Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Arnold Kiefer"'
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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We revisit the problem of surface states in semiconductors with inverted-band structures, such as α-Sn and HgTe. We unravel the confusion that arose over the past decade regarding the origin of the surface states, their topological nature, and the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e37acfd9d19d95e028cb0ebc26f7c336
http://hdl.handle.net/10261/275199
http://hdl.handle.net/10261/275199
Publikováno v:
2019 IEEE Photonics Society Summer Topical Meeting Series (SUM).
Superlattices of GeSn/Ge were grown at 290 ? on Ge substrates by remote plasma enhanced chemical vapor deposition, using GeH4 and SnCl4 precursors. The structural and optical properties of these layers were characterized by x-ray diffraction, and roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c57888adbf243bef8c197ec2d1d3262
https://doi.org/10.1109/phosst.2019.8794876
https://doi.org/10.1109/phosst.2019.8794876
Publikováno v:
Journal of Crystal Growth. 449:148-155
A systematic study of the growth of atomically smooth few-layer sp 2 bonded BN on 50 mm sapphire substrates by metalorganic chemical vapor deposition (MOCVD) using Triethylboron (TEB) and NH 3 as precursors is described. Based on the experimental res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc9c6ac4b4dee1d101abaadbc5fce6ca
https://doi.org/10.1016/j.jcrysgro.2016.06.012
https://doi.org/10.1016/j.jcrysgro.2016.06.012
Publikováno v:
Journal of Crystal Growth. 436:16-22
Boron Nitride is a promising 2D dielectric material for use in numerous electronic applications. In order to realize this potential, a process for producing atomically thin layers on microelectronics-compatible substrates is desirable. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fb9a664280870213a9c9b7b3ef20cc9
https://doi.org/10.1016/j.jcrysgro.2015.11.030
https://doi.org/10.1016/j.jcrysgro.2015.11.030
Publikováno v:
MRS Proceedings. 1770:19-24
Interest in next generation devices that integrate photonic and electronic functionality is focused on extending the capability of existing group IV material systems while maintaining compatibility with existing processing methods and procedures. One
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a619187156a5b411a5ab753dd814132
https://doi.org/10.1557/opl.2015.553
https://doi.org/10.1557/opl.2015.553
Publikováno v:
ECS Transactions. 64:801-810
Group-IV semiconductor alloys are attractive materials for advanced optoelectronic device applications such as integrated Si photonics, multi-junction solar cells, telecom, and infrared sensing. Over the past decade, ternary alloys of Ge1-x-ySixSny h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be4e4a56895ba8749c238071f50b3eca
https://doi.org/10.1149/06406.0801ecst
https://doi.org/10.1149/06406.0801ecst
Errata: Model for thickness dependence of mobility and concentration in highly conductive zinc oxide
Autor:
David C. Look, Kevin D. Leedy, Arnold Kiefer, Bruce Claflin, Naho Itagaki, Koichi Matsushima, Iping Suhariadi
Publikováno v:
Optical Engineering. 56:049801
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ed18289e2cef22f48a7afc39c0e665
https://doi.org/10.1117/1.oe.56.4.049801
https://doi.org/10.1117/1.oe.56.4.049801
Autor:
Iping Suhariadi, Arnold Kiefer, Naho Itagaki, Bruce Claflin, David C. Look, Kevin D. Leedy, K. Matsushima
Publikováno v:
Oxide-based Materials and Devices IV.
The dependences of the 294-K and 10-K mobility μ and volume carrier concentration n on thickness (d = 25 – 147 nm) were examined in Al-doped ZnO (AZO) layers grown in Ar ambient at 200 °C on quartz-glass substrates. Two AZO layers were grown at e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c3ab51b5b72759ceb560af0adc1b6e
https://doi.org/10.1117/12.2001287
https://doi.org/10.1117/12.2001287
Publikováno v:
Frontiers in Optics 2013.
In previous work, we reported on the design of a photosensitive, optically-actuated, deformable mirror. In this paper we theoretically analyze the actuation mechanism of this deformable mirror and determine the bias conditions under which the device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffaf91f8738d2b54a9a55fd508ac5e93
https://doi.org/10.1364/fio.2013.fth2e.6
https://doi.org/10.1364/fio.2013.fth2e.6
Autor:
Charels Woods, Bahareh Haji-saeed, Jed Khoury, Kenneth Vaccaro, Arnold Kiefer, Jarrett H. Vella, Andrew Davis, John Kierstead
Publikováno v:
Frontiers in Optics 2012/Laser Science XXVIII.
We propose a new design, fabrication procedures and the operating theory for a very low-power optically actuated deformable mirror device. The deformable mirror consists of an array of AlGaAs PIN photo detectors bonded onto a transparent substrate, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e10fd715dc61204511d6d6efe6d54022
https://doi.org/10.1364/fio.2012.fw5e.3
https://doi.org/10.1364/fio.2012.fw5e.3