Ayako Tokiwa

Crystal Structure and Superconductivity Controlled by Cation Substitution and Oxygen Annealing in Y_1-xCa_xBa₂Cu₃O_y and YBa_2-xLa_xCu₃O_y

Ayako Tokiwa, Yasuhiko Syono, Masae Kikuchi et al. · Japanese Journal of Applied Physics · 1988 · 83 citations

Natural Sciences, Materials Science, Physics +15

Preparation, structure, and properties of the bis(.mu.-acetato)(.mu.-oxo)ruthenium(III) dimers [Ru2(.mu.-CH3COO)2(.mu.-O)(py)6]2+ and [Ru2(.mu.-CH3COO)2(.mu.-O)(bpy)2(py)2]2+

Yōichi Sasaki, Masakazu Suzuki, Akira Nagasawa et al. · Inorganic Chemistry · 1991 · 67 citations

Natural Sciences, Chemistry, Materials Science +7

Thermal and X-Ray Analyses of High Temperature Superconductor YBa₂Cu₃O_6.74

Masae Kikuchi, Yasuhiko Syono, Ayako Tokiwa et al. · Japanese Journal of Applied Physics · 1987 · 65 citations

Natural Sciences, Materials Engineering, Materials Science +15

Crystal structure and phase transition of PbBaSrYCu3Oy(y=7∼8.4

Ayako Tokiwa, Takeo Oku, Masayasu Nagoshi et al. · Physica C Superconductivity · 1989 · 64 citations

Natural Sciences, Materials Science, Physics +14

An X-Ray Diffraction and Electron Microscopic Study of a New High-T_c Superconductor based on the Bi-Ca-Sr-Cu-O System

Yasuhiko Syono, Kenji Hiraga, Norio Kobayashi et al. · Japanese Journal of Applied Physics · 1988 · 61 citations

Natural Sciences, Materials Science, Physics +13