Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Juergen Wollweber"'
Autor:
Christian Kuhn, Markus Weyers, Carsten Hartmann, Chirstoph Reich, Tim Wernicke, A. Knauer, Juergen Wollweber, Carsten Netzel, Martin Martens, Jens Rass, Matthias Bickermann, Frank Mehnke, Michael Kneissl, V. Kueller
Publikováno v:
IEEE Photonics Technology Letters. 26:342-345
The performance characteristics of optically pumped laser heterostructures emitting in the UV-C spectral range between 272 and 279 nm are investigated. The laser heterostructures were grown by metal-organic vapor phase epitaxy on (0001) planar AlN/sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de7bf7428f710ec80f0773ca28d42f2
https://doi.org/10.1109/lpt.2013.2293611
https://doi.org/10.1109/lpt.2013.2293611
Autor:
Carsten Hartmann, Andrea Dittmar, Klaus Irmscher, Frank Langhans, Albert Kwasniewski, Tom Neugut, Matthias Bickermann, Juergen Wollweber
Publikováno v:
Japanese Journal of Applied Physics. 52:08JA06
Freestanding AlN single crystals are grown in a RF-heated furnace by physical vapor transport (PVT). Three different growth regimes with growth temperatures between 2080–2200°C result in different crystal habits and very high structural quality. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6050dc5a5e26be000bc74ce7a0e568c
https://doi.org/10.7567/jjap.52.08ja06
https://doi.org/10.7567/jjap.52.08ja06