竹原陵介 (Ryosuke Takehara) - マイポータル

Experimental verification of charge soliton excitations in the ionic Mott-Peierls ferroelectric TTF-CA

R. Takehara, H. Adachi, K. Sunami, K. Miyagawa, T. Miyamoto, H. Okamoto, S. Horiuchi, K. Kanoda

Physical Review B 2023年3月30日査読有り

Topological Excitations in Neutral–Ionic Transition Systems

Keishi Sunami, Ryosuke Takehara, Kazuya Miyagawa, Hiroshi Okamoto, Kazushi Kanoda

Symmetry 14(5) 925-925 2022年5月1日

Fate of soliton matter upon symmetry-breaking ferroelectric order

K. Sunami, R. Takehara, A. Katougi, K. Miyagawa, S. Horiuchi, R. Kato, T. Miyamoto, H. Okamoto, K. Kanoda

PHYSICAL REVIEW B 103(13) 2021年4月

Thermal transport properties of an oriented thin film of a paraffinic tripodal triptycene

Takaki Imaizumi, Ryosuke Takehara, Yuichiro Yamashita, Takashi Yagi, Fumitaka Ishiwari, Yoshiaki Shoji, Xiaohan Wang, Yoichi Murakami, Tomoaki Nishino, Takanori Fukushima

Japanese Journal of Applied Physics 60(3) 038002-038002 2021年3月1日

Magnetic excitations in an ionic spin-chain system with a nonmagnetic ferroelectric instability

K. Sunami, Y. Sakai, R. Takehara, H. Adachi, K. Miyagawa, S. Horiuchi, K. Kanoda

Physical Review Research 2(4) 2020年12月7日

Topological charge transport by mobile dielectric-ferroelectric domain walls

R. Takehara, K. Sunami, K. Miyagawa, T. Miyamoto, H. Okamoto, S. Horiuchi, R. Kato, K. Kanoda

Science Advances 5(11) 2019年11月査読有り

Single-component molecular conductor [Pt(dmdt)(2)]-a three-dimensional ambient-pressure molecular Dirac electron system

Biao Zhou, Shoji Ishibashi, Tatsuru Ishii, Takahiko Sekine, Ryosuke Takehara, Kazuya Miyagawa, Kazushi Kanoda, Eiji Nishibori, Akiko Kobayashi

CHEMICAL COMMUNICATIONS 55(23) 3327-3330 2019年3月査読有り

Mott Transition Coupled to Molecular Motion in a Quasi-Two-Dimensional Organic Material

Ryosuke Takehara, Kohei Nakada, Kazuya Miyagawa, Tomofumi Kadoya, Jun-ichi Yamada, Kazushi Kanoda

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 87(9) 2018年9月査読有り

Revisited phase diagram on charge instability and lattice symmetry breaking in the organic ferroelectric TTF-QCl(4)

Ryosuke Takehara, Keishi Sunami, Fumitatsu Iwase, Masayuki Hosoda, Kazuya Miyagawa, Tatsuya Miyamoto, Hiroshi Okamoto, Kazushi Kanoda

PHYSICAL REVIEW B 98(5) 2018年8月査読有り

Insulating Nature of Strongly Correlated Massless Dirac Fermions in an Organic Crystal

Dong Liu, Kyohei Ishikawa, Ryosuke Takehara, Kazuya Miyagawa, Masafumi Tamura, Kazushi Kanoda

PHYSICAL REVIEW LETTERS 116(22) 2016年5月査読有り

中性－イオン性転移物質TTF-CAにおける圧力下電気抵抗率異方性測定

竹原陵介, 宮川和也, 宮本辰也, 岡本博, 鹿野田一司

日本物理学会講演概要集 71 1715-1715 2016年

Electrical Transport in the Quasi-Two-Dimensional Ionic Mott Insulator M2P-TCNQF(4) under High Pressures

Ryosuke Takehara, Kazuya Miyagawa, Tatsuya Miyamoto, Hiroshi Okamoto, Hiromi Taniguchi, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Kazushi Kanoda

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 84(10) 2015年10月査読有り

Electron transport in TTF-CA under High pressures

Ryosuke Takehara, Kazuya Miyagawa, Kazushi Kanoda, Tatsuya Miyamoto, Hiroyuki Matsuzaki, Hiroshi Okamoto, Hiromi Taniguchi, Kazuyuki Matsubayashi, Yoshiya Uwatoko

PHYSICA B-CONDENSED MATTER 460 83-87 2015年3月査読有り

竹原陵介

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