Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Tadaki Miyoshi"'
Autor:
Naoto Matsuo, Kiyoshi Ueno, Hitoshi Ishikawa, Akira Heya, Tadaki Miyoshi, Toshihisa Fujiwara, Naoya Kawamoto
Publikováno v:
Japanese Journal of Applied Physics. 47:1867-1870
In this paper, we propose and investigate a new concept of visible-laser-induced lateral crystallization (VILC) for decreasing process temperature. Visible laser is irradiated onto a polycrystalline Si film before or after ultraviolet laser irradiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09707d8a89f9d3ac61cb2a0d63bb7af9
https://doi.org/10.1143/jjap.47.1867
https://doi.org/10.1143/jjap.47.1867
Autor:
Kouto Migita, Teruhisa Kaneda, Nobuko Tokuda, Masakatsu Tamechika, Tadaki Miyoshi, Keita Ushigusa
Publikováno v:
Journal of Materials Science. 43:203-206
Thermoluminescence of X-ray-irradiated CdS-doped glasses has been measured, and relation between thermoluminescence and induced absorption in the X-ray-irradiated CdS-doped glasses has been investigated. The effect of thermal annealing and the X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::607ce9df11e2438f60b62d5a420ce568
https://doi.org/10.1007/s10853-007-2141-5
https://doi.org/10.1007/s10853-007-2141-5
Autor:
Petr Němec, Kazuo Kasatani, Petr Malý, M. Šimurda, K. Neudert, Tadaki Miyoshi, František Trojánek
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 36:205-210
Photoexcited carrier dynamics in thin CdSe nanocrystalline films prepared by chemical bath deposition are strongly dependent on the deposition parameters. In this paper, we show how an increase in concentration of CdSO 4 in deposition bath affects th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f76f5af8ad4206a540e30590fd2647f
https://doi.org/10.1016/j.physe.2006.10.018
https://doi.org/10.1016/j.physe.2006.10.018
Autor:
Kazuo Kasatani, M. Šimurda, J. Preclíková, František Trojánek, Petr Malý, Petr Němec, Tadaki Miyoshi
Publikováno v:
Thin Solid Films. 503:64-68
Properties of semiconductor nanocrystalline thin films are significantly influenced by quality of the nanocrystalline surface. We report on a strong effect of ammonia treatment on optical properties of CdSe nanocrystalline thin films prepared by chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8cff94f3470140e4a67dcb5439b496
https://doi.org/10.1016/j.tsf.2006.01.007
https://doi.org/10.1016/j.tsf.2006.01.007
Grain Enlargement of Polycrystalline Silicon by Multipulse Excimer Laser Annealing: Role of Hydrogen
Autor:
Hideki Matsumura, Naoya Kawamoto, Hiroki Hamada, Toshimasa Nishimori, Atsushi Masuda, Yoshitaka Kitamon, Yasuhiro Seri, Naoto Matsuo, Tadaki Miyoshi
Publikováno v:
Japanese Journal of Applied Physics. 45:2726-2730
The role of hydrogen introduced into melt-Si during excimer laser annealing (ELA) is examined from the viewpoint of grain enlargement. An amorphous silicon (a-Si)/SiN/quartz glass structure is successfully prepared by a catalytic chemical vapor depos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e444104f8b58523ebc6ae80f3469a9
https://doi.org/10.1143/jjap.45.2726
https://doi.org/10.1143/jjap.45.2726
Publikováno v:
Thin Solid Films. :457-461
We report on the effect of light illumination of nanocrystalline CdSe film during its deposition from chemical bath. We concentrate on the photoexcited carrier dynamics studied by techniques of ultrafast laser spectroscopy. Light illumination by abov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d12cdbddae485e1c660497c6b906d1
https://doi.org/10.1016/j.tsf.2004.11.026
https://doi.org/10.1016/j.tsf.2004.11.026
Autor:
Atsushi Masuda, Naoto Matsuo, Naoya Kawamoto, Yasunori Harada, Hideki Matsumura, Hiroki Hamada, Tadaki Miyoshi, Yoshitaka Kitamon
Publikováno v:
IEICE TRANSACTIONS on Electronics. (2):241-246
The role of hydrogen in the Si film during excimer laser annealing (ELA) has been successfully studied by using a novel sample structure, which is stacked by a-Si film and SiN film. Hydrogen contents in the Si films during ELA are changed by preparin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84522e79eda3fd44256cbb08d761a813
http://hdl.handle.net/10119/4728
http://hdl.handle.net/10119/4728
Publikováno v:
Journal of Luminescence. :614-617
Thermoluminescence has been observed in X-ray irradiated CdS-doped glasses. The intensity of thermoluminescence is proportional to X-ray dose. This indicates that CdS-doped glasses are possibly used as materials for radiation dosimetry. Thermolumines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44fbd859717ddf0e10b89f3ceee077dc
https://doi.org/10.1016/s0022-2313(02)00611-7
https://doi.org/10.1016/s0022-2313(02)00611-7
Publikováno v:
Journal of Luminescence. :138-143
Luminescence dynamics of CdS-doped glasses were measured using up-conversion technique, and they were compared with transmission dynamics. An analysis of the decay curves of luminescence and transmission dynamics has been performed using a multi-expo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75446c3329bd56bfb1f70d2b9059ed5e
https://doi.org/10.1016/s0022-2313(02)00480-5
https://doi.org/10.1016/s0022-2313(02)00480-5
Autor:
K Yamanaka, Petr Němec, František Trojánek, Tadaki Miyoshi, K. Luterová, Petr Malý, Ivan Pelant
Publikováno v:
Thin Solid Films. :462-466
We report on photoluminescence dynamics in CdSe nanocrystalline films on silicon substrate prepared by chemical bath deposition. The photoluminescence spectra and dynamics are influenced strongly by carrier trapping. The short (5 ps) effective decay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98944971ea775310b8c51a0749ea1df7
https://doi.org/10.1016/s0040-6090(01)01542-5
https://doi.org/10.1016/s0040-6090(01)01542-5