Search Results:　 1-20 of 338

Nagai Takahiro , Ioka Yusuke , Hasegawa Ai , Wada Kazuhiro , Takaoku Shingo , Takata Masatoshi , Noritake Katsuya , Minami Yuki , Watanabe Kozue , Yamanoi Kohei , Arikawa Yasunobu , Hosoda Hirokazu , Nakamura Hirotaka , Watari Takeshi , Cadatal-Raduban Marilou , Koga Mayuko , Shimizu Toshihiko , Sarukura Nobuhiko , Shiraga Hiroyuki , Nakai Mitsuo , Norimatsu Takayoshi , Azechi Hiroshi

… Initial results from excitation with 290-nm pulses show that it has a 0.76-ns fast decay component and a negligible slow decay component or afterglow. …

Jpn J Appl Phys 50(8), 080208-080208-3, 2011-08-25

The Japan Society of Applied Physics

Ueda Jumpei , Aishima Kotaro , Nishiura Shotaro , Tanabe Setsuhisa

… We report on long-lasting afterglow phosphorescence at around 500 nm in Ce3+-doped yttrium scandium gallium garnet (YSGG) ceramics with the composition of (Y0.995Ce0.005)3Sc2Ga3O12 prepared by solid-state reaction at 1600 °C. … The afterglow luminescence was observed for 1 h after the 440 nm excitation in the Ce:YSGG ceramic prepared under vacuum. … However, the afterglow decay time decreased after O2 annealing. …

Applied Physics Express 4(4), 042602-042602-3, 2011-04-25

The Japan Society of Applied Physics References (21)

Nagai Takahiro , Ioka Yusuke , Hasegawa Ai [他]

Japanese journal of applied physics 50(8), 080208-1-3, 2011-08

MORI Kentaro , KOJIMA Yoshiyuki , NISHIMIYA Nobuyuki

… The CaSO4:Eu3+,Pr3+ exhibited red emission upon X-ray irradiation and subsequently emitted an afterglow. … The afterglow time was lengthened by adding Li+ ions to the phosphor, and the afterglow time for a Li/Ca atomic ratio of 0.002 was 120 min. Thermoluminescence peaks were observed at 130, 160, 240, 260, and 355°C upon heating CaSO4:Eu3+,Pr3+. …

Journal of the Ceramic Society of Japan 119(1391), 587-590, 2011

J-STAGE CrossRef

Takashima Seigo , Takeda Keigo , Kato Satoshi , Hiramatsu Mineo , Hori Masaru

… We investigated the loss kinetics of nitrogen (N) atoms in a N2 plasma afterglow using a vacuum ultraviolet absorption spectroscopy technique with an atmospheric-pressure microdischarge hollow cathode lamp. …

Jpn J Appl Phys 49(7), 076101-076101-4, 2010-07-25

The Japan Society of Applied Physics

YOSHIDA Hideki , FUJINO Shigeru , KAJIWARA Toshihisa

… The effect of mixing ratio, firing temperature and matrix glass composition on afterglow luminance property of SrAl2O4:Eu2+,Dy3+-glass composites were investigated. …

Journal of the Ceramic Society of Japan 118(1381), 784-787, 2010

J-STAGE CrossRef

YONETOKU Daisuke , TANABE Sachiko , MURAKAMI Toshio , EMURA Naomi , AOYAMA Yuka , KIDAMURA Takashi , KODAIRA Hironobu , KODAMA Yoshiki , KOZAKA Ryota , NASHIMOTO Takuro , OKUNO Shinya , YOKOTA Satoshi , YOSHINARI Satoru , ABE Keiichi , ONDA Kaori , TASHIRO Makoto S. , URATA Yuji , NAKAGAWA Yujin E. , SUGITA Satoshi , YAMAOKA Kazutaka , YOSHIDA Atsumasa , ISHIMURA Takuto , KAWAI Nobuyuki , SHIMOKAWABE Takashi , KINUGASA Kenzo , KOHMURA Takayoshi , KUBOTA Kaori , SUGIYASU Kei , UEDA Yoshihiro , MASUI Kensuke , NAKAZAWA Kazuhiro , TAKAHASHI Tadayuki , MAENO Shouta , SONODA Eri , YAMAUCHI Makoto , KUWAHARA Makoto , TAMAGAWA Toru , MATSUURA Daisuke , SUZUKI Motoko , BARTHELMY Scott , GEHRELS Neil , NOUSEK John

… arXiv:0708.3968v1 [astro-ph] http://arxiv.org/abs/0708.3968We observed an X-ray afterglow of GRB 060904A with the Swift and Suzaku satellites. … After that, typical afterglow spectra with F = 2.0 have been continuously and preciously monitored by both Swift/XRT and Suzaku/XIS. … We could successfully trace the temporal history of two characteristic break energies that have a time dependence of (proportional to t(-3)-t(-4), while the following afterglow spectra are quite stable. …

Publications of the Astronomical Society of Japan 60(1), 351, 2008-02-20

IR References (30)