Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Christian Scheit"'
Autor:
Felix Daume, Stefan Puttnins, Christian Scheit, Hendrik Zachmann, Andreas Rahm, Alexander Braun, Marius Grundmann
Publikováno v:
Materials, Vol 6, Iss 12, Pp 5478-5489 (2013)
Long term stability is crucial to maturing any photovoltaic technology. We have studied the influence of sodium, which plays a key role in optimizing the performance of Cu(In,Ga)Se2 (CIGSe) solar cells, on the long-term stability of flexible CIGSe so
Externí odkaz:
https://doaj.org/article/1333660e61864299af517448872e8e4b
Autor:
Pierre Lorenz, Lukas Bayer, Christian Scheit, Klaus Zimmer, Xi Wang, Martin Ehrhardt, Alexander Braun
Publikováno v:
Physics Procedia. 56:1024-1033
The optimization of laser scribing for the interconnection of CIGS solar cells is a current focus of laser process development. In addition to the geometry of the laser scribes the impact of the laser patterning to the electrical properties of the so
Autor:
Christian Scheit, Alexander Braun, Martin Ehrhardt, Pierre Lorenz, Steffen Ragnow, Anja Wehrmann, Klaus Zimmer
Publikováno v:
Applied Surface Science. 278:219-222
Laser technology is of increasing interest for the improvement of photovoltaic generators also for mass production. Copper–indium–gallium–diselenide (CIGS) thin film solar cells on flexible polyimide (PI) foil have great potential for specific
Publikováno v:
Applied Surface Science. 255:9869-9872
For increasing the packing density of electronic devices and enabling 3D wiring, new concepts of interconnection for flexible circuit boards are required. The backside wiring is one innovative concept which, however, requires interconnections from th
Autor:
S. Puttnins, Christian Scheit, Andreas Rahm, F. Daume, Alexander Braun, Hendrik Zachmann, Marius Grundmann
Publikováno v:
Materials
Volume 6
Issue 12
Pages 5478-5489
Materials, Vol 6, Iss 12, Pp 5478-5489 (2013)
Volume 6
Issue 12
Pages 5478-5489
Materials, Vol 6, Iss 12, Pp 5478-5489 (2013)
Long term stability is crucial to maturing any photovoltaic technology. We have studied the influence of sodium, which plays a key role in optimizing the performance of Cu(In,Ga)Se2 (CIGSe) solar cells, on the long-term stability of flexible CIGSe so
Autor:
Hendrik Zachmann, Friedrich Kessler, Andreas Rahm, Sebastian Brunner, Roland Wuerz, Peter Schulke, Kai Zajac, Christian Scheit, Christian A. Kaufmann, Raquel Caballero, Hans-Werner Schock
Publikováno v:
2010 35th IEEE Photovoltaic Specialists Conference.
This German joint project is directed towards the development of a flexible Cu(In,Ga)Se 2 (CIGSe) thin film solar cell technology on a polyimide (PI) substrate for space applications. A group of partners with an academic and/or industrial background
Autor:
Hendrik Zachmmann, Andreas Rahm, Sebastian Brunner, Christian A. Kaufmann, Friedrich Kessler, Christian Scheit, Kai Zajac, Marco Wagner, Raquel Caballero
Publikováno v:
2009 34th IEEE Photovoltaic Specialists Conference (PVSC).
The presented joint project is directed towards the development and verification of a flexible, lightweight and highly efficient Cu(In,Ga)Se 2 (CIGSe) thin film solar cell technology on a polyimide foil substrate for space applications. The German ac
Autor:
Florian Huber, Thomas Papke, Christian Scheitler, Lukas Hanrieder, Marion Merklein, Michael Schmidt
Publikováno v:
Metals, Vol 8, Iss 12, p 1067 (2018)
The aim of this work is to investigate the β-Ti-phase-stabilizing effect of vanadium and iron added to Ti-6Al-4V powder by means of heterogeneous powder mixtures and in situ alloy-formation during laser powder bed fusion (L-PBF). The resulting micro
Externí odkaz:
https://doaj.org/article/e0352c837fcd4701bec80e7274da793b
Autor:
Oliver Hentschel, Laurids Siegel, Christian Scheitler, Florian Huber, Daniel Junker, Andrej Gorunow, Michael Schmidt
Publikováno v:
Metals, Vol 8, Iss 9, p 659 (2018)
Within the scope of the presented work the processing of AISI H11 (1.2343 or X37CrMoV5-1) tool steel powder modified by adding carbon black nanoparticles in varying concentrations by means of Laser Metal Deposition (LMD) is extensively investigated.
Externí odkaz:
https://doaj.org/article/73072583411d480887043390bedfc89d