Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Nobuyuki Koguchi"'
Autor:
Rafik Addou, Arto Aho, Aaron M. Andrews, Richardella Anthony, Donat J. As, Vitaliy Avrutin, Gavin R. Bell, Sergio Bietti, Victor Blinov, Andrea Castellano, Laurent Cerutti, Kevin Clark, Charles Cornet, Mickaël Da Silva, Phillip Dang, Hermann Detz, Molly Doran, Olivier Durand, Stephen Farrell, I.A. Fischer, Everett Fraser, Alex Freundlich, Alexandre Garreau, Mircea Guina, Teemu Hakkarainen, Drew Hanser, Isaac Hernández-Calderón, Christopher L. Hinkle, Yoshiji Horikosh, Alex Ignatiev, Sergey V. Ivanov, Roland Jäger, Valentin N. Jmerik, Shane R. Johnson, Yung-Chung Kao, Nobuyuki Koguchi, Xufeng Kou, Jenn-Ming Kuo, Naohiro Kuze, François Lelarge, Christophe Levallois, Juan Li, Wei Li, Klaus Lischka, Joao Marcelo Jordao Lopes, Donald MacFarland, Karine Madiomanana, Matthew Marek, Zetian Mi, Hadis Morkoç, Maksym Myronov, Grégoire Narcy, Dmitrii V. Nechaev, Tianxiao Nie, Alexander Nikiforov, Jiro Nishinaga, Samarth Nitin, Gang Niu, Kunishige Oe, M. Oehme, Mark O’Steen, Ümit Özgür, Oleg Pchelyakov, Paul Pinsukanjana, Dmitry Pridachin, Eric Readinger, Jean-Baptiste Rodriguez, Guillaume Saint-Girons, Stefano Sanguinetti, Stephen T. Schaefer, Achim Schöll, Andreas Schramm, Frank Schreiber, Werner Schrenk, J. Schulze, Irina V. Sedova, Arvind J. Shalindar, Aidong Shen, Ichiro Shibasaki, Leonid Sokolov, Sergey V. Sorokin, Gunther Springholz, Gottfried Strasser, Jianshi Tang, Eric Tournié, Kevin Vargason, Dominique Vignaud, Jukka Viheriälä, Bertrand Vilquin, Suresh Vishwanath, Robert M. Wallace, Lee A. Walsh, Kang L. Wang, Shu M. Wang, Preston T. Webster, Huili G. Xing, Faxian Xiu, Masahiro Yoshimoto, Tobias Zederbauer, Songrui Zhao
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906b622bf9aa2dc954e18d9ee0b85c6b
https://doi.org/10.1016/b978-0-12-812136-8.00049-9
https://doi.org/10.1016/b978-0-12-812136-8.00049-9
Autor:
Nobuyuki Koguchi
Publikováno v:
Materia Japan. 53:157-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176ec9bea2e6b0e405bcca4f2bebffff
https://doi.org/10.2320/materia.53.157
https://doi.org/10.2320/materia.53.157
Autor:
Keiji Kuroda, Kazuaki Sakoda, Nobuyuki Koguchi, Takashi Kuroda, Katsuyuki Watanabe, Giyuu Kido, Takaaki Mano
Publikováno v:
Journal of Luminescence. 130:2390-2393
We report on the exciton emission linewidth of self-assembled GaAs/AlGaAs quantum dots grown by droplet epitaxy. We applied stabilized single-photon Fourier spectroscopy to accurately evaluate the exciton linewidth of single quantum dots and found an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d2200a1526372509d9674673e29321
https://doi.org/10.1016/j.jlumin.2010.07.025
https://doi.org/10.1016/j.jlumin.2010.07.025
Publikováno v:
Nanoscale Research Letters, Vol 5, Iss 12, Pp 1897-1900 (2010)
Nanoscale Research Letters
Nanoscale Research Letters
We present the molecular beam epitaxy fabrication and optical properties of complex GaAs nanostructures by droplet epitaxy: concentric triple quantum rings. A significant difference was found between the volumes of the original droplets and the final
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbe5ef44aaaf61847576ed6619f5d627
https://doaj.org/article/88af9f167fc64938a200b3838dfe1d74
https://doaj.org/article/88af9f167fc64938a200b3838dfe1d74
Autor:
Yoshimasa Sugimoto, Nobuyuki Koguchi, Takaaki Mano, Nobuhiko Ozaki, Naoki Ikeda, Shunsuke Ohkouchi, Kazuaki Sakoda, Takashi Kuroda, Yoshinori Watanabe, Kiyoshi Asakawa, Tetsuyuki Ochiai, Keiji Kuroda
Publikováno v:
Microelectronics Journal. 40:736-740
Two types of nanophotonic technologies-two-dimensional photonic crystal (2D PC) slab waveguides (WGs) and quantum dots (QDs)-were developed for key photonic device structures in the future. For an ultrafast digital photonic network, an ultrasmall and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::231a893c59a7701000ee06c59c19c3cc
https://doi.org/10.1016/j.mejo.2008.11.003
https://doi.org/10.1016/j.mejo.2008.11.003
Autor:
Thomas Belhadj, Takaaki Mano, Thierry Amand, Bernhard Urbaszek, Claire-Marie Simon, Kazuaki Sakoda, Xavier Marie, Takashi Kuroda, Nobuyuki Koguchi
Publikováno v:
physica status solidi (b). 246:762-765
We report optical orientation experiments in individual, strain free GaAs quantum dots in AlGaAs grown by modified droplet epitaxy. Circularly polarized optical excitation yields strong circular polarization of the resulting photoluminescence at 4 K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7942e1b0c58622c96d8db23d268c4d78
https://doi.org/10.1002/pssb.200880576
https://doi.org/10.1002/pssb.200880576
Autor:
Masahiro Goto, Ivan Turkevych, Tadashi Takamasu, Seiichi Kato, Yuriy Pihosh, Nobuyuki Koguchi, Akira Kasahara, Kanji Takehana, Masahiro Tosa, G. Kido
Publikováno v:
Thin Solid Films. 516:2387-2391
The effective one-step physical approach is demonstrated for the fabrication of anatase titanium dioxide nanotubes through r.f. magnetron sputtering of TiO 2 on a highly ordered nanoporous anodic alumina template. The nanostructured TiO 2 benefited f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae60d3e38f6d00bd6133d99967747b35
https://doi.org/10.1016/j.tsf.2007.04.083
https://doi.org/10.1016/j.tsf.2007.04.083
Autor:
Takaaki Mano, Miyoko Tanaka, Takeshi Noda, Kazutaka Mitsuishi, Nobuyuki Koguchi, Kazuo Furuya
Publikováno v:
Japanese Journal of Applied Physics. 46:6277-6281
Nanowires for measuring the electronic transport property of a self-assembled quantum dot and a quantum ring were fabricated by electron beam induced deposition (EBID), and cross-sectional transmission electron microscopy (TEM) observations were cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7508c7b60c61064d751cce45cd5caacb
https://doi.org/10.1143/jjap.46.6277
https://doi.org/10.1143/jjap.46.6277
Autor:
Nobuyuki Koguchi, Kazutaka Mitsuishi, Masaki Takeguchi, Kazuo Furuya, Masayuki Shimojo, Miyoko Tanaka
Publikováno v:
Japanese Journal of Applied Physics. 46:6243-6246
We performed electron-beam-induced deposition (EBID) of Fe(CO)5 on cleaned Nb-doped SrTiO3(100) substrates at 673–873 K inside an ultrahigh vacuum transmission electron microscopy (UHV-TEM) system. When the substrate temperature is maintained at 67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280c07f94e64c4ebcec60a4998f634f5
https://doi.org/10.1143/jjap.46.6243
https://doi.org/10.1143/jjap.46.6243