論文 - 藤田　渉

Diverse magnetic and electrical properties of molecular solids containing the thiazyl radical BDTA

Kunio Awaga, Yoshikatsu Umezono, Wataru Fujita, Hirofumi Yoshikawa, HengBo Cui, Hayao Kobayashi, Sarah S. Staniland, Neil Robertson , 2008年10月

INORGANICA CHIMICA ACTA , 361 (14-15) , 3761 - 3770

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Electronic structure of 1,3,5-trithia-2,4,6-triazapentalenyl on gold

Kai Iketaki, Kaname Kanai, Wataru Fujita, Kunio Awaga, Jun'ya Tsutsumi, Hiroyuki Yoshida, Naoki Sato, Martin Knupfer, Yukio Ouchi, Kazuhiko Seki , 2008年01月

CHEMICAL PHYSICS LETTERS , 451 (1-3) , 58 - 62

DOI

Structural study of a dimerization process in an organic radical magnet, BBDTA·InBr4

Wataru Fujita, Koichi Kikuchi, Kunio Awaga , 2008年

Angewandte Chemie - International Edition , 47 (49) , 9480 - 9483

DOI

Charge ordering and nonlinear electrical transport in quasi-one-dimensional organic chains with strong electrostatic interchain interactions

Kentaro Okamoto, Toshiyuki Tanaka, Wataru Fujita, Kunio Awaga, Tamotsu Inabe , 2007年08月

Physical Review B - Condensed Matter and Materials Physics , 76 (7)

DOI

Charge ordering and nonlinear electrical transport in quasi-one-dimensional organic chains with strong electrostatic interchain interactions

Kentaro Okamoto, Toshiyuki Tanaka, Wataru Fujita, Kunio Awaga , 2007年08月

PHYSICAL REVIEW B , 76 (7)

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Magnetic properties and crystal structure of solvent-free Sc@C-82 metallofullerene microcrystals

Yasuhiro Ito, Wataru Fujita, Toshiya Okazaki, Toshiki Sugai, Kunio Awaga, Eiji Nishibori, Masaki Takata, Makoto Sakata, Hisanori Shinohara , 2007年05月

CHEMPHYSCHEM , 8 (7) , 1019 - 1024

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Pressure effect on spin-Peierls-like transition in quasi-1D spin systems [RBzPy][Ni(mnt)(2)]

X. M. Ren, S. Nishihara, T. Akutagawa, S. Noro, T. Nakamura, W. Fujita, K. Awaga , 2007年05月

CHEMICAL PHYSICS LETTERS , 439 (4-6) , 318 - 322

DOI

Impurity effect in ferromagnetic transition of β - BBDTA · GaBr4

Kengo Shimizu, Tomotaka Gotohda, Taku Matsushita, Nobuo Wada, Wataru Fujita, Kunio Awaga, Yasuhiro Saiga, Dai S. Hirashima , 2007年03月

Journal of Magnetism and Magnetic Materials , 310 (2) , 1479 - 1481

DOI

Spin, charge and lattice correlation in thiazyl radicals and their molecular compounds

Kunio Awaga, Toshiyuki Tanaka, Takahiro Shirai, Yoshikatsu Umezono, Wataru Fujita , 2007年01月

COMPTES RENDUS CHIMIE , 10 (1-2) , 52 - 59

DOI

Ferromagnetic ordering of S= 1 2 Heisenberg ferromagnetic chains in organic magnet β-BBDTA•Ga Br4

Kengo Shimizu, Tomotaka Gotohda, Taku Matsushita, Nobuo Wada, Wataru Fujita, Kunio Awaga, Yasuhiro Saiga, Dai S. Hirashima , 2006年11月

Physical Review B - Condensed Matter and Materials Physics , 74 (17)

DOI

A one-dimensional coordination polymer, BBDTA·InCl4: Possible spin-Peierls transition with high critical temperature of 108 K

Wataru Fujita, Kunio Awaga, Ryusuke Kondo, Seiichi Kagoshima , 2006年05月

Journal of the American Chemical Society , 128 (18) , 6016 - 6017

DOI

Novel spin transition observed in two quasi-one-dimensional spin system based on [M(mnt)2](-) monoanion compounds (M = Ni or Pt; mnt(2-) = maleonitriledithiolate)

XM Ren, S Nishihara, T Akutagawa, S Noro, T Nakamura, W Fujita, K Awaga , 2006年02月

CHEMICAL PHYSICS LETTERS , 418 (4-6) , 423 - 427

DOI

Multi-dimensional crystal structures and unique solid-state properties of heterocyclic thiazyl radicals and related materials

K Awaga, T Tanaka, T Shirai, M Fujimori, Y Suzuki, H Yoshikawa, W Fujita , 2006年01月

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN , 79 (1) , 25 - 34

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Low-field negative-resistance effect in a charge-ordered state of thiazyl-radical crystals

Kentaro Okamoto, Toshiyuki Tanaka, Wataru Fujita, Kunio Awaga, Tamotsu Inabe , 2006年

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION , 45 (27) , 4516 - 4518

DOI

Synthesis, structure, and magnetic properties of [dithiazolylium](x)[M(tdas)(2)] salts

SS Staniland, W Fujita, Y Umezono, K Awaga, S Crawford, S Parsons, N Robertson , 2006年

MOLECULAR CRYSTALS AND LIQUID CRYSTALS , 452 , 123 - 135

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Quasi-one-dimensional molecular magnets based on derivatives of (fluorobenzyl) pyridinium with the [M(mnt)(2)] monoanion (M = Ni, Pd or Pt; mnt(2-) = maleonitriledithiolate): Syntheses, crystal structures and magnetic properties

XM Ren, S Nishihara, T Akutagawa, S Noro, T Nakamura, W Fujita, K Awaga, ZP Ni, JL Xie, QJ Meng, RK Kremer , 2006年

DALTON TRANSACTIONS (16) , 1988 - 1994

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Magnetic Bistability in Molecule-based Magnetic Materials

K. Awaga, W. Fujita, T. Tanaka, H. Matsuzaki, H. Okamoto , 2006年

Carbon Based Magnetism , 189 - 200

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Pressure effects on an organic radical ferromagnet γ-phase BBDTA·GaCl<inf>4</inf>

Masaki Mito, Masatsugu Fujino, Hiroyuki Deguchi, Seishi Takagi, Wataru Fujita, Kunio Awaga , 2005年11月

Polyhedron , 24 (16-17) , 2501 - 2504

DOI

Preparation of 1,3,5-trithia-2,4,6-triazapentalenyl films on gold surfaces

K Iketaki, K Kanai, K Tsuboi, W Fujita, K Awaga, M Knupfer, Y Ouchi, K Seki , 2005年09月

SYNTHETIC METALS , 153 (1-3) , 457 - 460

DOI

Room-temperature magnetic bistability in organic radical crystals: Paramagnetic-diamagnetic phase transition in 1,3,5-trithia-2,4,6-triazapentalenyl

Fujita W, Awaga K, Matsuzaki H, Okamoto H , 2002年02月

PHYSICAL REVIEW B , 65 (6)

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