Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Masahito Migita"'
Publikováno v:
Journal of Crystal Growth. 138:391-396
The p-type doping of ZnSSe grown by MOMBE (metalorganic molecular beam epitaxy) and MBE (molecular beam epitaxy) has been comparatively studied. The p-type doping by using ammonia as a dopant source in MOMBE resulted in p-ZnSe with hole concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5175820bef6c2a5ec71467da04c58e92
https://doi.org/10.1016/0022-0248(94)90839-7
https://doi.org/10.1016/0022-0248(94)90839-7
Publikováno v:
Journal of Crystal Growth. 111:776-781
Electrical properties of ZnSe heavily doped with iodine or nitrogen have been investigated. The film crystals of ZnSe were grown by metalorganic beam epitaxy with methyliodide or ammonia as a dopant source. Iodine doping provides highly conductive n-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::384882c5a395d68ca4a143fbc980ffb1
https://doi.org/10.1016/0022-0248(91)91080-t
https://doi.org/10.1016/0022-0248(91)91080-t
Publikováno v:
Journal of Crystal Growth. 101:835-840
Highly conductive p-type ZnSe layers have been grown reproducibly as a consequence of high nitrogen-doping (≈1019cm-3) by using metalorganic molecular beam epitaxy (MOMBE). The dependence of electrical and photoluminescent properties on substrate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6ca071b5c60d12907c46f348bd203ac
https://doi.org/10.1016/0022-0248(90)91090-d
https://doi.org/10.1016/0022-0248(90)91090-d
Publikováno v:
Journal of Crystal Growth. 86:367-371
High purity cubic ZnS films were grown on GaAs(100) by the gas source MBE method using (CH3)2Zn and H2S as source materials. Photoluminescence studies of these films by the excitation of an N2 or an Xe-Cl excimer laser have shown that the intensity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e9f8c12b053cf68bb870859dd7fdae
https://doi.org/10.1016/0022-0248(90)90744-6
https://doi.org/10.1016/0022-0248(90)90744-6
Autor:
Keitaro Yoshihara, Masahito Migita, Nobuaki Nakashima, Yoshiteru Sakata, Soichi Misumi, Tadashi Okada, Noboru Mataga
Publikováno v:
Bulletin of the Chemical Society of Japan. 54:3304-3311
In order to elucidate the details of elementary processes of photochemical charge transfer and heteroexcimer formation processes, and also in order to compare the obtained results with those of transient absorption spectral measurements, we have exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d5ae6cad26c816cd722e749d132139
https://doi.org/10.1246/bcsj.54.3304
https://doi.org/10.1246/bcsj.54.3304
Publikováno v:
Chemical Physics Letters. 53:67-70
Intramolecular charge transfer and heteroexcimer formation processes in the excited state of (CH 3 ) 2 NC 6 H 4 (CH 2 ) n (1-pyrenyl)(P n ) have been investigated by means of picosecond laser photolysis. It has been demonstrated directly tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::785a7b5946683497c77a83b2cb916ad5
https://doi.org/10.1016/0009-2614(78)80391-1
https://doi.org/10.1016/0009-2614(78)80391-1
Publikováno v:
Journal of the American Chemical Society. 103:4715-4720
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42fa1b3cc9d947e5bf05e88b60f4553
https://doi.org/10.1021/ja00406a009
https://doi.org/10.1021/ja00406a009
Autor:
Yoshio Taniguchi, Hifumi Tamura, Tsutomu Ishiba, Motoo Akagi, Heigo Ishihara, Masahito Migita
Publikováno v:
Journal of Applied Physics. 58:1187-1191
This paper reports on the effect of low energy He+ ion‐beam bombardment upon the structure of pyrene thin films formed on quartz substrates. Films are prepared by vacuum evaporation during ion bombardment at room temperature. The structure of the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6335578f115ba1a2ee1e7d6f16d5be37
https://doi.org/10.1063/1.336135
https://doi.org/10.1063/1.336135
Autor:
Shinji Nishitani, Yoshiteru Sakata, Masahito Migita, Noboru Magata, Soichi Misumi, Nobuyuki Kurata, Tadashi Okada
Publikováno v:
Chemical Physics Letters. 84:263-266
The charge transfer state formed from the S 1 state of porphyrin- p -benzoquinone (BQ) model systems in solution has been observed combining octaethylporphyrin and BQ by methylene chains of various lengths. The lifetime of the electron transfer state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09cae05f63741964fbe5fc29539f48b6
https://doi.org/10.1016/0009-2614(81)80341-7
https://doi.org/10.1016/0009-2614(81)80341-7
Autor:
Masahito Migita, Nobuaki Nakashima, Yoshiteru Sakata, Keitaro Yoshihara, Soichi Misumi, Noboru Mataga, Tadashi Okada
Publikováno v:
Chemical Physics Letters. 72:229-232
Intramolecular heteroexcimer formation processes in the excited state of p -(CH 3 ) 2 N-C 6 H 4 -(CH 2 ) 3 -(9-anthryi) (A 3 ) as well as p -(CH 3 ) 2 N-C 6 H 4 -(CH 2 ) 3 -(1-pyrenyl)(P 3 in hexane and 2-propanol have been investigated by means of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9807a2521f9e7fa6cb838483156d330d
https://doi.org/10.1016/0009-2614(80)80280-6
https://doi.org/10.1016/0009-2614(80)80280-6