Accès ouvert
2025
article
OpenAlex
Soichiro Iwaki, Shigeharu Nakano, D. Kawakita, Yoshitaka Utsumi et autres
jp
(code pays fourni par la source)
2024
conference-paper
OpenAlex
Mitsuru Inada, Shunpei Toyoshima, Shohei Murotani, A. Mizobata et autres
Recently, we have successfully synthesized niobium oxide nanoparticles (Nb NPs) with a particle size of less than 4 nm by DMF reduction. Nb NPs dispersed in water or alcohol showed blue-pale photoluminescence. We then fabricated organic-inorganic hybrid EL devices using Nb NPs …
jp
(code pays fourni par la source)
2005
conference-paper
OpenAlex
K. Yamakawa, M. Aoyama, T. Matoba, Hiroshi Takuma
2005
conference-paper
OpenAlex
K. Yamakawa, M. Aoyama, Tamitake Itoh, T. Matoba et autres
jp
(code pays fourni par la source)
2005
conference-paper
OpenAlex
M. Aoyama, K. Yamakawa, T. Matoba, Hiroshi Takuma
2005
conference-paper
OpenAlex
Yoichiro Maruyama, Kazuyoku Tei, Masashi Kato, Yoshito Niwa et autres
jp
(code pays fourni par la source)
2003
conference-paper
OpenAlex
Kazuyoku Tei, Yoshito Niwa, Masaaki Kato, Yoichiro Maruyama et autres
Summary form only given. We investigate a self-pump phase conjugator (SPPC) for the improvement of beam quality of a Nd:YAG master-oscillator power amplifier (MOPA). To achieve high energy operation, we employ an external loop SPPC geometry of a BaTiO/sub 3/:Rh crystal, the …
jp
(code pays fourni par la source)
2003
conference-paper
OpenAlex
Eiji Tada, K. Shibanuma, M. Sugihara, K. Yoshida et autres
The Fusion Experimental Reactor (FER) is a D-T-burning tokamak machine currently being designed. It is expected to provide physical information and technical experiences that will be sufficient to proceed towards the DEMO Fusion Reactor which will demonstrate electric power generation by fusion …
jp
(code pays fourni par la source)
1999
article
OpenAlex
Hidetsugu Yoshida, Osamu Naito, O. Yamashita, S. Kitamura et autres
The design and operation performance of the latest ruby Thomson scattering system for the JT-60U are described, which includes many novel approaches to attain the repetitive measurement of 60 spatial points with high resolution (8 mm), precision, and reliability especially for a …
jp
(code pays fourni par la source)
1998
conference-paper
OpenAlex
Kazuyoku Tei, Masaaki Kato, Yoshito Niwa, Sayaka Harayama et autres
Summary form only given. For the pumping of an ultra high average power Ti:sapphire CPA system, a high average power Nd:YAG green laser has been developed. The development approach is a diode pumped zigzag slab Nd:YAG master oscillator power amplifier (MOPA) and …
1998
book-chapter
OpenAlex
S. Yamamoto, Lambertus de Kock, V. A. Belyakov, D. V. Orlinski et autres
de, it
(code pays fourni par la source)
1997
article
OpenAlex
Keisuke Nagashima, T. Matoba, Hiroshi Takuma
The use of mixed gases of working atoms with a much higher density of hydrogen has been proposed in recombination type x-ray lasers excited by high-intensity ultrashort pulse lasers. Hydrogen was chosen as the most suitable material to supply low-energy electrons in …
jp
(code pays fourni par la source)