Kikuo Doi
NEC
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Publication
Featured researches published by Kikuo Doi.
Applied Physics Letters | 1973
Masakazu Kimura; Kikuo Doi; Satoshi Nanamatsu; Tsutomu Kawamura
A Ba2Ge2TiO8 single crystal is synthesized by the Bridgman method. The space group of Ba2Ge2TiO8 is determined to be C2v21‐Iba2, where the lattice constants a, b, and c are 12.30, 135.2, and 10.70 A, respectively. The crystal includes a wedge‐shaped domain structure which resembles those observed in Gd2(MoO4)3 and Rochelle salt. Both X and Y plates have a large electromechanical coupling factor in a thickness shear mode, k15 = 0.27 and k24 = 0.31.
Journal of the Physical Society of Japan | 1971
Satoshi Nanamatsu; Hiroshi Sugiyama; Kikuo Doi; Yojiro Kondo
Japanese Journal of Applied Physics | 1972
Masakazu Kimura; Satoshi Nanamatsu; Kikuo Doi; Shigeo Matsushita; Masao Takahashi
Journal of the Physical Society of Japan | 1971
Satoshi Nanamatsu; Masakazu Kimura; Kikuo Doi; Masao Takahashi
Japanese Journal of Applied Physics | 1972
Satoshi Nanamatsu; Kikuo Doi; Masao Takahashi
Archive | 1974
Kikuo Doi; Masakazu Kimura; Satoshi Nanamatsu
Journal of the Physical Society of Japan | 1971
Satoshi Nanamatsu; Hiroshi Sugiyama; Kikuo Doi; Yojiro Kondo
Archive | 1973
Kikuo Doi; Takehiro Futami
Archive | 1971
Kikuo Doi; Masakazu Kimura; Satoshi Nanamatsu
Journal of the Physical Society of Japan | 1971
Satoshi Nanamatsu; Masakazu Kimura; Kikuo Doi; Masao Takahashi
