研究成果

謝辞の記載についてAcknowledgement remarks

雑誌論文Papers

1. S. Kawai, M. Sato, S. Zhang, R. Murata, T. Kawada, T. Sasagawa, Y. Shiomi
   Influence of Weak Localization on Nonreciprocal Magnetoresistance
   J. Phys. Soc. Jpn. , 94 , 123701 (2025)
   DOI: 10.7566/JPSJ.94.123701
          
2. M. Vučković, A. Najev, B. Yu, T. Sasagawa, N. Bielinski, N. Barišić, M. Greven, D. Pelc, M. Požek, M. Vuckovic, A. Najev, B. Yu, T. Sasagawa, N. Bielinski, N. Barisic, M. Greven, D. Pelc, M. Pozek
   Cu NMR study of Lightly Doped La₂−𝑥⁢Sr𝑥⁢CuO₄
   Phys. Rev. B , 111 , 999 , 184509 (2025)
   DOI: 10.1103/PhysRevB.111.184509
      
3. C. J. Butler, M. Murase, S. Sawada, M. -C. Jiang, D. Hashizume, G. -Y. Guo, R. Arita, T. Hanaguri, T. Sasagawa
   Valley Polarization of Landau Levels in the ZrSiS Surface Band Driven by Residual Strain
   Phys. Rev. X , 15 , 11033 (2025)
   DOI: 10.1103/PhysRevX.15.011033
      
4. A. Nishimura, K. Kinoshita, R. Moriya, Y. Seo, M. Onodera, Y. Zhang, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
   Negative differential resistance in ReSe₂/h-BN/ReSe₂ van der Waals tunnel junction
   Appl. Phys. Lett. , 127 , 213101 (2025)
   DOI: 10.1063/5.0297912
              
5. K. Kinoshita, R. Moriya, M. Onodera, Y. Zhang, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
   Resonant Tunneling in WSe₂/h-BN/WSe₂/h-BN/WSe₂ van der Waals Triple Quantum Well Device
   ACS Nano , 19 , 35592-35600 (2025)
   DOI: 10.1021/acsnano.5c10489
              
6. X. Yang, Y. Zhang, L. Chen, K. Aso, W. Yamamori, R. Moriya, K. Watanabe, T. Taniguchi, T. Sasagawa, N. Nakatsuji, M. Koshino, Y. Yamada-Takamura, Y. Oshima, T. Machida
   Intrinsic One-Dimensional Moiré Superlattice in Large-Angle Twisted Bilayer WTe₂
   ACS Nano , 19 , 13007-13015 (2025)
   DOI: 10.1021/acsnano.4c17317
   プレスリリース: https://www.jaist.ac.jp/whatsnew/press/2025/03/28-1.html ほか
                  
7. A. Mine, T. Suzuki, Y. Zhong, S. Najafzadeh, K. Okawa, M. Sakano, K. Ishizaka, S. Shin, T. Sasagawa, K. Okazaki
   Direct Observation of the Surface Superconducting Gap in the Topological Superconductor Candidate 𝛽−PdBi2
   Phys. Rev. Lett. , 135 , 236002 (2025)
   DOI: 10.1103/3jgn-22rx
          
8. K. Kinoshita, R. Moriya, S. Kawasaki, S. Okazaki, M. Onodera, Y. Zhang, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
   Negative Differential Resistance Device with High Peak-to-Valley Ratio Realized by Subband Resonant Tunneling of γ-valley Carriers in WSe2/h-BN/WSe2 Junctions
   ACS Nano , 18 , 28968-28976 (2024)
   DOI: 10.1021/acsnano.4c09569
              
9. K. Kinoshita, R. Moriya, S. Okazaki, M. Onodera, Y. Zhang, K. Watanabe,T. Taniguchi, T. Sasagawa, T. Machida
   Control of Subband Energies via Interlayer Twisting in an Artificially Stacked WSe2 Bilayer
   Nano Letters , 24 , 12211-12217 (2024)
   DOI: 10.1021/acs.nanolett.4c03289
              
10. R. Noguchi, M. Kobayashi, K. Kawaguchi, W. Yamamori, K. Aido, C. Lin, H. Tanaka, K. Kuroda, A. Harasawa, V. Kandyba, M. Cattelan, A. Barinov, M. Hashimoto, D. Lu, M. Ochi, T. Sasagawa, T. Kondo
    Robust Weak Topological Insulator in Bismuth Halide Bi4Br2I2
    Phys. Rev. Lett. , 133 , 086602 (2024)
    DOI: 10.1103/PhysRevLett.133.086602
       
11. K. Kinoshita, Y.-C. Lin, R. Moriya, S. Okazaki, M. Onodera, Y. Zhang, R. Senga, K. Watanabe, T. Taniguchi, T. Sasagawa, K. Suenaga, T. Machida
    Crossover between rigid to reconstructed moire lattice in h-BN-encapsulated twisted bilayer WSe2 with different twist angles
    Nanoscale , 16 , 14358 (2024)
    DOI: 10.1039/d4nr01863j
                       
12. Y. Yasui, K. Iwata, S. Okazaki, S. Miyasaka, Y. Sugimoto, T. Hanaguri, H. Takagi, T. Sasagawa
    Closing of the Mott Gap near Step edges in NiS2
    Phys. Rev. B , 110 , 045139 (2024)
    DOI: 10.1103/PhysRevB.110.045139
             
13. S. Kawasaki, K. Kinoshita, R. Moriya, M. Onodera, Y. Zhang, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
    Minigap-Induced negative differential resistance in multilayer MoS2-based tunnel junctions
    Phys. Rev. Research , 6 , 033011 (2024)
    DOI: 10.1103/PhysRevResearch.6.033011
               
14. H. Tanaka, S. Okazaki, Y. Fukushima, K. Kawaguchi, A. Harasawa, T. Iimori, F. Komori, M. Arita, R. Mori, K. Kuroda, T. Sasagawa, T. Kondo
    Photoemission angular distribution beyond the single wavevector description of photoelectron final states
    Phys.Rev. B , 109 , L241114 (2024)
    DOI: 10.1103/PhysRevB.109.L241114
       
15. H. Tanaka, S. Okazaki, M. Kobayashi, Y. Fukushima, Y. Arai, T. Iimori, M. Lippmaa, K. Yamagami, Y. Kotani, F. Komori, K. Kuroda, T. Sasagawa, T. Kondo
    Broken Screw Rotational Symmetry in the Near-Surface Electronic Structure of AB-Stacked Crystals
    Phys. Rev. Lett. , 132 , 136402 (2024)
    DOI: 10.1103/PhysRevLett.132.136402
       
16. S. Akatsuka, M. Sakano, T. Yamamoto, T. Nomoto, R. Arita, R. Murata, T. Sasagawa, K. Watanabe, T. Taniguchi, N. Mitsuishi, M. Kitamura, K. Horiba, K. Sugawara, S. Souma, T. Sato, H. Kumigashira, K. Shinokita, H. Wang, K. Matsuda, S. Masubuchi, T. Machida, K. Ishizaka
    180°-twisted bilayer ReSe 2 as an artificial noncentrosymmetric semiconductor
    Phys. Rev. Research , 6 , L022048 (2024)
    DOI: 10.1103/PhysRevResearch.6.L022048
                     
17. 守谷 頼, 木下 圭, 町田友樹, 笹川崇男
    複数層の遷移金属ダイカルコゲナイドで発現するサブバンド量子化物性
    固体物理 , 58 , 143 (2023)
           
18. T. Wakamura, M. Hashisaka, S. Hoshino, M. Bard, S. Okazaki, T. Sasagawa, T. Taniguchi, K. Watanabe, K. Muraki, N. Kumada
    Gate-tunable Giant Superconducting Nonreciprocal Transport in Few-layer Td-MoTe₂
    Phys. Rev. Research , 6 , 013132 (2024)
    DOI: 10.1103/PhysRevResearch.6.013132
           
19. K. Kinoshita, R. Moriya, S. Okazaki, Y. Zhang, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
    Polarity-dependent Twist-controlled Resonant Tunneling Device based on Few-layer WSe₂
    Phys. Rev. Research , 5 , 043292 (2023)
    DOI: 10.1103/PhysRevResearch.5.043292
               
20. Y. Zhang, K. Kamiya, T. Yamamoto, M. Sakano, X. Yang, S. Masubuchi, S. Okazaki, K. Shinokita, T. Chen, K. Aso, Y. Yamada-Takamura, Y. Oshima, K. Watanabe, T. Taniguchi, K. Matsuda, T. Sasagawa, K. Ishizaka, T. Machida
    Symmetry Engineering in Twisted Bilayer WTe₂
    Nano Lett. , 23 , 9280 (2023)
    DOI: 10.1021/acs.nanolett.3c02327
                       
21. M.D. Randle, M. Hosoda, R.S. Deacon, M. Ohtomo, P. Zellekens, K. Watanabe, T. Taniguchi, S. Okazaki, T. Sasagawa, K. Kawaguchi, S. Sato, K. Ishibashi
    Gate-Defined Josephson Weak-Links in Monolayer WTe₂
    Adv. Mater. , 35 , 2301683 (2023)
    DOI: 10.1002/adma.202301683
           
22. K. Ueda, R. Murata, T. Sasagawa, Y. Shiomi
    Piezoelectric effect in 2H and 3R phases of α-In₂Se₃
    Jpn. J. Appl. Phys. , 62 , 061006 (2023)
    DOI: 10.35848/1347-4065/acdc72
           
23. D. Pelc, R. J. Spieker, Z. W. Anderson, M. J. Krogstad, N. Biniskos, N. G. Bielinski, B. Yu, T. Sasagawa, L. Chauviere, P. Dosanjh, R. Liang, D. A. Bonn, A. Damascelli, S. Chi, Y. Liu, R. Osborn, M. Greven
    Unconventional Short-range Structural Fluctuations in Cuprate Superconductors
    Scientific Reports , 12 , 999 , 20483 (2022)
    DOI: 10.1038/s41598-022-22150-y
       
24. Y.M. Itahashi, T. Ideue, S. Hoshino, C. Goto, H. Namiki, T. Sasagawa, Y. Iwasa
    Giant Second Harmonic Transport under Time-reversal Symmetry in a Trigonal Superconductor
    Nature Commun. , 13 , 999 , 1659 (2022)
    DOI: 10.1038/s41467-022-29314-4
       
25. H. Tanaka, S. Okazaki, K. Kuroda, R. Noguchi, Y. Arai, S. Minami, S. Ideta, K. Tanaka, D. Lu, M. Hashimoto, V. Kandyba, M. Cattelan, A. Barinov, T. Muro, T. Sasagawa, T. Kondo
    Large Anomalous Hall Effect Induced by Weak Ferromagnetism in the Noncentrosymmetric Antiferromagnet CoNb3S6
    Phys. Rev. B , 105 , 999 , L121102 (2022)
    DOI: 10.1103/PhysRevB.105.L121102
       
26. K. Kinoshita, R. Moriya, S. Okazaki, Y. Zhang, S. Masubuchi, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
    Resonant Tunneling between Quantized Subbands in van der Waals Double Quantum Well Structure Based on Few-Layer WSe2
    Nano Lett. , 22,12 , 4640-4645 (2022)
    DOI: 10.1021/acs.nanolett.2c00396
               
27. Y. Zhang, R. Taniguchi, S. Masubuchi, R. Moriya, K. Watanabe, T. Taniguchi, T. Sasagawa, T. Machida
    Switchable out-of-plane shift current in ferroelectric two-dimensional material CuInP2S6
    Appl. Phys. Lett. , 120 , 13103 (2022)
    DOI: 10.1063/5.0074371
               
28. S. Masubuchi, M. Sakano, Y. Tanaka, Y. Wakafuji, T. Yamamoto, S. Okazaki, K. Watanabe, T. Taniguchi, J. Li, H. Ejima, T. Sasagawa, K. Ishizaka T. Machida
    Dry pick-and-flip assembly of van der Waals heterostructures for microfocus angle-resolved photoemission spectroscopy
    Scientific Reports , 12 , 10936 (2022)
    DOI: 10.1038/s41598-022-14845-z
                   
29. M. Sakano, Y. Tanaka, S. Masubuchi, S. Okazaki, T. Nomoto, A. Oshima, K. Watanabe, T. Taniguchi, R. Arita, T. Sasagawa, T. Machida, K. Ishizaka
    Odd-even layer-number effect of valence-band spin splitting in WTe2
    Phys. Rev. Res. , 4 , 023247 (2022)
    DOI: 10.1103/PhysRevResearch.4.023247
    プレスリリース: https://www.t.u-tokyo.ac.jp/press/pr2022-06-29-002
                   

書籍Books

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学会発表Presentations, Lectures

1. 笹川 崇男
   遷移金属ダイカルコゲナイドにおけるトポロジカル/2.5次元物質科学
   第34回日本MRS年次大会, ( 2024 , 12 )
      
2. 笹川 崇男
   トポロジカル/2.5次元量子物質の開拓
   第７回固体化学フォーラム研究会/ISSPワークショップ「固体物質・材料研究の現在と未来」, ( 2025 , 6 )
      
3. 木下 圭、守谷 頼、岡崎 尚太、小野寺 桃子、張 奕勁、渡邊 賢司、谷口 尚、笹川 崇男、町田 友樹
   複数層遷移金属ダイカルコゲナイドを用いた量子井戸エレクトロニクス
   第86回応用物理学会秋季学術講演会, ( 2025 , 9 )