Machida Tadashi

Profile Information

Affiliation: Center for Emergent Matter Science, RIKEN

Degree: 博士(理学)(東京理科大学)

J-GLOBAL ID: 201601007847935128
researchmap Member ID: B000255743

External link

Research Areas

Natural sciences / Magnetism, superconductivity, and strongly correlated systems / Topologicla insulators and superconductors
Natural sciences / Semiconductors, optical and atomic physics / Semiconductor
Natural sciences / Magnetism, superconductivity, and strongly correlated systems / Strongly correlated materials
Natural sciences / Magnetism, superconductivity, and strongly correlated systems / Superconductivity

Papers

Superconductivity near the saddle point in the two-dimensional Rashba system Si(111)- 3 × 3 -(Tl,Pb)

T. MacHida, Y. Yoshimura, T. Nakamura, Y. Kohsaka, T. Hanaguri, C. R. Hsing, C. M. Wei, Y. Hasegawa, S. Hasegawa, A. Takayama

Physical Review B, 105(6), Feb 1, 2022
Quasiparticle Nodal Plane in the Fulde-Ferrell-Larkin-Ovchinnikov State of FeSe

S. Kasahara, H. Suzuki, T. Machida, Y. Sato, Y. Ukai, H. Murayama, S. Suetsugu, Y. Kasahara, T. Shibauchi, T. Hanaguri …

Physical Review Letters, 127(25), Dec 17, 2021
Erratum: A scanning tunneling microscope for spectroscopic imaging below 90 mK in magnetic fields up to 17.5 T (Review of Scientific Instruments (2018) 89 (093707) DOI: 10.1063/1.5049619)

T. Machida, Y. Kohsaka, T. Hanaguri

Review of Scientific Instruments, 92(10), Oct 1, 2021
Aperiodic electronic superstructure in a misfit layered chalcogenide

Kohsaka Yuhki, Shirata Masaharu, Ueno Teppei, Machida Tadashi, Hanaguri Tetsuo, Kobayashi Kaya

Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science, 2021 2Ba09, 2021
Zero-Energy Vortex Bound State in Iron-Based Superconductor Fe (Se, Te)

Machida Tadashi, Hanaguri Tetsuo

Butsuri, 75(9) 570-575, Sep 5, 2020
Microscopic characterization of the superconducting gap function in Sn1−xInxTe

T. Nomoto, M. Kawamura, T. Koretsune, R. Arita, T. Machida, T. Hanaguri, M. Kriener, Y. Taguchi, Y. Tokura

Physical Review B, Jan 8, 2020 Peer-reviewed
Scalable Majorana vortex modes in iron-based superconductors

Ching Kai Chiu, T. Machida, Yingyi Huang, T. Hanaguri, Fu Chun Zhang

Science Advances, 6(9), 2020
High-field superconducting phase of FeSe under c-axis magnetic field

Suzuki H., Sato Y., Murayama H., Kasahara S., Kasahara Y., Hanaguri T., Machida T., Shibauchi T., Matsuda Y.

Meeting Abstracts of the Physical Society of Japan, 75.1 1718-1718, 2020
Quasiparticle interference of mitfit layered compound (PbSe)_1+δ(TiSe₂)₂

Kohsaka Yuhki, Ueno Teppei, Machida Tadashi, Hanaguri Tetsuo, Akimitsu Jun, Kobayashi Kaya

Meeting Abstracts of the Physical Society of Japan, 75.1 1170-1170, 2020
Yu-Shiba-Russinov states around an excess iron in Fe(Se,Te)

Machida Tadashi, Sun Yue, Pyon Sunseng, Takeda Shun, Kohsaka Yuhki, Hanaguri Tetsuo, Sasagawa Takao, Tamegai Tsuyoshi

Meeting Abstracts of the Physical Society of Japan, 75.1 1209-1209, 2020
Zero-energy vortex bound state in the superconducting topological surface state of Fe(Se,Te)

T. Machida, Y. Sun, S. Pyon, S. Takeda, Y. Kohsaka, T. Hanaguri, T. Sasagawa, T. Tamegai

Nature Materials, 18(8) 811-815, Aug 17, 2019 Peer-reviewed
Higher-dimensional density wave in mitfit layered compound (PbSe)_1+δ(TiSe₂)₂

Kohsaka Yuhki, Ueno Teppei, Machida Tadashi, Hanaguri Tetsuo, Akimitsu Jun, Kobayashi Kaya

Meeting Abstracts of the Physical Society of Japan, 74.2 976-976, 2019
Spectroscopic-imaging study on the magnetic-field induced superconducting-superconducting transition in FeSe

Hanaguri T., Machida T., Kasahara S., Shibauchi T., Matsuda Y.

Meeting Abstracts of the Physical Society of Japan, 74.2 1782-1782, 2019
Effect of vortex-vortex interaction on the zero-energy vortex bound state in the topological superconductor Fe(Se,Te)

Machida Tadashi, Sun Yue, Pyon Sunseng, Takeda Shun, Chiu Ching-Kai, Kohsaka Yuhki, Hanaguri Tetsuo, Sasagawa Takao, Tamegai Tsuyoshi

Meeting Abstracts of the Physical Society of Japan, 74.2 1075-1075, 2019
A scanning tunneling microscope for spectroscopic imaging below 90 mK in magnetic fields up to 17.5 T

T. Machida, Y. Kohsaka, T. Hanaguri

Review of Scientific Instruments, 89(9) 093707, Sep, 2018 Peer-reviewed
Two distinct superconducting pairing states divided by the nematic end point in FeSe1-xSx

Hanaguri, Tetsuo, Iwaya, Katsuya, Kohsaka, Yuhki, Machida, Tadashi, Watashige, Tatsuya, Kasahara, Shigeru, Shibauchi, Takasada, Matsuda, Yuji

SCIENCE ADVANCES, 4(5), May, 2018 Peer-reviewed
Spectroscopic imaging of electronic states around a vortex core in topological superconductor candidate material FeTe_0.6Se_0.4

Machida T., Sun Y., Takeda S., Kohsaka Y., Hanaguri T., Sasagawa T., Tamegai T.

Meeting Abstracts of the Physical Society of Japan, 73.2 1494-1494, 2018
Appearance of a Domain Structure and Its Electronic States in Iron Doped 1T-TaS2 Observed Using Scanning Tunneling Microscopy and Spectroscopy

Yuita Fujisawa, Tatsunari Shimabukuro, Hiroyuki Kojima, Kai Kobayashi, Shun Ohta, Tadashi Machida, Satoshi Demura, Hideaki Sakata

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 86(11), Nov, 2017 Peer-reviewed
Full-gap superconductivity in spin-polarised surface states of topological semimetal beta-PdBi2 (vol 8, 976, 2017)

Iwaya, K., Kohsaka, Y., Okawa, K., Machida, T., Bahramy, M. S., Hanaguri, T., Sasagawa, T.

Nature Communications, 8, 2017 Peer-reviewed
Spin-orbit scattering visualized in quasiparticle interference

Kohsaka, Y., Machida, T., Iwaya, K., Kanou, M., Hanaguri, T., Sasagawa, T.

Physical Review B, 95(11) 115307, 2017 Peer-reviewed

Misc.

100

Superconductivity on surface superstructure with Rashba-split states observed by ultra-lowe temperature scanning tunneling spectroscopy

町田理, 町田理, 吉村優輝, 中村友謙, 花栗哲郎, 長谷川幸雄, 長谷川修司, 高山あかり

日本物理学会講演概要集(CD-ROM), 76(1), 2021
Aperiodic electronic superstructure in a misfit layered chalcogenide

幸坂祐生, 白田雅治, 上野哲平, 町田理, 花栗哲郎, 小林夏野, 小林夏野

日本物理学会講演概要集(CD-ROM), 76(2), 2021
Aperiodic electronic superstructure in a misfit layered chalcogenide

幸坂祐生, 白田雅治, 上野哲平, 町田理, 花栗哲郎, 小林夏野, 小林夏野

日本表面真空学会学術講演会要旨集(Web), 2021, 2021
High-field superconducting phase of FeSe under c-axis magnetic field

鈴木裕貴, 佐藤雄貴, 村山陽奈子, 笠原成, 笠原裕一, 花栗哲郎, 町田理, 芝内孝禎, 松田祐司

日本物理学会講演概要集(CD-ROM), 75(1), 2020
Higher-dimensional density wave in a misfit layered compound (PbSe)_1.16(TiSe₂)₂

幸坂祐生, 上野哲平, 町田理, 花栗哲郎, 秋光純, 小林夏野, 小林夏野

日本物理学会講演概要集(CD-ROM), 75(1), 2020
Effect of vortex-vortex interaction on the zero-energy vortex bound state in the topological superconductor Fe(Se,Te)

町田理, SUN Y., PYON S., 竹田駿, 幸坂祐生, 花栗哲郎, 笹川崇男, 為ヶ井強

日本物理学会講演概要集(CD-ROM), 75(1), 2020
Zero-Energy Vortex Bound State in Iron-Based Superconductor Fe(Se, Te)

町田理, 花栗哲郎

日本物理学会誌, 75(9), 2020
High-field superconducting phase of FeSe under c-axis magnetic field

鈴木裕貴, 佐藤雄貴, 村山陽奈子, 笠原成, 笠原裕一, 花栗哲郎, 町田理, 芝内孝禎, 松田祐司

日本物理学会講演概要集(CD-ROM), 75(2), 2020
Scanning tunneling spectroscopy on Pb thin films on topological insulator Bi₂Se₃

町田理, 町田理, 菅原克明, 菅原克明, 菅原克明, 幸坂祐生, 佐藤宇史, 佐藤宇史, 佐藤宇史, 笹川崇男 …

日本物理学会講演概要集(CD-ROM), 75(2), 2020
FeSeにおける磁場誘起超伝導-超伝導転移の分光イメージング

花栗哲郎, 町田理, 笠原成, 芝内孝禎, 松田祐司

日本物理学会講演概要集(CD-ROM), 74(2), 2019
トポロジカル超伝導体Fe(Se,Te)におけるゼロエネルギー渦糸芯束縛状態への渦糸間相互作用の影響

町田理, SUN Y., PYON S., 竹田駿, CHIU Ching-Kai, 幸坂祐生, 花栗哲郎, 笹川崇男, 為ヶ井強

日本物理学会講演概要集(CD-ROM), 74(2), 2019
FeSe_1-xS_xのバンド構造と超伝導に対するネマティシティの効果

花栗哲郎, 岩谷克也, 幸坂祐生, 町田理, 綿重達哉, 笠原成, 芝内孝禎, 松田祐司

日本物理学会講演概要集(CD-ROM), 72(2) ROMBUNNO.22aC10‐6, Sep 25, 2017
黒リンにおけるバルク不純物状態のSTM観察

町田理, 高橋敬成, 永井佑紀, 永井佑紀, 幸坂祐生, 岩谷克也, 花栗哲郎, 笹川崇男

日本物理学会講演概要集(CD-ROM), 72(2) ROMBUNNO.24aB31‐4, Sep 25, 2017
β‐MoTe₂の分光イメージングによる電子状態解析

幸坂祐生, BAHRAMY M. S, BAHRAMY M. S, 池浦晃至, 町田理, 岩谷克也, 花栗哲郎, 酒井英明, 酒井英明, 石渡晋太郎 …

日本物理学会講演概要集(CD-ROM), 72(2) ROMBUNNO.21pB32‐8, Sep 25, 2017
Weyl半金属MoTe₂のSTM/STS測定

幸坂祐生, 池浦晃至, 町田理, 岩谷克也, 花栗哲郎, 酒井英明, 酒井英明, 石渡晋太郎, 石渡晋太郎

日本物理学会講演概要集(CD-ROM), 72(1) ROMBUNNO.17pB12‐1, Mar 21, 2017
黒リンにおける準粒子干渉

町田理, 高橋敬成, 幸坂祐生, 岩谷克也, 花栗哲郎, 笹川崇男

日本物理学会講演概要集(CD-ROM), 72(1) ROMBUNNO.17aB12‐3, Mar 21, 2017
STM/STS measurements of Weyl semimetal MoTe2

Kohsaka Yuhki, Ikeura Koji, Machida Tadashi, Iwaya Katsuya, Hanaguri Tetsuo, Sakai Hideaki, Ishiwata Shintaro

Meeting Abstracts of the Physical Society of Japan, 72 1319-1319, 2017
高絶縁性トポロジカル絶縁体上に形成したPb薄膜のSTM/STS

岩谷克也, 松岡賢祐, 名坂成昭, 町田理, 幸坂祐生, 花栗哲郎, 笹川崇男

日本物理学会講演概要集(CD-ROM), 71(2) ROMBUNNO.14aAM‐5, Sep 23, 2016
分光イメージングSTMで見たFe(Se,S)の超伝導とネマティシティ

花栗哲郎, 綿重達哉, 幸坂祐生, 岩谷克也, 町田理, 笠原成, 芝内孝禎, 松田祐司

日本物理学会講演概要集(CD-ROM), 71(2) ROMBUNNO.15aJA‐13, Sep 23, 2016
17.5T‐強磁場極低温走査型トンネル顕微鏡の開発と評価

町田理, 花栗哲郎, 幸坂祐生, 岩谷克也, 松岡賢佑, 為ヶ井強, 高橋敬成, 笹川崇男

日本物理学会講演概要集(CD-ROM), 71(2) ROMBUNNO.15aAM‐6, Sep 23, 2016

Research Projects

Ultra-low temperature scanning-tunneling microscopy studies on bottom-up strongly correlated electron systems

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory), Grant-in-Aid for Challenging Research (Exploratory), Japan Society for the Promotion of Science, Jun, 2022 - Mar, 2024
Detection and control of Majorana particle in vortex core of topological superconductors

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022

Machida Tadashi
Superconductivity and nematicity in iron-based superconductors

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Hanaguri Tetsuo, KASAHARA Shigeru, MACHIDA Tadashi, MATSUDA Yuji, SHIBAUCHI Takasada, TAMEGAI Tsuyoshi, EREMIN Ilya
Real-space investigation of valley state of spin-valley coupled transition metal dichalcogenides

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2018

Machida Tadashi
Microscopic investigation of the relation between superconductivity and one-dimensional electronic order in iron-based superconductors

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

MACHIDA Tadashi

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