Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Michael Algasinger"'
Autor:
Iver Lauermann, Reiner Klenk, Jörg Palm, Martha Ch. Lux-Steiner, Alexander Steigert, Michael Algasinger, T. P. Niesen, Thomas Dalibor, Rutger Schlatmann
Publikováno v:
Thin Solid Films. 633:231-234
We demonstrate that a simple and low-cost industrial sputter process can be used to substitute the In x S y :Na buffer and intrinsic ZnO layer with a single film of Zn(O,S). Cu(In,Ga)(Se,S) 2 (CIGS) modules with an aperture area of 667 cm 2 and effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7c2d72b9ba4ca022db497a8d766882e
https://doi.org/10.1016/j.tsf.2016.10.010
https://doi.org/10.1016/j.tsf.2016.10.010
Autor:
Germain Rey, Ch. Schubbert, Thomas Dalibor, Florian Werner, Hiroki Kato, Michael Algasinger, Susanne Siebentritt, Yukari Inoue, M. Hála
Publikováno v:
Solar Energy Materials and Solar Cells. 161:232-239
Highly conductive nominally undoped ZnO (b-ZnO), obtained by means of an additional plasma near the substrate during sputter deposition, represent an attractive alternative for ZnO:Al (AZO) commonly employed in transparent windows of thin film solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e52608f183fc35fe59281fd28bac2146
https://doi.org/10.1016/j.solmat.2016.11.015
https://doi.org/10.1016/j.solmat.2016.11.015
Autor:
Svetoslav Koynov, Stefan Kontermann, Thomas Gimpel, Ralf B. Wehrspohn, Xiaopeng Li, Johannes Ziegler, Howard M. Branz, Kevin Füchsel, Benjamin Gesemann, Michael Algasinger, Matthias Zilk, Jihun Oh, Alexander Sprafke, Thomas Käsebier, Martin Otto, Volker Naumann
Publikováno v:
Photon Management in Solar Cells
This article presents an overview of the fabrication methods of black silicon, their resulting morphologies, and a quantitative comparison of their optoelectronic properties. To perform this quantitative comparison, different groups working on black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a83b1111d833fd7d3cec12ce748a376
https://doi.org/10.1002/adom.201400395
https://doi.org/10.1002/adom.201400395
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 8:831-835
Excellent passivation of black silicon surfaces by thin amorphous silicon layers deposited with plasma enhanced chemical vapor deposition is demonstrated. Minority charge carrier lifetimes of 1.3 milliseconds, enabling an implied open-circuit voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b82d9be807cda53a8846ce3ac59c0a
https://doi.org/10.1002/pssr.201409327
https://doi.org/10.1002/pssr.201409327
Autor:
Martin S. Brandt, Michael Algasinger, Martin Stutzmann, Florian Werner, Jan Schmidt, Julie Paye, Svetoslav Koynov
Publikováno v:
Advanced Energy Materials
The morphology and the electronic properties of monocrystalline Si (c-Si) with a nano-textured “black” surface, obtained by a metal-catalyzed wet etching process, and the improvement by an additional chemical treatment are examined with regard to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc23e5697bbcea883d55c8551671c51e
Autor:
Florian Werner, Hiroki Kato, Yukari Inoue, Christian Schubbert, Susanne Siebentritt, Michael Algasinger, Thomas Dalibor, Germain Rey, M. Hála
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
Highly conductive nominally undoped ZnO (b-ZnO) films represent an attractive alternative for ZnO:Al windows employed in thin film solar cells. In order to assess their suitability for the PV industry, we examine here their stability in various envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ccf75deed26c237a90fe98349ea87a1
https://doi.org/10.1109/pvsc.2016.7749860
https://doi.org/10.1109/pvsc.2016.7749860
Autor:
Sven Visbeck, Thomas Dalibor, Jörg Palm, Matthias Grave, Michael Algasinger, Patrick Eraerds, T. P. Niesen
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
Two R&D approaches for advanced Cd-free PVD buffer layers in our CIS device stack are demonstrated in the present contribution allowing to address the goal of the CIGSSe PV industry of increased module conversion efficiencies and/or reduced Capex and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b7fd60b5b07b1ca8426f5c0760139a
https://doi.org/10.1109/pvsc.2016.7749853
https://doi.org/10.1109/pvsc.2016.7749853
Autor:
Ulrich Rührmair, Michael Algasinger, Ahmed Mahmoud, Martin Stutzmann, György Csaba, Paolo Lugli
Publikováno v:
International Journal of Circuit Theory and Applications. 41:619-633
SUMMARY Due to their attractive, regular structure and their simple implementation, crossbar arrays have become one major emerging research area in the fields of nano-devices and electronic circuits. This paper discusses novel applications of crossba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9572ceb682fb253c821000c03a422a4
https://doi.org/10.1002/cta.1825
https://doi.org/10.1002/cta.1825
Autor:
Jihun Oh, Volker Naumann, Xiaopeng Li, Thomas Gimpel, Matthias Zilk, Ralf B. Wehrspohn, Howard M. Branz, Martin Otto, Michael Algasinger, Svetoslav Koynov, Benjamin Gesemann, Kevin Füchsel, Johannes Ziegler, Thomas Käsebier, Alexander Sprafke, Stefan Kontermann
This article presents an overview of the fabrication methods of black silicon, their resulting morphologies, and a quantitative comparison of their optoelectronic properties. To perform this quantitative comparison, different groups working on black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1ef3ff9c22e93dfe79704edb4a709af
https://publica.fraunhofer.de/handle/publica/239395
https://publica.fraunhofer.de/handle/publica/239395
Publikováno v:
Financial Cryptography and Data Security ISBN: 9783642275753
Financial Cryptography
Financial Cryptography
We observe a security issue in protocols for session key exchange that are based on Strong Physical Unclonable Functions (PUFs). The problem is illustrated by cryptanalyzing a recent scheme of Tuyls and Skoric [1], which has been proposed for use in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de428a30ee889c52f8a51e318409012b
https://doi.org/10.1007/978-3-642-27576-0_16
https://doi.org/10.1007/978-3-642-27576-0_16