Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ryuta Mitsui"'
Publikováno v:
Journal of Advanced Dielectrics, Vol 4, Iss 1, Pp 1450005-1-1450005-6 (2014)
(Ba0.3Bi0.7)(Mg0.05Fe0.6Ti0.35)O3 ceramics were either doped with vanadium or sintered in calcined powder with the same composition. Compared to an undoped ceramic sintered without the calcined powder, both ceramics showed reduced leakage current den
Externí odkaz:
https://doaj.org/article/5b09ae67511a4dc49dac0db40bee6750
Autor:
Kouichi Nakashima, Nobuhiro Kumada, Yoshihiro Kuroiwa, Ryuta Mitsui, Satoshi Wada, Ichiro Fujii
Publikováno v:
Key Engineering Materials. 582:84-87
1-x-y)BaTiO3-xBi (Mg1/2Ti1/2)O3-yBiFeO3 ceramics were prepared by a conventional solidstate synthesis, and crystal structure and electric properties were investigated. Synchrotron X-ray diffraction pattern revealed that a single perovskite phase was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a827d8c93f785ff30726e9d11aec3af0
https://doi.org/10.4028/www.scientific.net/kem.582.84
https://doi.org/10.4028/www.scientific.net/kem.582.84
Autor:
Hisato Yabuta, Takayuki Watanabe, Nobuhiro Kumada, Makoto Kubota, Jumpei Hayashi, Yoshihiro Kuroiwa, Mikio Shimada, Ichiro Fujii, Ryuta Mitsui, Satoshi Wada, Tetsuro Fukui, Kouichi Nakashima
Publikováno v:
Key Engineering Materials. 566:59-63
Barium titanate (BaTiO3, BT)-bismuth magnesium titanate (Bi (Mg1/2Ti1/2)O3, BMT)-bismuth ferrite (BiFeO3, BF) solid solution ceramics were prepared using a conventional solidstate synthesis, and their piezoelectric properties and microstructure were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af4f6abdcac1cc1a4b275814fc4f062
https://doi.org/10.4028/www.scientific.net/kem.566.59
https://doi.org/10.4028/www.scientific.net/kem.566.59
Autor:
Kouichi Nakashima, Ichiro Fujii, Ryuta Mitsui, Satoshi Wada, Nobuhiro Kumada, Yoshihiro Kuroiwa
Publikováno v:
Ceramics International. 39:S695-S699
Barium titanate (BaTiO 3 , BT)–bismuth titanate magnesium oxide (Bi(Mg 1/2 Ti 1/2 )O 3 , BMT)–bismuth ferrite (BiFeO 3 , BF) solid solution ceramics were prepared using a conventional solid-state synthesis, and their piezoelectric properties and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2199c3b37b915f65ee0335cf74603a79
https://doi.org/10.1016/j.ceramint.2012.10.164
https://doi.org/10.1016/j.ceramint.2012.10.164
Autor:
Ryuta Mitsui, Ichiro Fujii, Nobuhiro Kumada, Kouichi Nakashima, Yoshihiro Kuroiwa, Satoshi Wada
Publikováno v:
Journal of the Ceramic Society of Japan. 121:855-858
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::947c32eef8cfc40b2f3f7408ac049fa5
https://doi.org/10.2109/jcersj2.121.855
https://doi.org/10.2109/jcersj2.121.855
Autor:
Ichiro Fujii, Satoshi Wada, Kouichi Nakashima, Kaoru Miura, Nobuhiro Kumada, Takayuki Watanabe, Hisato Yabuta, Ryuta Mitsui, Mikio Shimada
Publikováno v:
Journal of the Ceramic Society of Japan. 121:589-592
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c618e674e659bbeb71b5d34f40772dc5
https://doi.org/10.2109/jcersj2.121.589
https://doi.org/10.2109/jcersj2.121.589
Autor:
Ichiro Fujii, Kaoru Miura, Satoshi Wada, Mikio Shimada, Takayuki Watanabe, Hisato Yabuta, Nobuhiro Kumada, Ryuta Mitsui, Kouichi Nakashima
Publikováno v:
Proceedings of ISAF-ECAPD-PFM 2012.
0.3BaTiO 3 -0.1Bi(Mg 1/2 Ti 1/2 )O 3 -0.6BiFeO 3 ceramics were either doped with vanadium or sintered in calcined powder with the same composition. Compared to an undoped ceramic sintered without the calcined powder, both ceramics showed reduced leak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a40befe8dd48e5811ac81c3a14a8584
https://doi.org/10.1109/isaf.2012.6297767
https://doi.org/10.1109/isaf.2012.6297767
Autor:
Ichiro Fujii, Mikio Shimada, Tetsuro Fukui, Ryuta Mitsui, Satoshi Wada, Hisato Yabuta, Makoto Kubota, Jumpei Hayashi, Nobuhiro Kumada, Kouichi Nakashima, Takayuki Watanabe
Publikováno v:
Japanese Journal of Applied Physics. 50:09ND07
Mn-doped (0.9-x)BaTiO3–0.1Bi(Mg1/2Ti1/2)O3–xBiFeO3 (x = 0.6, 0.7, and 0.8) ceramics were studied as candidate lead-free piezoelectric materials. The crystal structures were a pseudo-cubic perovskite at x = 0.6, a rhombohedral perovskite at x = 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9c1d817151215e02f473a38219001f
https://doi.org/10.7567/jjap.50.09nd07
https://doi.org/10.7567/jjap.50.09nd07