Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Simulation of Sintering across Scales
Raether, Friedrich; Seifert, Gerhard; Ziebold, Heiko
Zeitschriftenaufsatz
2018Design am Computer, Multiskalen-Simulation von CMC-Materialeigenschaften
Seifert, Gerhard
Zeitschriftenaufsatz
2018Integrated Computational Ceramics Engineering - an Approach to Radically Reduce Time-to-Market
Raether, Friedrich; Seifert, Gerhard
Zeitschriftenaufsatz
2018Modeling inherently homogeneous sintering processes
Raether, Friedrich; Seifert, Gerhard
Zeitschriftenaufsatz
2018A new device for measuring hot thermal shock, thermal cycling and other high temperature properties of refractories
Seifert, Gerhard; Raether, Friedrich; Baber, Jens
Zeitschriftenaufsatz
2018Radical time reduction of debinding processes by combined in-situ measurements and simulation
Ziebold, Heiko; Raether, Friedrich; Seifert, Gerhard
Zeitschriftenaufsatz
2017Approximative derivation of the extinction efficiency for a two and threefold stratified cylinder
Brendel, Harald; Seifert, Gerhard; Raether, Friedrich
Zeitschriftenaufsatz
2017Determination of thermal diffusivity of fibrous insulating materials at high temperatures by thermal wave analysis
Brendel, Harald; Seifert, Gerhard; Raether, Friedrich
Zeitschriftenaufsatz
2017Heat transfer properties of hollow-fiber insulation materials at high temperatures
Brendel, Harald; Seifert, Gerhard; Raether, Friedrich
Zeitschriftenaufsatz
2017Why not using ceramics - trends from ceramics research
Stepanyan, Marina; Seifert, Gerhard; Weiß, Torsten; Klein, Tiago Borsoi; Freund, Susanne
Zeitschriftenaufsatz
2016Increasing the efficiency of solar modules by femtosecond laser written blazed phase gratings in the volume of soda lime glass
Muchow, Markus; Sprafke, Alexander N.; Seifert, Gerhard; Turek, Marko; Eiternick, Stefan
Konferenzbeitrag
2016Layer-selective lift-off processing in a TCO/Si thin film system by ultra-short (ps, fs) laser pulses
Krause, Stephan; Miclea, Paul Tiberiu; Seifert, Gerhard; Hagendorf, Christian
Konferenzbeitrag
2015Characteristics of flexibility in metal-organic framework solid solutions of composition [Zn2(BME-bdc)x(DB-bdc)2-xdabco]n
Bon, Volodymyr; Pallmann, Julia; Eisbein, Emanuel; Hoffmann, Herbert C.; Senkovska, Irena V.; Schwedler, Inke; Schneemann, Andreas; Henke, Sebastian; Wallacher, Dirk; Fischer, Roland A.; Seifert, Gotthard; Brunner, Eike; Kaskel, Stefan
Zeitschriftenaufsatz
2015Femtosecond laser-written high-efficiency blazed phase gratings in the volume of soda lime glass for light management in solar modules
Muchow, M.; Büchner, T.; Sprafke, A.; Seifert, G.
Zeitschriftenaufsatz
2015Highly efficient and broadband upconversion of NIR sunlight with neodymium-doped glass ceramics
Skrzypczak, U.; Seifert, G.; Schweizer, S.
Zeitschriftenaufsatz
2015Light Management in Solar Modules
Seifert, G.; Schwedler, I.; Schneider, J.; Wehrspohn, R.
Aufsatz in Buch
2015New techniques for the determination of refractory material properties at high temperatures
Seifert, Gerhard; Schmitt, Veronika; Raether, Friedrich
Zeitschriftenaufsatz
2015Selective femtosecond laser lift-off process for scribing in thin-film photovoltaics
Krause, S.; Miclea, P.T.; Seifert, G.
Zeitschriftenaufsatz
2014Comprehensive rate equation analysis of upconversion luminescence enhancement due to BaCl2 nanocrystals in neodymium-doped fluorozirconate-based glass ceramics
Skrzypczak, U.; Pfau, C.; Seifert, G.; Schweizer, S.
Zeitschriftenaufsatz
2014Few micrometers wide, perfectly isolating scribes in transparent conductive oxide layers prepared by femtosecond laser processing
Krause, S.; Miclea, P.-T.; Steudel, F.; Schweizer, S.; Seifert, G.
Zeitschriftenaufsatz, Konferenzbeitrag
2014Low phonon energy fluorozirconate-based glass ceramics for efficient rare-earth luminescence
Pfau, C.; Skrzypczak, U.; Miclea, M.; Seifert, G.; Ahrens, B.; Schweizer, S.
Konferenzbeitrag
2014Rate equation analysis of nanocrystal-enhanced upconversion in neodymium-doped glass ceramics
Skrzypczak, U.; Pfau, C.; Seifert, G.; Schweizer, S.
Konferenzbeitrag
2014Tetrahedral amorphous carbon coatings for friction reduction of the valve train in internal combustion engines
Götze, Andreas; Makowski, Stefan; Kunze, Tim; Hübner, Matthias; Zellbeck, Hans; Weihnacht, Volker; Leson, Andreas; Beyer, Eckhard; Joswig, Jan-Ole; Seifert, Gotthard; Abrasonis, Gintautas; Posselt, Matthias; Fassbender, Jürgen; Möller, Wolfhard; Gemming, Sibylle; Krause, Matthias
Zeitschriftenaufsatz
2014Wear, plasticity, and rehybridization in tetrahedral amorphous carbon
Kunze, T.; Posselt, M.; Gemming, S.; Seifert, G.; Konicek, A.; Carpick, R.; Pastewka, L.; Moseler, M.
Zeitschriftenaufsatz
2013Influence of BaCl2 nanocrystal size on the optical properties of Nd3+ in fluorozirconate glass
Skrzypczak, U.; Pfau, C.; Bohley, C.; Seifert, G.; Schweizer, S.
Zeitschriftenaufsatz
2013Judd-Ofelt calculations for Nd3+-doped fluorozirconate-based glasses and glass ceramics
Skrzypczak, U.; Pfau, C.; Bohley, C.; Seifert, G.; Schweizer, S.
Zeitschriftenaufsatz
2013Optimized scribing of TCO layers on glass by selective femtosecond laser ablation
Krause, S.; Miclea, P.-T.; Schweizer, S.; Seifert, G.
Konferenzbeitrag
2013Particle size monitoring of BaCl2 nanocrystals in fluorozirconate glasses
Skrzypczak, U.; Pfau, C.; Bohley, C.; Seifert, G.; Schweizer, S.
Zeitschriftenaufsatz
2013Precise microstructuring of indium-tin oxide thin films on glass by selective femtosecond laser ablation
Krause, S.; Miclea, P.T.; Steudel, F.; Schweizer, S.; Seifert, G.
Zeitschriftenaufsatz
2012Increasing solar-cell efficiency by femtosecond laser microstructuring
Rublack T.; Krause, S.; Schweizer, S.; Seifert, G.
Zeitschriftenaufsatz
2012Mechanism of selective removal of transparent layers on semiconductors using ultrashort laser pulses
Rublack, T.; Hartnauer, S.; Mergner, M.; Muchow, M.; Schade, M.; Leipner, H.S.; Seifert, G.
Konferenzbeitrag
2012Near-field optical microscopy of femtosecond-laser-reshaped silver nanoparticles in dielectric matrix
Beleites, M.; Matyssek, C.; Blaschek, H.H.; Seifert, G.
Zeitschriftenaufsatz
2012Proof of damage-free selective removal of thin dielectric coatings on silicon wafers by irradiation with femtosecond laser pulses
Rublack, T.; Schade, M.; Muchow, M.; Leipner, H.S.; Seifert, G.
Zeitschriftenaufsatz
2012Structuring of transparent conductive oxide (TCO) films on glass by femtosecond laser pulses
Krause, S.; Miclea, P.-T.; Schweizer, S.; Seifert, G.
Konferenzbeitrag
2011Neue kohlenstoffbasierte Schichten mit extrem niedriger Reibung
Leson, A.; Makowski, S.; Weihnacht, V.; Beyer, E.; Abrasonis, G.; Erdogan, E.; Fassbender, J.; Gemming, S.; Krause, M.; Kunze, T.; Hübner, M.; Posselt, M.; Seifert, G.; Zellbeck, H.
Konferenzbeitrag
2011Time-resolved investigations of erbium ions in ZBLAN-based glasses and glass ceramics
Skrzypczak, U.; Miclea, M.; Stalmashonak, A.; Ahrens, B.; Henke, B.; Seifert, G.; Johnson, J.A.; Schweizer, S.
Zeitschriftenaufsatz
2010Self-organized, gratinglike nanostructures in polymer films with embedded metal nanoparticles induced by femtosecond laser irradiation
Loeschner, K.; Seifert, G.; Heilmann, A.
Zeitschriftenaufsatz
2006Density-functional based tight-binding study of small gold clusters
Koskinen, P.; Häkkinen, H.; Seifert, G.; Sanna, S.; Frauenheim, T.; Moseler, M.
Zeitschriftenaufsatz
2005Anisotropic properties of laser-irradiated metal nanoparticle-containing plasma polymer films
Löschner, K.; Kiesow, A.; Heilmann, A.; Dyrba, M.; Abdolvand, A.; Podlipensky, A.; Seifert, G.
Konferenzbeitrag
2005Generation of wavelength-dependent, periodic line pattern in metal nanoparticle-containing polymer films by femtosecond laser irradiation
Kiesow, A.; Strohkark, S.; Löschner, K.; Heilmann, A.; Podlipensky, A.; Abdolvand, A.; Seifert, G.
Zeitschriftenaufsatz
2005Periodically ordered structure changes in metal nanoparticle-containing plasma polymer films by laser irradiation
Kiesow, A.; Löschner, K.; Seifert, G.; Heilmann, A.
Konferenzbeitrag
2004Generation of line pattern in thin polymer films with embedded gold nanoparticles by irradiation with ultrashort, linearly polarized laser pulses
Kiesow, A.; Graener, H.; Heilmann, A.; Podlipensky, A.; Seifert, G.; Teuscher, N.
Konferenzbeitrag
2004Line pattern in plasma polymer films with embedded gold and silver nanoparticles by irradiation with ultrashort laser pulses
Kiesow, A.; Strohkark, S.; Löschner, K.; Heilmann, A.; Podlipensky, A.; Abdolvand, A.; Seifert, G.; Graener, H.
Konferenzbeitrag
2002Verfahren zur maskenlosen Formation von Metall-Nanostrukturen in duennen dielektrischen Schichten mittels Bestrahlung mit ultrakurzen Laserimpulsen
Graener, H.; Kaempfe, M.; Seifert, G.; Lange, J.; Heilmann, A.; Kiesow, A.
Patent
1992The antioxidative system in manganese-deficient spruce needles (Picea abies, L.)
Polle, A.; Chakrabarti, K.; Chakrabarti, S.; Seifert, G.; Schrammel, P.; Rennenberg, H.
Zeitschriftenaufsatz