Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Andreas Biebersdorf"'
Autor:
Phillipp Drechsel, Andreas Biebersdorf, Bastian Galler, Ulrich Dr. Steegmüller, Martin Mandl, R. Windisch, Patrick Rode, Peter Stauss, Ansgar Laubsch
Publikováno v:
physica status solidi c. 8:2396-2398
In this study we have grown dual wavelength epitaxial LED layer structures by MOCVD. A secondary InGaN MQW is added to the layer structure to optically convert a certain fraction of photons which have been electrically generated in the primary InGaN-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc93497492ac9f6525d2785cc69946e7
https://doi.org/10.1002/pssc.201001073
https://doi.org/10.1002/pssc.201001073
Autor:
Matthias Sabathil, U. Steegmueller, Andreas Biebersdorf, Matthias Peter, Ansgar Laubsch, Tobias Meyer, Bastian Galler, Berthold Hahn, Martin Strassburg, Hans-Juergen Lugauer, Lutz Hoeppel, G. Kraeuter
Publikováno v:
physica status solidi c. 8:2369-2371
We investigate the possibility to obtain efficient green light sources for high-power applications by full luminescence conversion via InGaN/GaN multi-quantum-well (MQW) structures. Using an ultraviolet (UV) light-emitting diode (LED) for optical pum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f2496b2b7b945eb55ee3273bba28d36
https://doi.org/10.1002/pssc.201001065
https://doi.org/10.1002/pssc.201001065
Autor:
Fedja Kecman, Catherine A. Leatherdale, Todd A. Ballen, Andreas Biebersdorf, Terry L. Smith, Xiaoguang Sun, Amy S. Barnes, M. A. Haase, Jun-Ying Zhang, Hao Bing, Junqing Xie, Thomas J. Miller, Karl Engl, Stefan Groetsch, Joseph Yang, Ralph Wirth, James A. Thielen
Publikováno v:
SPIE Proceedings.
II-VI semiconductors can exhibit strong photoluminescence throughout the visible spectrum and are excellent candidates for filling the so-called "green gap". We report on the performance of green color-converted LEDs fabricated by bonding CdMgZnSe mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50668f22d22d8769793a004639300d1b
https://doi.org/10.1117/12.853330
https://doi.org/10.1117/12.853330
Autor:
Andrei S. Susha, Andreas Biebersdorf, Sergey K. Poznyak, Horst Weller, Thomas A. Klar, Jochen Feldmann, Dmitri V. Talapin, Andrey L. Rogach, Roland Dietmuller
Publikováno v:
Nano letters. 6(7)
Semiconductor nanocrystals (SCNCs) made of CdSe, CdTe, and InP are used to photosensitize needlelike C(60) crystals. The photocurrent is increased by up to 3 orders of magnitude as compared with C(60) crystals without SCNCs. The photocurrent spectrum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5040c3e74bbe296d128cf31362e617ee
https://pubmed.ncbi.nlm.nih.gov/16834450
https://pubmed.ncbi.nlm.nih.gov/16834450
Autor:
Andreas Biebersdorf, Roland Dietmüller, Andrei S. Susha, Andrey L. Rogach, Sergey K. Poznyak, Dmitri V. Talapin, Horst Weller, Thomas A. Klar, Jochen Feldmann
Publikováno v:
Nano Letters; Jul2006, Vol. 6 Issue 7, p1559-1563, 5p