Name

Toshiya Ideue

Biography

Mar 2022- Present     Associate Professor of Institute for Solid State Physics, The University of Tokyo
Oct 2019- Present     PRESTO Researcher, JST
Apr 2015- Mar 2022     Assistant Professor of Quantum-Phase Electric Center, The University of Tokyo
2015     PhDEng - Department of Applied Physics, The University of Tokyo
Apr 2013- Mar 2015     JSPS Research fellow (DC1)
Apr 2011- Sep 2012     FUJIFILM Corporation
2011     MEng - Department of Applied Physics, The University of Tokyo
2009     BEng - Department of Applied Physics, The University of Tokyo

Research

Magnon Hall effect in ferromagnetic insulators
Giant thermal Hall effect in mutiferroics
Exciton Hall effect
Study of nonreciprocal electric transport
Study of transition metal dichalcogenide nanotube
Study of optical properties in transition metal dichalcogenide nanostructures
Pressure-induced topological phase transition

Awards

• MEXT Young Scientists' Prize (2021)
• Young Scientist Award of the Physical Society of Japan (2020)
• Funai Reseach Encouragement Award (2019)
• Ando Incentive Prize for the Study of Electronics (2018)
• Innoue Research Award for Young Scientists (2016)

Original Papers

• Giant second harmonic transport under time-reversal symmetry in a trigonal superconductor
  Y. M. Itahashi, T. Ideue, S. Hoshino, C. Goto, H. Namiki, T. Sasagawa, and Y. Iwasa
  Nature Communications, 13, 1659 (2022).
• Orbital-selective two-dimensional superconductivity in 2H-NbS2
  X. Bi, Z. Li, J. Huang, F. Qin, C. Zhang, Z. Xu, L. Zhou, M. Tang, C. Qiu, P. Tang, T. Ideue, T. Nojima, Y. Iwasa, and H. Yuan
  Physical Review Research, 4, 013188 (2022).
• Probing the Chiral Domains and Excitonic States in Individual WS2 Tubes by Second-Harmonic Generation
  H. Xia, X. Chen, S. Luo, F. Qin, A. Idelevich, S. Ghosh, T. Ideue, Y. Iwasa, A. Zak, R. Tenne, Z. Chen, W.-T. Liu and S. Wu
  Nano Letters, 21, 4937-4943 (2021).
• A van der Waals interface that creates in-plane polarization and a spontaneous photovoltaic effect
  T. Akamatsu, T. Ideue, L. Zhou, Y. Dong, S. Kitamura, M. Yoshii, D. Yang, M. Onga, Y. Nakagawa, K. Watanabe, T. Taniguchi, J. Laurienzo, J. Huang, Z. Ye, T. Morimoto, H. Yuan, and Y. Iwasa
  Science, 372, 68-72 (2021).
• Giant nonreciprocal magnetotransport in bulk trigonal superconductor PbTaSe2
  T. Ideue, K. Koshikawa, H. Namiki, T. Sasagawa, and Y. Iwasa
  Physical Review Research, 2, 042046(R) (2020).
• Antiferromagnet–Semiconductor Van Der Waals Heterostructures: Interlayer Interplay of Exciton with Magnetic Ordering
  M. Onga, Y. Sugita, T. Ideue, Y. Nakagawa, R. Suzuki, Y. motome, and Y. Iwasa
  Nano Letters, 20, 4625-4630 (2020).
• Quantum and classical ratchet motions of vortices in a two-dimensional trigonal superconductor
  Y. Itahashi, Y. Saito, T. Ideue, T. Nojima, and Y. Iwasa
  Physical Review Research, 2, 023127 (2020).
• Radial Spin Texture in Elemental Tellurium with Chiral Crystal Structure
  M. Sakano, M. Hirayama, T. Takahashi, S. Akebi, M. Nakayama, K. Kuroda, K. Taguchi, T. Yoshikawa, K. Miyamoto, T. Okuda, K. Ono, H. Kumigashira, T. Ideue, Y. Iwasa, N. Mitsuishi, K. Ishizaka, S. Shin, T. Miyake, S. Murakami, T. Sasagawa, and Takeshi Kondo
  Physical Review Letter, 124, 136404 (2020). [Editor's Suggestion, Highlighted in Physics]
• Nonreciprocal transport in gate-induced polar superconductor SrTiO3
  Y. Itahashi, T. Ideue, Y. Saito, S. Shimizu, T. Ouchi. T. Nojima, and Y. Iwasa
  Science Advances, 6, eaay9120 (2020).
• Pressure-induced topological phase transition in noncentrosymmetric elemental tellurium
  T. Ideue, M. Hirayama, H. Taiko, T. Takahashi, M. Murase, T. Miyake, S. Murakami, T. Sasagawa, and Y. Iwasa
  Proc. Natl. Acad. Sci., 116, 25530-25534 (2019).
• Enhanced intrinsic photovoltaic effect in tungsten disulfide nanotubes
  Y. J. Zhang, T. Ideue, M. Onga, F. Qin, R. Suzuki, A. Zak, R. Tenne, J. H. Smet, and Y. Iwasa
  Nature, 570, 349-353 (2019). [Highlighted in Nature, natureasian.com, ]
• Diameter-dependent superconductivity in individual WS₂ nanotubes
  F. Qin, T. Ideue W. Shi, X. Zhang, M. Yoshida, A. Zak, R. Tenne, T. Kikitsu, D. Inoue, D. Hashizume, and Y. Iwasa
  Nano Letters, 18, 6789-6794 (2018). [Highlighted in Nature Nanotechnology]
• Exciton Hall effect in monolayer MoS₂
  M. Onga, Y. Zhang, T. Ideue and Y. Iwasa
  Nature Materials, 16, 1193-1197 (2017). [Highlighted in Nature Materials]
• Giant thermal Hall effect in multiferroics
  T. Ideue, T. Kurumaji, S. Ishiwata, and Y. Tokura
  Nature Materials, 16, 797-802 (2017). [Highlighted in Nature Materials]
• Bulk rectification effect in a polar semiconductor
  T. Ideue, K. Hamamoto, S. Koshikawa, M. Ezawa. S. Shimizu, Y. Kaneko, Y. Tokura, N. Nagaosa, and Y. Iwasa
  Nature Physics, 13, 578-583 (2017).
• Nonreciprocal charge transport in noncentrosymmetric superconductors
  R. Wakatsuki, Y. Saito, S. Hoshino, Y. M. Itahashi, T. Ideue, M. Ezawa, Y. Iwasa and N. Nagaosa
  Science Advances, 3, e1602390 (2017).
• Superconductivity in a chiral nanotube
  F. Qin, W. Shi, T. Ideue, M. Yoshida, A. Zak, R. Tenne, T. Kikitsu, D. Inoue, D. Hashizume, and Y. Iwasa
  Nature Communications, 8, 14465 (2017). [Highlighted in Phys.org, Science Alert, Azonano ,Superconductor week ,Academist Journal, natureasian.com]
• Thermal generation of spin current in a multiferroic helimagnet
  R. Takagi, Y. Tokunaga, T. Ideue, Y. Taguchi, Y. Tokura, and S. Seki
  APL MATERIALS, 4, 032502 (2016). [Invited]
• Thermal Generation of Spin Current in an Antiferromagnet
  S. Seki, T. Ideue, M. Kubota, Y. Kozuka, R. Takagi, M. Nakamura, Y. Kaneko, M. Kawasaki, and Y. Tokura
  Physical Review Letter, 115, 266601 (2015). [Editor's Suggestion, Highlighted in Nature Nanotechnology and Physics]
• Thermoelectric probe for Fermi surface topology in the three-dimensional Rashba semiconductor BiTeI
  T. Ideue, L. Ye, J. G. Checkelsky, H. Murakawa, Y. Kaneko, and Y. Tokura
  Physical Review B, 92, 115144 (2015).
• Pressure variation of Rashba spin-splitting toward topological transition in the polar semiconductor BiTeI
  T. Ideue, J. G. Checkelsky, H. Murakawa, M. S. Bahramy, Y. Kaneko, N. Nagaosa, and Y. Tokura
  Physical Review B, 90, 161107 (R) (2014).
• Effect of lattice geometry on magnon Hall effect in ferromagnetic insulators
  T. Ideue, Y. Onose, H. Katsura, Y. Shiomi, S. Ishiwata, N. Nagaosa and Y. Tokura
  Physical Review B, 85, 134411 (2012). [Editor's Suggestion]
• Observation of the magnon Hall effect
  Y. Onose, T. Ideue, H. Katsura, Y. Shiomi, N. Nagaosa and Y. Tokura
  Science, 329, 297-299 (2010).
  

Review・Commentary articles

• ２次元ファンデルワールス結晶界面とハイパーマテリアル
  井手上敏也
  固体物理, 56, 11, 663-673 (2021).
• 遷移金属ダイカルコゲナイドナノチューブにおける量子物性
  井手上敏也, 張 奕勁, 秦 峰, 岩佐義宏
  
• Symmetry Breaking and Nonlinear Electric Transport in van der Waals Nanostructures
  T. Ideue and Y. Iwasa
  Annu. Rev. Condens. Matter Phys., 12, 201-223 (2021).
• One-way supercurrent achieved in an electrically polar film
  T. Ideue and Y. Iwasa
  Nature, 584, 349-350 (2020).
• 強磁性体におけるマグノンのホール効果
  小野瀬佳文, 井手上敏也, 桂法称, 塩見雄毅, 永長直人, 十倉好紀
  固体物理, 46, 2, 101-108 (2011).

Invited Talks

• Enhanced photovoltaic effect in symmetry-engineered van der Waals nanostructures
  APS March Meeting 2022, Zoom, 2022/3/17
• Emergent transport properties in superconducting tungsten disulfide nanotubes
  Electronic Materials and Applications 2022 (EMA2022), Online, 2022/1/20
• Symmetry-engineered van der Waals interface with in-plane polarization and bulk photovoltaic effect
  EP2DS-24/MSS-20, Zoom, 2021/11/2
• Nonlinear superconducting transport and vortex dynamics in noncentrosymmetric nanomaterials
  7th International Conference on Superconductivity and Magnetism (ICSM), Zoom, 2021/10/26
• Intrinsic photovoltaic response in symmetry-engineered van der Waals heterointerfaces
  5th EU-Japan Workshop on Graphene and Related 2D Materials (2021), Zoom, 2021/10/25
• ナノ物質の対称性制御とトポロジカル輸送
  2021年度 CREST/さきがけ「トポロジー」領域　連携公開シンポジウム　“トポロジカル科学の現在と未来”, オンライン, 2021/9/28
• ファンデルワールスナノ物質の対称性と整流現象
  分子性固体オンラインセミナー, オンライン, 2021/7/27
• Emergent polarization and intrinsic photovoltaic effect in symmetry-engineered van der Waals interface
  Japan-Italy joint workshop, Zoom, 2021/7/5
• ファンデルワールスハイパーマテリアルの対称性と物性
  日本物理学会第76回年次大会, オンライン, 2021/3/15
• ファンデルワールス結晶界面における対称性制御と物性開拓
  新世代研究所 2020年度第1回スピントロニクス科学研究会, オンライン, 2021/2/18
• Bulk photovoltaic effect in van der Waals heterointerfaces
  International Meeting on Thin Film Interfaces and Composite Crystals, onsite/online hybrid event at Okayama University, 2021/1/26
• 固体中の反転対称性の破れと非線形量子輸送現象
  ISSPワークショップ「量子物質研究の最近の進展と今後の展望」, オンライン, 2020/9/29
• Anomalous thermal transport in insulators
  2020 International Conference on Thermodynamics and Thermal Metamaterials, Zoom meeting, 2020/8/7
• 極性半導体および超伝導ナノチューブにおける非相反磁気輸送
  領域４若手奨励賞受賞記念講演
  日本物理学会2020年秋季大会, オンライン, 2020/9/9
• 空間反転対称性の破れたファンデルワールス結晶における非相反伝導
  日本物理学会第75回年次大会, 名古屋大学東山キャンパス, 2020/3/17
• Anomalous photovoltaic effect in nonentrosymmetric van der Waals nanostructures
  Max Planck-UBC-UTokyo Centre for Quantum Materials 2019 Workshop, University of British Columbia, Vancouver, Canada, 2019/12/9
• 2次元物質におけるバレー・スピン物性
  2019年日本表面真空学会学術講演会, つくば国際会議場, 2019/10/28
• 原子層物質における非相反伝導
  第80回 応用物理学会秋季学術講演会, 北海道大学, 2019/9/20
• ファンデルワールストポロジカル半金属における非線形伝導
  第11回トポロジー連携研究会, 名古屋大学, 2019/8/3
• Nonlinear transport as a probe of electronic states and vortex dynamics in two-dimensional superconductors
  Lorentz center workshop "The Challenge of 2-Dimensional Superconductivity", Lorentz Center @Oort, Leiden, Netherlands, 2019/7/10
• Nonlinear electric and optical responses in van der Waals nanostructures
  Superstripes 2019, Hotel Continental Terme, Ischia, Italy, 2019/6/24
• Nonlinear transport in engineered van der Waals crystals
  新学術領域研究「トポロジーが紡ぐ物質科学のフロンティア」第４回領域研究会, 名古屋大学, 2019/1/23
• Emergent optical responses in transition metal dichalcogenides nanocrystals
  EMN Meeting on Photonics 2018, Lees Hotel, Kaohsiung, Taiwan, 2018/10/23
• Topological aspects of nonlinear transport in van der Waals crystals
  The 2nd TMS-PKU Alliance Workshop on Topological Materials and Quantum Materials, International Center For Quantum Material, Peking University, Bejing, China, 2018/9/27
• 二次元遷移金属ダイカルコゲナイドにおけるスピン・バレー輸送
  第79回 応用物理学会秋季学術講演会, 名古屋国際会議場, 2018/9/19
• Thermal Hall effect in magnetic insulators
  The 16th International Conference on Phonon Scattering in Condensed Matter (Phonons 2018) & The 4th International Conference on Phononics and Thermal Energy Science (PTES2018), Novotel Nanjing East Suning, Nanjing, China, 2018/6/3
• Nonlinear superconducting transport in noncentrosymmetric superconductors
  ISS2017 30th International Symposium on Superconductivity, Iino Hall and Conference Center, Tokyo, Japan, 2017/12/14
• Nonreciprocal Electric Transport in Noncentrosymmetric Nanomaterials
  Nano S&T-2017, Hilton Fukuoka Sea Hawk, Japan, 2017/10/24
• Superconductivity in chiral tungsten disulfide nanotube
  GSS17: 8th Graphene and 2D Materials Satellite Symposium, UFMG, Belo Horizonte, Brazil, 2017/6/30
• Superconductivity in noncentrosymmteric low-dimensional materials
  Superstripes 2017, Hotel Continental Terme, Ischia, Italy, 2017/6/9
• Nonreciprocal Electric Transport In Chiral And Polar Nanomaterials
  The 2nd International Nanotechnology Conference & Expo, Crowne Plaza Dubai, Dubai, UAE, 2017/4/4
• 空間反転対称性の破れた低次元物質における電界誘起超伝導
  日本物理学会第72回年次大会, 大阪大学豊中キャンパス, 2017/3/19
• 極性半導体における非相反電荷輸送現象
  第二回　ディラック電子系マルチフェロイクス研究会, 名古屋大学物質科学国際研究センター　野依記念物質科学研究館, 2016/11/17