüfung
Köhler, Bernd; Schubert, Frank; Lieske, Uwe
Patent
2015Modeling and model-based control of temperature in an SThM probe
Lenczner, M.; Yang, Bin; Abaidi, M.; Bontempi, A.; Teyssieux, D.; Koehler, B.; Janus, P.
Conference Paper
2014Design, technology, and application of integrated piezoresistive scanning thermal microscopy (SThM) microcantilever
Janus, P.; Grabiec, P.; Sierakowski, A.; Gotszalk, T.; Rudek, M.; Kopiec, D.; Majstrzyk, W.; Boetsch, G.; Koehler, B.
Conference Paper
2014Editorial. Case Studies in Nondestructive Testing and Evaluation
Köhler, B.
Journal Article
2014Scannende Erfassung von Ultraschall-Wellenfeldern für die Zerstörungsfreie Prüfung, die Zerstörungsfreie Materialcharakterisierung und die Strukturüberwachung
Köhler, Bernd
: Gerlach, Gerald (Vorsitzender); Wolter, Klaus-Jürgen (Gutachter); Boller, Christian (Gutachter); Mook, Gerhardt (Gutachter)
Habilitation
2014Third order elastic constants and rayleigh wave dispersion of shot peened aero-engine materials
Rjelka, Marek; Barth, Martin; Reinert, Sven; Köhler, Bernd; Bamberg, Joachim; Baron, Hans Uwe; Hessert, Roland
Conference Paper
2014Welding for testability: An approach aimed at improving the ultrasonic testing of thick-walled austenitic and dissimilar metal welds
Wagner, Sabine; Dugan, Sandra; Barth, Martin; Schubert, Frank; Köhler, Bernd
Conference Paper
2013100 % Erneuerbare Energien für Strom und Wärme in Deutschland
Köhler, B.; Henning, H.-M.; Palzer, A.
Presentation
2013AFM based methods for mechanical characterization of Nanothin films in electronics
Kopycinska-Müller, Malgorzata; Striegler, André; Kuzeyeva, Nataliya; Köhler, Bernd; Wolter, Klaus-Jürgen
Conference Paper
2013Characterization of aero-engine components using surface acoustic waves
Rjelka, M.; Barth, M.; Reinert, S.; Koehler, B.; Bamberg, J.; Baron, H.-U.; Hessert, R.
Conference Paper
2013Grazing incidence ultrasound microscopy (GIUM) compared with and verified by electron backscatter diffraction (EBSD)
Köhler, B.; Barth, M.; Müller, M.; Schubert, F.
Conference Paper
2013Grazing incidence ultrasound microscopy - Validation by ebsd
Barth, M.; Köhler, B.; Schubert, F.; Müller, M.
Conference Paper
2013Low-loss, smile-insensitive external frequency-stabilization of high power diode lasers enabled by vertical designs with extremely low divergence angle and high efficiency
Crump, P.; Knigge, S.; Maaßdorf, A.; Bugge, F.; Hengesbach, S.; Witte, U.; Hoffmann, H.D.; Köhler, B.; Hubrich, R.; Kissel, H.; Biesenbach, J.; Erbert, G.; Tränkle, G.
Conference Paper
2013Mechanical characterization of nanoporous materials by use of atomic force acoustic microscopy methods
Kopycinska-Müller, M.; Yeap, K.B.; Mahajan, S.; Köhler, B.; Kuzeyeva, N.; Müller, T.; Zschech, E.; Wolter, K.J.
Journal Article
2013A new application of laser vibrometric wave field propagation measurements. Grain structure visualization
Köhler, B.; Schubert, F.; Barth, M.
Conference Paper
2013Polarization control in optical fibers and applications in optical microscopy and spectroscopy
Zeh, C.; Illing, R.; Köhler, B.; Opitz, J.; Eng, L.; Härtling, T.
Conference Paper
2012Dual resonance excitation system for the contact mode of atomic force microscopy
Kopycinska-Müller, M.; Striegler, A.; Schlegel, R.; Kuzeyeva, N.; Köhler, B.; Wolter, K.-J.
Journal Article
2012Efficient global fiber tracking on multi-dimensional diffusion direction maps
Jan, K.; Köhler, B.; Hahn, H.K.
Conference Paper
2012Gefüge-Visualisierung mittels Ultraschall
Barth, M.; Köhler, B.; Schubert, F.
Conference Paper
2012Grain structure visualization with surface skimming ultrasonic waves detected by laser vibrometry
Köhler, B.; Barth, M.; Krüger, P.; Schubert, F.
Journal Article
2012Third order elastic constants and Rayleigh wave dispersion of shot-peened aero-engine materials
Rjelka, M.; Barth, M.; Reinert, S.; Koehler, B.; Bamberg, J.; Baron, H.U.
Conference Paper
2012Universal ultrasonic goniometer for Rayleigh and surface skimming longitudinal wave dispersion measurements
Barth, M.; Küttner, M.; Köhler, B.; Bamberg, J.; Baron, H.-U.
Conference Paper
20113-D image-based simulation for ultrasonic wave propagation in heterogeneous and anisotropic materials
Nakahata, K.; Schubert, F.; Koehler, B.
Conference Paper
2011Berührungsloser Ultraschall als Diagnosetechnik in der Augenmedizin
Windisch, T.; Köhler, B.; Schubert, F.; Spörl, E.
Conference Paper
2011Detection of buried reference structures by use of atomic force acoustic microscopy
Striegler, A.; Köhler, B.; Bendjus, B.; Röllig, M.; Kopycinska-Müller, M.; Meyendorf, N.
Journal Article
2011Image-based FIT modeling for coupled elastodynamic and acoustic problems
Takata, K.; Nakahata, K.; Schubert, F.; Köhler, B.
Conference Paper
2011Image-based simulation of wave propagation and its application to ultrasonic testing
Nakahata, K.; Hirose, S.; Barth, M.; Köhler, B.; Schubert, F.
Journal Article
2010Angle-resolved study of lamb wave generation and experimental investigation of wave attenuation by laser vibrometry
Windisch, T.; Schwerz, R.; Schubert, L.; Koehler, B.
Conference Paper
2010Comparison of guided wave sensors for SHM sensor networks
Windisch, T.; Koehler, B.; Meyendorf, N.
Conference Paper
2010Experimental characterization of sensors for elastic guided waves based on 3D laser vibrometric measurements and the reciprocity relation
Koehler, B.; Schubert, L.; Barth, M.; Windisch, T.
Conference Paper
2010Interaction of Lamb waves with impact damaged CFRP’s – effects and conclusions for acousto-ultrasonic applications
Schubert, L.; Lieske, U.; Frankenstein, B.; Koehler, B.
Conference Paper
2010Polarization mode preservation in elliptical index tailored optical fibers for apertureless scanning near-field optical microscopy
Zeh, C.; Spittel, R.; Unger, S.; Opitz, J.; Köhler, B.; Kirchhof, J.; Bartelt, H.; Eng, L.M.
Journal Article
2010Richtungs- und frequenzaufgelöste Bestimmung laser-akustisch angeregter Schallfelder in Fluiden
Windisch, T.; Schubert, F.; Koehler, B.
Conference Paper
2010Veränderung der Farbe und mechanisch-physikalischer Eigenschaften von Wood-Plastic-Composites auf Polyolefinbasis nach QUV-Schnellbewitterung und Wasserlagerung. Tl.1
Schirp, A.; Köhler, B.; Wittenberg, K.
Journal Article
2010Veränderung der Farbe und mechanisch-physikalischer Eigenschaften von Wood-Plastic-Composites auf Polyolefinbasis nach QUV-Schnellbewitterung und Wasserlagerung. Tl.2
Schirp, A.; Köhler, B.; Wittenberg, K.
Journal Article
2010Wave field characterization for non-destructive assessment of elastic properties using laser-acoustic sources in fluids and eye related tissues
Windisch, T.; Schubert, F.; Köhler, B.; Spörl, E.
Conference Paper
2010Zerstörungsfreie und berührungsloses Prüfverfahren und Prüfvorrichtung für Oberflächen von Bauteilen mit Ultraschallwellen
Köhler, B.; Barth, M.; Bamberg, J.; Baron, H.-U.
Patent
2009Characterization of nano-thin films and membranes by use of atomic force acoustic microscopy methods
Kopycinska-Müller, M.; Striegler, A.; Köhler, B.; Meyendorf, N.; Wolter, K.-J.
Conference Paper
2009Elastic properties of nano - thin films by use of atomic force acoustic microscopy
Kopycinska-Müller, M.; Striegler, A.; Hürrich, A.; Köhler, B.; Meyendorf, N.; Wolter, K.-J.
Conference Paper
2009Hochaufgelöste Visualisierung verborgener Strukturen mit der akustisch angeregten Rasterkraftmikroskopie (AFAM)
Striegler, A.; Köhler, B.; Bendjus, B.; Meyendorf, N.
Conference Paper
2009Interaction of Lamb waves with impact damaged CFRP's - effects and conclusions for acousto-ultrasonic applications
Schubert, L.; Lieske, U.; Frankenstein, B.; Köhler, B.
Conference Paper
2009Klassische und neue Verfahren der Ultraschallmikroskopie für Anwendungen in der zerstörungsfreien Materialprüfung
Köhler, B.; Schubert, F.; Barth, M.
Journal Article
2009Non destructive testing and structural health monitoring of adhesive joints and fibre composites - The attempts of a review
Köhler, B.; Frankenstein, B.; Schreiber, J.; Meyendorf, N.
Conference Paper
2009Novel piezoelectric fiber transducers for mode selective excitation and detection of lamb waves
Koehler, B.; Frankenstein, B.; Schubert, F.; Barth, M.
Conference Paper
2009Papier-Nassklebestreifen-Reststoffe als Rohstoff für mitteldichte Faserplatten
Dix, B.
: Peters, H.; Köhler, B.
Report
2009Rasterkraftmikroskopie mit akustischer Probenanregung als Verfahren zur höchstaufgelösten Charakterisierung verborgener Strukturen und von Schichteigenschaften
Striegler, A.; Kopycinska-Müller, M.; Bendjus, B.; Köhler, B.; Meyendorf, N.; Wolter, K.-J.
Journal Article
2009Tomographic imaging based on scanning acoustic microscopy
Köhler, B.; Schubert, F.; Barth, M.
Conference Paper
2009Where x-ray imaging fails - delamination, crack, and micro-pore detection using ultrasonic reflection tomography in a scanning acoustic microscope
Barth, M.; Schubert, F.; Koehler, B.
Conference Paper
2008Acoustic techniques for structural health monitoring
Frankenstein, B.; Augustin, J.; Hentschel, D.; Schubert, F.; Köhler, B.; Meyendorf, N.
Conference Paper
2008Anwendung der akustischen Rasterkraftmikroskopie zur Abbildung verdeckter Referenzstrukturen
Striegler, A.; Köhler, B.; Bendjus, B.; Meyendorf, N.
Conference Paper
2008Characterization of thin oxide layers by use of the atomic force acoustic microscopy
Striegler, A.; Kopycinska-Mueller, M.; Koehler, B.; Wolter, K.-J.; Meyendorf, N.
Conference Paper
2008Guided elastic waves and their impact interaction in CFRP structures characterized by 3D laser scanning vibrometry
Schubert, L.; Barth, M.; Klesse, T.; Köhler, B.; Frankenstein, B.
Conference Paper
2008Imaging of the elastic wave propagation in concrete using scanning techniques: Application for impact-echo and ultrasonic echo methods
Algernon, D.; Gräfe, B.; Mielentz, F.; Köhler, B.; Schubert, F.
Journal Article
2008Laserbasierte Vorrichtung zur berührungslosen Abtastung von Augen und entsprechendes laserbasiertes Abtastverfahren
Windisch, T.; Köhler, B.; Schubert, F.; Haupt, L.
Patent
2008Production of extra-light particle boards. Part 6
Harke, C.; Schirp, A.
: Ebeling, V.; Köhler, B.
Report
2008Selective excitation and detection of Lamb waves for SHM applications
Koehler, B.; Schubert, F.; Barth, M.; Frankenstein, B.
Conference Paper
2008Ten lectures on impact-echo
Schubert, F.; Köhler, B.
Journal Article
2007The center for non-destructive nano evaluation of electronic packaging (nanoEVA), a new research facility in dresden
Heuer, H.; Köhler, B.; Krüger, P.; Meyendorf, N.; Oppermann, M.; Wolter, K.-J.
Conference Paper
2007Determination of deformation fields and visualization of buried structures by atomic force acoustic microscopy
Köhler, B.; Bendjus, B.; Striegler, A.
Conference Paper
2007Elastic wave propagation in complex systems
Köhler, B.; Schubert, F.; Haupt, L.
Conference Paper
2007Elastic wave propagation in complex systems - The interaction of waves with in-homogeneities in impact echo testing studied by modelling and by scanning laser vibrometry
Köhler, B.; Schubert, F.; Haupt, L.
Conference Paper
2007Herstellung von Teststrukturen zur Validierung zerstörungsfreier Prüfverfahren
Bendjus, B.; Striegler, A.; Köhler, B.; Schubert, F.
Conference Paper
2007Micro- and nano-NDE for micro-electronics (back end)
Wolter, K.-J.; Oppermann, M.; Heuer, H.; Köhler, B.; Schubert, F.; Netzelmann, U.; Krüger, P.; Zhan, Q.; Meyendorf, N.
Conference Paper
2007Simulation, Aufbau und Charakterisierung von Ultraschall-Gruppenstrahlerprüfköpfen für Sampling Phased Array - Anwendungen
Schubert, F.; Köhler, B.; Joneit, D.; May, R.; Schmidt, F.; Kühnicke, H.; Frankenstein, B.; Hentschel, D.; Meyendorf, N.
Conference Paper
2007Verfahren zur Durchfuehrung einer Probenuntersuchung mittels eines Ultraschallmikroskops
Koehler, B.; Schubert, F.; Barth, M.
Patent
2007Visibility of buried structures in atomic force acoustic microscopy
Striegler, A.; Pathuri, N.; Köhler, B.; Bendjus, B.
Conference Paper
2007Visualization of buried structures in atomic force acoustic microscopy
Striegler, A.; Köhler, B.; Bendjus, B.; Pathuri, N.; Meyendorf, N.
Conference Paper
2006Acoustic thermography using an uncooled high-speed camera and low-power ultrasonic excitation: Test system and its application to impact flaw detection in CFRP
Haupt, L.; Zimmerhackl, M.; Meyendorf, N.; Köhler, B.
Conference Paper
2006Combined FIB technique with acoustic microscopy to detect steel-DLC interface defects
Bernland, K.; Köhler, B.; Zinin, P.V.; Fei, D.; Rebinsky, D.A.
Journal Article
2006Determination of deformation fields by atomic force acoustic microscopy
Bendjus, B.; Köhler, B.; Heuer, H.; Rabe, U.; Striegler, A.
Conference Paper
2006Laser vibrometric study of plate waves for Structural Health Monitoring (SHM)
Köhler, B.; Blackshire, F.
Conference Paper
2006Nanomaterials produced by laser ablation techniques. Part I: Synthesis and passivation of nanoparticles
Murray, P.; Köhler, B.; Lipfert, S.; Kaspar, J.; Schreiber, J.
Conference Paper
2006Nanomaterials produced by laser ablation techniques. Part II: High spatially resolved nondestructive characterization of nanostructures
Köhler, B.; Murray, P.; Shin, E.; Lipfert, S.; Schreiber, J.
Conference Paper
2006Study of impact excited elastic waves in concrete by scanning laser vibrometry
Köhler, B.; Schubert, F.
Conference Paper
2006Ultrasonic testing of thick walled austenitic welds: Modelling and experimental verification
Köhler, B.; Müller, W.; Spies, M.; Schmitz, V.; Zimmer, A.; Langenberg, K.-J.; Mletzko, U.
Conference Paper
2006Vorrichtung und Verfahren fuer die zerstoerungsfreie thermographische Pruefung von Werkstuecken
Koehler, B.; Haupt, L.
Patent
2005Application of photo and particle acoustic methods
Köhler, B.; Schubert, F.; Hentges, G.; Meyendorf, N.
Conference Paper
2005Correlation of structural and physical properties of metastable Fe-Cr phases
Gorbunov, A.; Levin, A.A.; Meyer, D.C.; Bischoff, L.; Eckert, D.; Köhler, B.; Mertig, M.; Weißbach, T.; Wieser, E.; Pompe, W.
Journal Article
2005Numerical time-domain simulation of wave propagation and scattering in acoustic microscopy for subsurface defect characterization
Schubert, F.; Köhler, B.; Zinin, P.
Conference Paper
2005Time-resolved acoustic microscopy simulations for micro NDE applications
Schubert, F.; Köhler, B.; Zinin, P.
Conference Paper, Conference Paper
2005Ultraschallprüfung dickwandiger austenitischer Schweißnähte: Modellierung der Prüfsituation und experimentelle Ergebnisse
Köhler, B.; Spies, M.; Schmitz, V.; Müller, W.; Langenberg, K.-J.; Zimmer, A.
Conference Paper
2005Verfahren zur aktiven Anregung von elastischen Wellen in Bauteilen
Koehler, B.; Froehlich, K.
Patent
2005Verfahren zur zerstoerungsfreien Fehlerdiagnose an Verbundbauteilen mit einem Kern aus einem Metall- oder Keramikschaum
Koehler, B.; Baumbach, G.T.; Myagotin, A.
Patent
2005Zerstörungsfreie Prüfverfahren für die Elektronik, mikrobearbeitete Strukturen und Baugruppen
Köhler, B.; Schreiber, J.; Bendjus, B.; Herms, M.; Melov, V.G.; Krüger, P.; Meyendorf, N.
Journal Article
2004Imaging defects in thin DLC coatings using high frequency scanning acoustic microscopy
Fei, D.; Rebinsky, D.; Zinin, P.; Köhler, B.
Conference Paper
2004Materials characterization of micro-devices
Schreiber, J.; Bendjus, B.; Köhler, B.; Melov, V.; Baumbach, T.
Conference Paper
2004Micro- and nano-NDE in the laboratory for acoustic diagnosis and quality assurance EADQ Dresden
Köhler, B.; Schreiber, J.; Bendjus, B.; Herms, M.; Melov, V.; Helfen, L.; Mikulik, P.; Baumbach, T.
Conference Paper
2004Numerical time-domain simulation of diffusive ultrasound in concrete
Schubert, F.; Koehler, B.
Journal Article
2004Optical measurement and visualization of transient ultrasonic wave fields
Köhler, B.; Kehlenbach, M.; Bilgram, R.
Conference Paper
2003Detection and localization of subsurface defects in DLC films by acoustic microscopy
Zinin, P.; Berezina, S.; Fei, D.; Rebinsky, D.; Lemor, R.; Weiss, E.; Arnoud, C.; Arnold, W.; Köhler, B.
Conference Paper
2003Recent progress in scanning laser detection of pulse-echo ultrasound in concrete
Koehler, B.
Conference Paper
2002Optical detection of elastodynamic fields of ultrasonic transducers
Köhler, B.; Schubert, F.
Journal Article, Conference Paper
2002Some aspects of photo and particle acoustics methods
Köhler, B.; Schubert, F.; Peiffer, A.; Hentges, G.
Journal Article
20013D-Computersimulationen zur Verbesserung der Ergebnisinterpretation bei der Impaktecho-Prüfung von Betonbauteilen
Schubert, F.; Köhler, B.
Conference Paper
2001Acoustic fields in a steel single crystal in austenitic and martensitic states
Rinkevich, A.B.; Burkhanov, A.M.; Rodionov, D.P.; Khlebnikova, Y.V.; Köhler, B.
Journal Article
2001Die Aufnahme von Riss-Ultraschallanzeigen bei zyklischer Belastung
Bergner, F.; Köhler, B.
Conference Paper
2001Modelluntersuchungen zur Anwendbarkeit der Impaktecho-Methode in fehlerbehafteten Betontestkörpern
Schubert, F.; Köhler, B.
Conference Paper
2001Numerische Modellierung nichtlinear-elastischer Wellen
Schubert, F.; Köhler, B.
Conference Paper
2001Three-dimensional time domain modeling of ultrasonic wave propagation in concrete in explicit consideration of aggregates and porosity
Schubert, F.; Köhler, B.
Journal Article
2001Time domain modeling of axisymmetric wave propagation in isotropic elastic media with CEFIT - Cylindrical Elastodynamic Finite Integration Technique
Schubert, F.; Köhler, B.; Pfeiffer, A.
Journal Article
2001Verfahren und Anordnung zur Abbildung von Ultraschall- Wellenfedern
Koehler, B.
Patent
2000Application of modeling techniques for ultrasonic austenitic weld inspection
Langenberg, K.J.; Hannemann, R.; Kaczorowski, T.; Marklein, R.; Koehler, B.; Schurig, C.; Walte, F.
Journal Article
2000Numerische Zeitbereichsmodellierung elastischer Wellen in krummlinigen Koordinaten
Schubert, F.; Köhler, B.; Kühnicke, H.
Conference Paper
2000Ultrasonic Wave Propagation in Real-Life Austenitic V-Butt Welds: Numerical Modelling and Validation
Hannemann, R.; Langenberg, K.J.; Marklein, R.; Schurig, C.; Köhler, B.; Walte, F.
Conference Paper
1999CEFIT - A Numerical Modeling Tool for Axisymetric Wave Propagation in Cylindrical Media
Schubert, F.; Pfeiffer, A.; Köhler, B.
Conference Paper
1999Generation and Detection of Fluorescent Colour Centers in Diamond with Submicron Resolution
Martin, J.; Wannemacher, R.; Teichert, J.; Bischoff, L.; Köhler, B.
Journal Article
1999Spiegel-Schatten-Methode zur Fehlstellendetektion in Eisenbahnschienen.
Gurvich, A.; Sacharova, O.; Lochov, V.; Schubert, F.; Köhler, B.
Conference Paper
1999Ultraschall-Impulsechoprüfung austenitischer Schweißnähte: Vergleich von Simulation und Messung
Hannemann, R.; Marklein, R.; Kaczorowski, T.; Langenberg, K.J.; Schurig, C.; Köhler, B.; Walte, F.
Conference Paper
1999Ultrasonic Testing of Rails Including Vertical Cracks - Numerical Modeling and Experemental Results
Schubert, F.; Köhler, B.; Sacharova, O.
Conference Paper
1998Modellierung der Ultraschallausbreitung in austenitischen Schweißverbindungen - Strahlenverfolgung (Ray Tracing) gegenüber EFIT
Marklein, R.; Langenberg, K.J.; Köhler, B.; Schurig, C.; Walte, F.; Hannemann, R.; Kaczorowski, T.
Conference Paper
1998Numerical Modeling of Elastic Wave Propagation in Random Particulate Composites
Schubert, F.; Köhler, B.
Conference Paper
1998Ultraschallausbreitung in 2D- und 3D-Betonmodellen - ein quantitativer Vergleich
Schubert, F.; Köhler, B.
Conference Paper
1998Ultraschallprüfung von Eisenbahnschienen mit senkrechten Rissen - experimentell und modelltheoretische Ergebnisse
Schubert, F.; Köhler, B.; Sacharova, O.
Conference Paper
1997Acoustical characterization of silicon-fusion bonding
Hirschfeld, B.; Köhler, B.
Conference Paper
1997Characterization of Nanocrystalline Ta(N,O) - Diffusions Barriers for Use in Semiconductor Metallization with Scanning Force Microscopy
Fischer, D.; Meissner, O.; Stavrev, M.; Wenzel, C.; Köhler, B.; Schreiber, J.
Conference Paper
1997Innere Spannungen und Relaxionseffekte in metallischen Leitbahnen mikroelektronischer Bauelemente
Schreiber, J.; Köhler, B.; Meissner, O.; Melov, V.G.
Conference Paper
1997Investigations of relaxation effects in Cu-lines on Si-substrates
Köhler, B.; Meissner, O.; Melov, V.G.; Schreiber, J.
Conference Paper
1997Ein neues Verfahren für Puls-Echo-Ultraschallmessungen in stark streuenden Werkstoffen
Köhler, B.; Hentges, G.; Müller, W.
Conference Paper
1997Prozeßeinflüsse an gefrästen Flächen diagnostizieren
Puder, J.; Köhler, B.
Journal Article
1997Untersuchungen zum Einfluß der Hohlraumporosität auf die Ultraschallprüfung in Beton
Köhler, B.; Schubert, F.
Conference Paper
1997Vorrichtung und Verfahren zur gezielten Probenbearbeitung, vorzugsweise von Halbleiterbauelementen, mittels einer Ionen-Feinstrahlanlage
Koehler, B.; Bischoff, L.; Teichert, J.
Patent
1996Applications of the 6T wavelength shifter (WLS) at BESSY I
Börner, M.; El-Kholi, A.; Mohr, J.; Köhler, B.; Pantenburg, F.J.; Rogge, B.; Scheunemann, U.
Book Article
1996Demonstration der Ultraschall-Wellenausbreitung und der Wechselwirkung des Ultraschalls mit Defekten
Köhler, B.
Conference Paper
1996Evidence for acoustic waves induced by focussed ion beams
Teichert, J.; Bischoff, L.; Köhler, B.
Journal Article
1996Investigations of the ion acoustic affect during focussed ion beam irradiation
Teichert, J.; Bischoff, L.; Köhler, B.
Journal Article
1996Modelluntersuchungen zur Schwächung und Dispersion von Ultraschall in Normalbeton mit Hilfe numerischer Simulation
Schubert, F.; Köhler, B.
Conference Paper
1996Nondestructive testing of coatings
Köhler, B.; Bendjus, B.; Vetterlein, T.
Conference Paper
1996Qualifying indentation fracture toughness testing by ultrasonics
Bergner, F.; Köhler, B.
Conference Paper
1996Scan-Technik zur Schallfeldvermessung an Festkörpern
Köhler, B.; Schubert, F.
Journal Article
1996Ultraschall-Momentaufnahmen. Ein neuer Ansatz zum Studium der Wellenausbreitung und zur Charakterisierung oberflächennaher Defekte
Köhler, B.
Conference Paper
1996Untersuchungen zur Ausbreitung von Ultraschall in heterogenen Medien mit Hilfe numerischer Simulation
Schubert, F.; Köhler, B.
Conference Paper
1995Prüfung von Ortbetonauskleidungen mit Ultraschallverfahren
Dobmann, G.; Köhler, B.; Kretzschmar, F.; Anheuser, L.
Conference Paper
1993Zirkular-Arrays zur US-Rohrinnenprüfung
Gebhardt, W.; Köhler, B.; Liebig, V.; Mummert, K.
Conference Paper