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.
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Journal ArticleDOI
Evaluation of the intrinsic charge carrier transporting properties of linear- and bent-shaped π-extended benzo-fused thieno[3,2-b]thiophenes
Yusuke Tsutsui,Tsuneaki Sakurai,Sojiro Minami,Koji Hirano,Tetsuya Satoh,Wakana Matsuda,Kenichi Kato,Masaki Takata,Masahiro Miura,Shu Seki +9 more
TL;DR: The intrinsic charge carrier transporting properties of two isomeric linear- and bent-shaped 7-ring benzo-fused thieno[3,2-b] thiophenes and their octyl-substitution analogues were newly investigated using flash-photolysis and field-induced time-resolved microwave conductivity (TRMC) techniques.
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Correlation of Structure Changes in the Water-Induced Phase Transitions of Poly(ethylenimine) Viewed from Molecular, Crystal, and Higher-Order Levels As Studied by Simultaneous WAXD/SAXS/Raman Measurements
TL;DR: In this paper, simultaneous measurements of WAXD, SAXS, and Raman spectra have been performed during the water-induced phase transitions of poly(ethylenimine) (PEI).
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Low-Spin State Structure of [Fe(chloroethyltetrazole)6](BF4)2 Obtained from Synchrotron Powder Diffraction Data
Eva Dova,René Peschar,Masaki Takata,Eiji Nishibori,Henk Schenk,Arno F. Stassen,Arno F. Stassen,Jaap G. Haasnoot +7 more
TL;DR: The complex [Fe(teec)6](BF4)2 (teec = chloroethyltetrazole) shows a two-step complete spin-crossover transition in the temperature range 300-90 K, and shows a remarkable anisotropic unit-cell parameter contraction that is dependent on the applied cooling rate.
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Analysis of Composite Structures on Barium Titanate Fine Particles Using Synchrotron Radiation
Takuya Hoshina,Hirofumi Kakemoto,Takaaki Tsurumi,Satoshi Wada,Masatomo Yashima,Kenichi Kato,Masaki Takata +6 more
TL;DR: In this paper, the crystal structures of barium titanate (BaTiO3) fine particles with a size around 140 nm were investigated using a synchrotron radiation X-ray diffraction method.
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Electron-transporting foldable alternating copolymers of perylenediimide and flexible macromolecular chains
TL;DR: In this article, alternating copolymers of perylene-3,4,9,10-tetracarboxylic acid diimide (PDI) and flexible macromonomers, poly(dimethylsiloxane) (PDMS), poly(ethylene glycol) (PEG), or poly(propylene glycol), were synthesized via simple polycondensation reactions.