M
Masaki Takata
Researcher at Tohoku University
Publications - 598
Citations - 31366
Masaki Takata is an academic researcher from Tohoku University. The author has contributed to research in topics: Powder diffraction & Charge density. The author has an hindex of 90, co-authored 594 publications receiving 28478 citations. Previous affiliations of Masaki Takata include Shimane University & National Institute for Materials Science.
Papers
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Effect of monomeric composition on the thermal, mechanical and crystalline properties of poly[(R)-lactate-co-(R)-3-hydroxybutyrate]
Daisuke Ishii,Kenji Takisawa,Kenji Takisawa,Ken'ichiro Matsumoto,Toshihiko Ooi,Takaaki Hikima,Masaki Takata,Seiichi Taguchi,Seiichi Taguchi,Tadahisa Iwata +9 more
TL;DR: In this article, the authors aimed at optimizing the monomeric composition of the copolymer in terms of its flexibility, and elucidating structural features contributing to their mechanical properties.
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The principle of the maximum entropy method
Makoto Sakata,Masaki Takata +1 more
TL;DR: The theoretical background of the maximum entropy method when it is applied to restore the electron or nuclear densities from diffraction data is described and a few results for simple structures with typical types of chemical bonding are presented.
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Electron-density distribution of approximants of the icosahedral Al-based alloys by the maximum-entropy method and the Rietveld refinement
K. Kirihara,T. Nakata,Masaki Takata,Masaki Takata,Yoshiki Kubota,Eiji Nishibori,Kaoru Kimura,Makoto Sakata +7 more
TL;DR: In this paper, the electron density distributions of two approximants, metallic Al 12 Re constructed of 13 atoms icosahedra with the center Re atoms and non-metallic α-Al-Mn-Si without the center atom, were obtained using the maximum entropy method with synchrotron radiation powder data.
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Azafullerene (C59N)2 thin-film field-effect transistors
Ryotaro Kumashiro,Katsumi Tanigaki,Hirotaka Ohashi,Nikos Tagmatarchis,H. Kato,Hisanori Shinohara,Takeshi Akasaka,Kenichi Kato,Shinobu Aoyagi,Shigeru Kimura,Masaki Takata +10 more
TL;DR: In this article, thin-film field effect transistors (FETs) of azafullerene (C59N)2 are fabricated and their properties are investigated.
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Space-group symmetry for the perovskite Ca0.3Sr0.7TiO3
Christopher J. Howard,Raymond Withers,Zhaoming Zhang,Keiichi Osaka,Kenichi Kato,Masaki Takata +5 more
TL;DR: In this paper, it was shown that the perovskite Ca0.3Sr0.7TiO3 at room temperature is tetragonal with space-group symmetry I4/mcm.