Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019The role of standardization at the interface of product and process development in biotechnology
Lorenz, Annika; Raven, Michael; Blind, Knut
Journal Article
2018Evaluierung von Rotationsdruckverfahren für die Metallisierung von Silicium-Solarzellen
Lorenz, Andreas
: Clement, Florian (Betreuer); Glunz, Stefan W.; Reinecke, Holger; Dörsam, Edgar
Dissertation
2018Screen Printed Thick-Film Metallization of Silicon Solar Cells - Recent Developments and Future Perspectives
Lorenz, A.; Linse, M.; Frintrup, H.; Jeitler, M.; Mette, A.; Lehner, M.; Greutmann, R.; Brocker, H.; König, M.; Erath, D.; Clement, F.
Conference Paper
2017Comparison of innovative metallization approaches for silicon heterojunction solar cells
Erath, D.; Pospischil, M.; Keding, R.; Jahn, M.; Lacmago Lontchi, I.; Lorenz, A.; Clement, F.
Conference Paper
2017High throughput printing for highly efficient cost-effective Si solar cells
Clement, F.; Lorenz, A.; Pospischil, M.; Biro, D.; Brocker, H.; Bangel, D.; Greutmann, R.; Lehner, M.; Ott, T.; Hage, F.; Oppelt, K.; Honold, T.; Wende, L.; Ringel, M.; Senne, A.; Rohde, J.; Preu, R.
Conference Paper
2017High-throughput front and rear side metallization of silicon solar cells using rotary screen printing
Lorenz, Andreas; Münzer, Anna; Lehner, Martin; Greutmann, Roland; Brocker, Heinz; Reinecke, Holger; Clement, Florian
Journal Article, Conference Paper
2017Metallization of passivating and carrier selective contacts: Status and perspectives at Fraunhofer ISE
Bivour, M.; Bartsch, J.; Clement, F.; Cimiotti, G.; Erath, D.; Feldmann, F.; Fellmeth, T.; Glatthaar, M.; Hermle, M.; Jahn, M.; Kluska, S.; Keding, R.; Lorenz, A.; Lacmago Lontchi, I.-C.; Mack, S.; Moldovan, A.; Nekarda, J.; Pospischil, M.; Rodofili, A.; Rentsch, J.; Steinhauser, B.; Schube, J.; Wolke, W.; Preu, R.; Glunz, S.W.
Conference Paper
2017On the nature of emitter diffusion and screen-printing contact formation on nanostructured silicon surfaces
Kafle, B.; Freund, T.; Schön, J.; Werner, S.; Lorenz, A.; Wolf, A.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Journal Article
2017Recent developments in the industrial silicon heterojunction process chain enabling efficiencies up to 22.7%
Moldovan, A.; Fischer, A.; Temmler, J.; Bivour, M.; Dannenberg, T.; Erath, D.; Lorenz, A.; Sontag, D.; Zhao, J.; Wissen, A.; Clement, F.; Zimmer, M.; Rentsch, J.
Conference Paper, Journal Article
2016Flexo-printed busbarless solar cells for multi-wire interconnection
Lorenz, A.; Gredy, C.; Senne, A.; Beyer, S.; Yao, Y.; Papet, P.; Ufheil, J.; Reinecke, H.
Journal Article, Conference Paper
2016Flexographic printing - towards an advanced front side metallization approach with high throughput and low silver consumption
Lorenz, A.; Gredy, C.; Beyer, S.; Yao, Y.; Papet, P.; Ufheil, J.; Senne, A.; Reinecke, H.; Clement, F.
Journal Article
2016Workpiece positioning during magnetic pulse welding of aluminum-steel joints
Lorenz, Amanda Leigh; Lueg-Althoff, Jörn; Bellmann, Jörg; Göbel, Gunther; Gies, Soeren; Weddeling, Christian; Beyer, Eckhard; Tekkaya, A. Erman
Journal Article
2015Chip-based human liver-intestine and liver-skin co-cultures
Maschmeyer, Ilka; Hasenberg, Tobias; Jaenicke, Annika; Lindner, Marcus; Lorenz, Alexandra Katharina; Zech, Julie; Garbe, Leif Alexander; Sonntag, Frank; Hayden, Patrick J.; Ayehunie, Seyoum; Lauster, Roland; Marx, Uwe; Materne, Eva Maria
Journal Article
2015Comprehensive comparison of different fine line printing technologies addressing the seed and plate approach with Ni-Cu-plating
Lorenz, A.; Kraft, A.; Gredy, C.; Filipovic, A.; Binder, S.; Krüger, K.; Bartsch, J.; Clement, F.; Biro, D.; Preu, R.; Reinecke, H.
Conference Paper
2015Evaluation of flexographic printing technology for multi-busbar solar cells
Lorenz, A.; Senne, A.; Rohde, J.; Kroh, S.; Wittenberg, M.; Krüger, K.; Clement, F.; Biro, D.
Journal Article, Conference Paper
2015A four-organ-chip for interconnected long-term co-culture of human intestine, liver, skin and kidney equivalents
Maschmeyer, Ilka; Lorenz, Alexandra K.; Schimek, Katharina; Hasenberg, Tobias; Ramme, Anja P.; Hübner, Juliane; Lindner, Marcus; Drewell, Christopher; Bauer, Sophie; Thomas, Alexander; Sambo, Naomia Sisoli; Sonntag, Frank; Lauster, Roland; Marx, Uwe
Journal Article
2015Impact of texture roughness on the front-side metallization of stencil-printed silicon solar cells
Lorenz, A.; Strauch, T.; Demant, M.; Fellmeth, T.; Barnes Hofmeister, T.; Linse, M.; Dannenberg, T.; Seiffe, J.; Clement, F.; Biro, D.; Reinecke, H.; Preu, R.
Journal Article
2015The multi-organ chip - A microfluidic platform for long-term multi-tissue coculture
Materne, Eva-Maria; Maschmeyer, Ilka; Lorenz, Alexandra K.; Horland, Reyk; Schimek, Katharina; Busek, Mathias; Sonntag, Frank; Lauster, Roland; Marx, Uwe
Journal Article
2014Developing a high throughput metallization approach for silicon solar cells based on flexographic printing
Lorenz, A.; Kalio, A.; Barnes Hofmeister, T.; Kroh, S.; Kraft, A.; Bartsch, J.; Clement, F.; Biro, D.
Conference Paper
2014Developing a high throughput printing technology for silicon solar cell front side metallisation using flexography
Lorenz, A.; Kalio, A.; Hofmeister, T.B.; Kraft, A.; Bartsch, J.; Clement, F.; Reinecke, H.; Biro, D.
Journal Article
2014High temperature sensing with fiber Bragg gratings in sapphire-derived all-glass optical fibers
Elsmann, Tino; Lorenz, Adrian; Yazd, Nazila Safari; Habisreuther, Tobias; Dellith, Jan; Schwuchow, Anka; Bierlich, Joerg; Schuster, Kay; Rothhardt, Manfred; Kido, Ladislav; Bartelt, Hartmut
Journal Article
2014Long term stability analysis of copper front side metallization for silicon solar cells
Kraft, A.; Wolf, C.; Lorenz, A.; Bartsch, J.; Glatthaar, M.; Glunz, S.W.
Journal Article, Conference Paper
2014Magnetic pulse welding by electromagnetic compression: Determination of the impact velocity
Lueg-Althoff, Jörn; Lorenz, Amanda; Gies, Soeren; Weddeling, Christian; Göbel, Gunther; Tekkaya, A. Erman; Beyer, Eckhard
Conference Paper
2014The multi-organ-chip (MOC) - a universal microfluidic platform for long-term tissue maintenance and substance testing
Materne, E.M.; Wagner, I.; Hasenberg, T.; Lorenz, A.; Schimek, K.; Horland, R.; Hoffmann, S.; Busek, Mathias; Sonntag, Frank; Klotzbach, Udo; Lauster, R.; Marx, U.
Abstract
2014Next generation printing technologies for fine-line metallization of Si solar cells
Clement, F.; Pospischil, M.; Lorenz, A.; Linse, M.; Erath, D.; Kuchler M.; Klawitter, M.; Spribille, A.; Hoenig, R.; Efinger, R.; Fellmeth, T.; Biro, D.
Presentation
2014Two image processing tools to analyse alkaline texture and contact finger geometry in microscope images
Strauch, T.; Demant, M.; Lorenz, A.; Haunschild, J.; Rein, S.
Conference Paper
2013Current trends in c-Si PV front-side metallization
Bartsch, J.; Glatthaar, M.; Kraft, A.; Mondon, A.; Lorenz, A.; Sutor, L.; Nold, S.; Glunz, S.W.
Journal Article
2013Flexographic printing - high throughput technology for fine line seed layer printing on silicon solar cells
Lorenz, A.; Kalio, A.; Hofmeister, G.; Nold, S.; Kraft, A.; Bartsch, J.; Wolf, D.; Dreher, M.; Clement, F.; Biro, D.
Conference Paper
2013HealthNet: A system for mobile and wearable health information management
Quix, Christoph; Barnickel, Johannes; Geisler, Sandra; Hassani, Marwan; Kim, Saim; Li, Xiang; Lorenz, Andreas; Quadflieg, Till; Gries, Thomas; Jarke, Matthias; Leonhardt, Steffen; Meyer, Ulrike; Seidl, Thomas
Conference Paper
2013Integrating biological vasculature into a multi-organ-chip microsystem
Schimek, K.; Busek, M.; Brincker, S.; Groth, B.; Hoffmann, S.; Lauster, R.; Lindner, G.; Lorenz, A.; Menzel, U.; Sonntag, F.; Walles, H.; Marx, U.; Horland, R.
Journal Article
2013Laser processed preforms for microstructured optical fibers
Becker, M.; Werner, M.; Fitzau, O.; Esser, D.; Kobelke, J.; Schuster, K.; Lorenz, A.; Schwuchow, A.; Rothhardt, M.; Hoffmann, D.; Bartelt, H.
Conference Paper
2013Laser-drilled free-form silica fiber preforms for microstructured optical fibers
Becker, M.; Werner, M.; Fitzau, O.; Esser, D.; Kobelke, J.; Lorenz, A.; Schwuchow, A.; Rothhardt, M.; Schuster, K.; Hoffmann, D.; Bartelt, H.
Journal Article
2013Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X
Bosch, H.-S.; Wolf, R.C.; Andreeva, T.; Baldzuhn, J.; Birus, D.; Bluhm, T.; Bräuer, T.; Braune, H.; Bykov, V.; Cardella, A.; Durodié, F.; Endler, M.; Erckmann, V.; Gantenbein, G.; Hartmann, D.; Hathiramani, D.; Heimann, P.; Heinemann, B.; Hennig, C.; Hirsch, M.; Holtum, D.; Jagielski, J.; Jelonnek, J.; Kasparek, W.; Klinger, T.; König, R.; Kornejew, P.; Kroiss, H.; Krom, J.G.; Kühner, G.; Laqua, H.; Laqua, H.P.; Lechte, C.; Lewerentz, M.; Maier, J.; McNeely, P.; Messiaen, A.; Michel, G.; Ongena, J.; Peacock, A.; Pedersen, T.S.; Riedl, R.; Riemann, H.; Rong, P.; Rust, N.; Schacht, J.; Schauer, F.; Schroeder, R.; Schweer, B.; Spring, A.; Stäbler, A.; Thumm, M.; Turkin, Y.; Wegener, L.; Werner, A.; Zhang, D.; Zilker, M.; Akijama, T.; Alzbutas, R.; Ascasibar, E.; Balden, M.; Banduch, M.; Baylard, C.; Behr, W.; Beidler, C.; Benndorf, A.; Bergmann, T.; Biedermann, C.; Bieg, B.; Biel, W.; Borchardt, M.; Borowitz, G.; Borsuk, V.; Bozhenkov, S.; Brakel, R.; Brand, H.; Brown, T.; Brucker, B.; Burhenn, R.; Bus
Journal Article
2012Progress with multi-step metallization processes featuring copper as conducting layer at Fraunhofer ISE
Bartsch, J.; Mondon, A.; Kamp, M.; Kraft, A.; Wendling, M.; Mehling, M.; Wehkamp, N.; Jawaid, M.; Lorenz, A.; Clement, F.; Schetter, C.; Glatthaar, M.; Glunz, S.
Conference Paper
2010A conceptual framework for interoperability of mobile user interfaces with ambient computing environments
Lorenz, A.
Journal Article
2010A formative analysis on the use of mobile devices and gestures to control a multimedia application from the distance
Lorenz, A.; Jentsch, M.; Concolato, C.; Rukzio, E.
Conference Paper
2009Framework for interactive services in ambient computing environments
Lorenz, A.
Conference Paper
2009Lessons learned from an interaction-kiosk for open selection of input devices of a gaming application
Lorenz, A.; Pramudianto, F.; Zimmermann, A.
Conference Paper
2009Lessons learned from open selection of input devices for a gamingapplication
Lorenz, A.; Pramudianto, F.; Zimmermann, A.
Conference Paper
2009Mobile health monitoring for elderly
Lorenz, A.; Oppermann, R.
Journal Article
2009Seniorengerechte Gestaltung interaktiver Dienste im Wohnumfeld unter Verwendung von TV und Fernbedienung
Lorenz, A.; Oppermann, R.
Conference Paper
2009The separated user interface in ambient computing environments
Lorenz, A.
Dissertation
2009Separation of user interfaces from services of ambient computing environments
Lorenz, A.
Conference Paper
2009Using handheld devices for mobile interaction with displays in home environments
Lorenz, A.; Fernandez de Castro, C.; Rukzio, E.
Conference Paper
2008Elaborating a framework for open human computer interaction with ambient services
Lorenz, A.; Eisenhauer, M.; Zimmermann, A.
Conference Paper
2008Features of a toolkit for open humancomputer interaction with ambient services
Lorenz, A.
Conference Paper
2008Interaction-kiosk for open human-computer interaction with pervasive services
Eisenhauer, M.; Lorenz, A.; Zimmermann, A.
Conference Paper
2008LISTEN - A user-adaptive audio-augmented museum guide
Zimmermann, A.; Lorenz, A.
Journal Article
2008Physical-virtual linkage with contextual bookmarks
Henze, N.; Rukzio, E.; Lorenz, A.; Righetti, X.; Boll, S.
Conference Paper
2008Seniorengerechte Gestaltung eines Dienstes zur mobilen Überwachung von Gesundheitsparametern
Oppermann, R.; Lorenz, A.
Conference Paper
2007Challenges toward user-centric multimedia
Lachner, J.; Lorenz, A.; Reiterer, B.; Zimmermann, A.; Hellwagner, H.
Conference Paper
2007Contextual bookmarks
Henze, N.; Lim, M.; Lorenz, A.; Mueller, M.; Righetti, X.; Rukzio, E.; Zimmermann, A.; Magnenat-Thalmann, N.; Boll, S.; Thalmann, D.
Conference Paper
2007Implicit interaction for pro-active assistance in a context-adaptive warehouse application
Kaufmann, O.; Lorenz, A.; Oppermann, R.; Schneider, A.; Eisenhauer, M.; Zimmermann, A.
Conference Paper
2007In-plane lattice parameter determination of Zn:LiNbO3 thin films epitaxially grown on x-cut LiNbO3 substrates using X-ray diffraction methods
Kräußlich, J.; Dubs, C.; Lorenz, A.; Tünnermann, A.
Journal Article
2007An operational definition of context
Zimmermann, A.; Lorenz, A.; Oppermann, R.
Conference Paper
2007Personalized mobile health monitoring for elderly
Lorenz, A.; Mielke, D.; Oppermann, R.; Zahl, L.
Conference Paper
2007Progress with luminescence imaging for the characterisation of silicon wafers and solar cells
Trupke, T.; Bardos, R.A.; Abbott, M.D.; Würfel, P.; Pink, E.; Augarten, Y.; Chen, F.W.; Fisher, K.; Cotter, J.E.; Kasemann, M.; Rüdiger, M.; Kontermann, S.; Schubert, M.C.; The, M.; Glunz, S.W.; Warta, W.; Macdonald, D.; Tan, J.; Cuevas, A.; Bauer, J.; Gupta, R.; Breitenstein, O.; Buonassisi, T.; Tarnowski, G.; Lorenz, A.; Hartmann, H.P.; Neuhaus, D.H.; Fernandez, J.M.
Conference Paper
2007senSAVE® - Ergebnisse eines Projektes zur Entwicklung einer modularen, mobilen Multiparameter-Monitoring-Plattform für Herz-Kreislauferkrankungen
Kiefer, S.; Hoffmann, K.P.; Lorenz, A.; Despang, H.G.; Schmidt, M.; Weigand, C.; Norgall, T.; Couronné, R.
Conference Paper
2006An architecture for contextualized learning experiences
Specht, M.; Lorenz, A.; Zimmermann, A.
Conference Paper
2006Multimodal interaction in context-adaptive systems
Schneider, A.; Lorenz, A.; Zimmermann, A.; Eisenhauer, M.
Conference Paper
2005Agent-based ubiquitous user modeling
Lorenz, A.
Conference Paper
2005Agent-specification for distributed user modelling for ubiquitous computing
Lorenz, A.
Conference Paper
2005Applications of a context-management system
Zimmermann, A.; Lorenz, A.; Specht, M.
Conference Paper
2005Augmentation of content with context meta-data
Zimmermann, A.; Lorenz, A.
Conference Paper
2005Contextualized virtual science centers
Zimmermann, A.; Lorenz, A.; Specht, M.
Book Article
2005Creating audio-augmented environments
Zimmermann, A.; Lorenz, A.
Journal Article
2005Enabling natural interaction by approaching objects
Lorenz, A.; Zimmermann, A.; Eisenhauer, M.
Conference Paper
2005Interaction by movement - one giant leap for natural interaction in mobile guides
Eisenhauer, M.; Lorenz, A.; Zimmermann, A.; Duong, T.; James, F.
Conference Paper
2005Location and tracking in mobile guides
Lorenz, A.; Schmitt, C.; Oppermann, R.; Eisenhauer, M.; Zimmermann, A.
Conference Paper
2005Personalization and context-management
Zimmermann, A.; Lorenz, A.; Specht, M.
Journal Article
2005Towards a framework for distributed user modelling for ubiquitous computing
Specht, M.; Lorenz, A.; Zimmermann, A.
Conference Paper
2004Palpation imaging using a haptic system for virtual reality applications in medicine
Khaled, W.; Reichling, S.; Bruhns, O.T.; Monkman, G.J.; Egersdörfer, S.; Baumann, M.; Böse, H.; Klein, D.; Freimuth, H.; Tunayar, A.; Lorenz, A.; Pessavento, A.; Ermert, H.
Conference Paper
2004Palpation imaging using a haptic system for virtual reality applications in medicine
Khaled, W.; Reichling, S.; Bruhns, O.T.; Monkman, G.J.; Egersdörfer, S.; Baumann, M.; Böse, H.; Klein, D.; Freimuth, H.; Tunayar, A.; Lorenz, A.; Pessavento, A.; Ermert, H.
Conference Paper
2003Functional Agent Systems for User Modeling
Lorenz, A.; Denzinger, J.
Conference Paper
2003LISTEN: Contextualized presentation for audio-augmented environments
Zimmermann, A.; Lorenz, A.
Conference Paper
2003Towards a new Role of Agent Technology in User Modelling
Lorenz, A.
Conference Paper
2003The use of an information brokering tool in an electronic museum environment
Zimmermann, A.; Lorenz, A.; Specht, M.
Conference Paper
2003User modeling in adaptive audio-augmented Museum Environments
Zimmermann, A.; Lorenz, A.; Specht, M.
Conference Paper
2002Reasoning from contexts
Zimmermann, A.; Lorenz, A.; Specht, M.
Conference Paper