Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Kiyoshi Sakaue"'
Autor:
Syuichi Doi, Isao Takahashi, Kiyoshi Sakaue, Hikaru Terauchi, Amane Kitahara, Kyohiko Matsushita
Publikováno v:
Surface and Interface Analysis. 37:145-148
We investigated effects of a BaTiO3 overlayer deposited epitaxially on an SrTiO3(001) surface on the 105 K phase transition of SrTiO3. With the use of x-ray reflectivity and Bragg reflection we observed the critical behaviour of the 105 K phase trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42869072dcfb8dc2745b7fade693d550
https://doi.org/10.1002/sia.1951
https://doi.org/10.1002/sia.1951
Publikováno v:
Ferroelectrics. 299:103-108
The local structure of ordered and disordered PbIn 1/2 Nb 1/2 O 3 has been investigated as a function of temperature using X-ray absorption fine structure (XAFS) technique. Both EXAFS (extended XAFS) and near edge structure of the spectra were analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28cb1faef1947e95a91984035855f956
https://doi.org/10.1080/00150190490429240
https://doi.org/10.1080/00150190490429240
Publikováno v:
Surface Science. 529:283-287
Ferroelectric BaTiO 3 thin films with a thickness of 10 monolayers (ML) were epitaxially grown on SrTiO 3 (0 0 1) substrates by very slow deposition using molecular beam epitaxy (MBE). The investigations were carried out by two growth methods: (i) co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d744e8dc5890eff47fb13687a442042a
https://doi.org/10.1016/s0039-6028(03)00361-3
https://doi.org/10.1016/s0039-6028(03)00361-3
Autor:
I P Raevskii, I. V. Pirog, Kenichiro Yagi, Konstantin N. Zhuchkov, Hikaru Terauchi, Kiyoshi Sakaue, V. A. Shuvaeva, Y. Azuma, M. Yu. Antipin
Publikováno v:
Journal of Physics: Condensed Matter. 15:2413-2421
The temperature-dependent Nb K-edge absorption spectra of several mixed-ion Pb-containing perovskite compounds were analysed to determine the Nb displacement and to trace its changes through the phase transitions. Both extended x-ray absorption fine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3537e7e8f19c85c0024f25a7297defdc
https://doi.org/10.1088/0953-8984/15/14/317
https://doi.org/10.1088/0953-8984/15/14/317
Publikováno v:
Journal of Physics and Chemistry of Solids. 63:2037-2045
Chemical Li ion extraction processes have been carried out for pristine LiCoO 2 , LiCo 0.95 Ga 0.05 O 2 , and LiCo 0.9 Ga 0.1 O 2 compounds by swirling them in 0.35 M H 2 SO 4 solution. It is confirmed from XRD patterns that the compounds maintain th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a537e4756fdfca46469ef7f551fbd37c
https://doi.org/10.1016/s0022-3697(02)00190-7
https://doi.org/10.1016/s0022-3697(02)00190-7
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 5, Pp 411-413 (2011)
The surface structure of Au(111) electrodes in hydrophobic ionic liquids, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide ([BMP]TFSA) and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide ([BMIM]TFSA) was investigated usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c9ddcb5717f9dc93933305beee90cbf
http://www.sciencedirect.com/science/article/pii/S1388248111000518
http://www.sciencedirect.com/science/article/pii/S1388248111000518
Publikováno v:
Journal of Physics: Condensed Matter. 13:9575-9582
The phase transition of ferroelectrics is one of their most important bulk-nature attributes. In well-epitaxial ferroelectric thin films, the crystal structures are highly strained and the ferroelectric phase transitions tend to dissappear because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::532fe786e41ab4f3ecb807a2d8c12500
https://doi.org/10.1088/0953-8984/13/42/316
https://doi.org/10.1088/0953-8984/13/42/316
Publikováno v:
Journal of Physics: Condensed Matter. 12:8523-8529
Epitaxial crystals of BaTiO3 with thickness of 67 A were grown on MgO substrate with a Pt electrode by the activated reactive evaporation method. The lattice parameter was characterized by x-ray diffraction. The tetragonality of the crystal was much
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf86d8eb6b15b4b9551cd86dda165c0e
https://doi.org/10.1088/0953-8984/12/39/314
https://doi.org/10.1088/0953-8984/12/39/314
Publikováno v:
Ferroelectrics. 218:63-67
The average and local structures of a dipole glass, KBr1-x(NO2)x, were clarified using X-ray diffraction and extended X-ray absorption fine structure (EXAFS). The average structure exhibits the distorted or fluctuated lattice below the glass transiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f400a01e51fa8343d148cec29526e6
https://doi.org/10.1080/00150199808227133
https://doi.org/10.1080/00150199808227133
Publikováno v:
Solid State Communications. 106:335-339
The direction and magnitude of Nb displacements from the center of oxygen octahedron in orthorhombic, tetragonal and cubic phases of KNbO 3 were determined by means of polarized X-ray absorption fine structure (polarized XAFS). The XAFS spectra for N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::485176bf3817a9dabd0397c7b975197a
https://doi.org/10.1016/s0038-1098(98)00060-x
https://doi.org/10.1016/s0038-1098(98)00060-x