学術変革領域研究 2.5次元物質科学


学術変革領域研究 2.5次元物質科学

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研究成果

謝辞の記載についてAcknowledgement remarks

雑誌論文Papers

  1. H. Uchiyama, T. Nakano, Y. Yakiyama, H. Sakurai, Y. Gao, M. Maruyama, S. Okada, H. Kataura, Y. Ohno
    Carrier Doping in Semiconducting Carbon Nanotubes with Fluorosumanenes
    J. Phys. Chem. C , 128 , 17668-17673 (2024)
    DOI: 10.1021/acs.jpcc.4c04543
           
  2. Z. Ma, P. Solís-Fernández, K. Hirata, Y.-C. Lin, K. Shinokita, M. Maruyama, K. Honda, T. Kato, A. Uchida, H. Ogura, T. Otsuka, M. Hara, K. Matsuda, K. Suenaga, S. Okada, T. Kato, Y. Takahashi, H. Ago
    Lattice-guided growth of dense arrays of aligned transition metal dichalcogenide nanoribbons with high catalytic reactivity
    Science Advances , 11 , eadr8046 (2025)
    DOI: 10.1126/sciadv.adr8046
    プレスリリース: https://www.kyushu-u.ac.jp/ja/researches/view/1197
                           
  3. Y. Gao, M. Kaneda, T. Endo, H. Nakajo, S. Aoki, T. Kato, Y. Miyata, S. Okada
    Strain-induced scrolling of Janus WSSe
    Phys. Rev. B , 110 , 035414 (2024)
    DOI: 10.1103/PhysRevB.110.035414
               
  4. Y. Nakanishi, N. Kanda, M. Aizaki, K. Hirata, Y. Takahashi, T. Endo, Y.‐Chang Lin, R. Senga, K. Suenaga, S. Aoyagi, M. Maruyama, Y. Gao, S. Okada, Y. Miyata, Z. Liu
    Superatomic Layer of Cubic Mo4S4 Clusters Connected by Cl Cross‐Linking
    Advanced Materials , 36 , 2404249 (2024)
    DOI: 10.1002/adma.202404249
    プレスリリース: https://www.nagoya-u.ac.jp/researchinfo/result/2024/07/post-700.html
                       
  5. M. Maruyama, N. Sultana, Y. Gao, S. Okada
    Geometric structure and electronic properties of bilayer graphene with a Moire superlattice by interlayer asymmetric tensile strain
    Jpn. J. Appl. Phys. , 63 , 115003 (2024)
    DOI: 10.35848/1347-4065/ad8ab5
       
  6. M. Maruyama, S. Okada
    Effect of interlayer stacking arrangement on the dielectric properties of hexagonal boron nitride thin films
    FlatChem , 48 , 100751 (2024)
    DOI: 10.1016/j.flatc.2024.100751
       
  7. Y. Gao, M. Maruyama, S. Okada
    Energetics and electronic structure of graphene nanoscrolls
    Jpn. J. Appl. Phys. , 63 , 085001 (2024)
    DOI: 10.35848/1347-4065/ad669f
       
  8. Ryo Nanae, Satsuki Kitamura, Yih-Ren Chang, Kaito Kanahashi, Tomonori Nishimura, Redhwan Moqbel, Kung-Hsuan Lin, Mina Maruyama, Yanlin Gao, Susumu Okada, Kai Qi, Jui-Han Fu, Vincent Tung, Takashi Taniguchi, Kenji Watanabe, Kosuke Nagashio
    Bulk Photovoltaic Effect in Single Ferroelectric Domain of SnS Crystal and Control of Local Polarization by Strain
    Adv. Funct. Mater , 2406 , 140 (2024)
    DOI: 10.1002/adfm.202406140
             
  9. N. Fang, Y. R. Chang, S. Fujii, D. Yamashita, M. Maruyama, Y. Gao, C. F. Fong, D. Kozawa, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
    Room-temperature quantum emission from interface excitons in mixed-dimensional heterostructures
    Nature commun , 15 , 2871 (2024)
    DOI: 10.48550/arXiv.2307.15399
                   
  10. K. Wakabayashi, M. Koshino, S. Okada
    Topological Electronic States of 2D HexNet
    J. Phys. Soc. Jpn. , 93 , 083701 (2024)
    DOI: 10.7566/JPSJ.93.083701
               
  11. Y. Gao, M. Maruyama, S. Okada
    Energetics and electronic structures of Janus WSSe formation by continuous chalcogen substitutions
    Jpn. J. Appl. Phys. , 63 , 065001 (2024)
    DOI: 10.35848/1347-4065/ad45cf
       
  12. M. Maruyama, Y. Gao, S. Okada
    Metal-semiconductor transition in bilayer graphene by bowl inversion of monofluorosumanene
    Jpn. J. Appl. Phys. , 63 , 065002 (2024)
    DOI: 10.35848/1347-4065/ad52dc
       
  13. N. Sultana, Y. Gao, M. Maruyama, S. Okada
    Structural modulation of bilayer graphene under an external electric field and carrier doping
    Appl. Phys. Express , 17 , 035001 (2024)
    DOI: 10.35848/1882-0786/ad2ecc
       
  14. W. Zhang, Z. Liu, H. Nakajo, S. Aoki, H. Wang, Y. Wang, Y. Gao, M. Maruyama, T. Kawakami, Y. Makino, M. Kaneda, T. Chen, K. Aso, T. Ogawa, T. Endo, Y. Nakanishi, K. Watanabe, T. Taniguchi, Y. Oshima, Y. Yamada-Takamura, M. Koshino, S. Okada, K. Matsuda, T. Kato, Y. Miyata
    Chemically Tailored Semiconductor Moiré Superlattices of Janus Heterobilayers
    small structures , 2300514 , 2300514(1-8) (2024)
    DOI: 10.1002/sstr.202300514
                           
  15. M. Kaneda, W. Zhang, Z. Liu, Y. Gao, M. Maruyama, Y. Nakanishi, H. Nakajo, S. Aoki, K. Honda, T. Ogawa, K. Hashimoto, T. Endo, K. Aso, T. Chen, Y. Oshima, Y. Yamada-Takamura, Y. Takahashi, S. Okada, T. Kato, Y. Miyata
    Nanoscrolls of Janus Monolayer Transition Metal Dichalcogenides
    ACS Nano , 18 , 2772-2781 (2024)
    DOI: 10.1021/acsnano.3c05681
    プレスリリース: https://www.tmu.ac.jp/news/topics/36340.html
                       
  16. M. A. Rahman, Y. Yomogida, A. Ahad, K. Ueji, M. Nagano, A. Ihara, H. Nishidome, M. Omoto, S. Saito, Y. Miyata, Y. Gao, S. Okada, K. Yanagi
    Synthesis and optical properties of WS₂ nanotubes with relatively small diameters
    Sci. Rep. , 13 , 16959 (2023)
    DOI: 10.1038/s41598-023-44072-z
                   
  17. N. Fang, Y. R. Chang, D. Yamashita, S. Fujii, M. Maruyama, Y. Gao, C. F. Fong, K. Otsuka, K. Nagashio, S. Okada, Y. K. Kato
    Resonant exciton transfer in mixed-dimensional heterostructures for overcoming dimensional restrictions in optical processes
    Nature Commun , 14 , 8152 (2023)
    DOI: 10.1038/s41467-023-43928-2
           
  18. H. Zhang, Y. Gao, M. Maruyama, S. Okada
    Trans-dimensionality of electron/hole channels in multilayer in-plane heterostrcuture of graphene and hBN superlattice
    Jpn. J. Appl. Phys. , 63 , 015004 (2024)
    DOI: 10.35848/1347-4065/ad1718
       
  19. Y. Gao, S. Okada
    Energetics and electronic structure of bilayer Janus WSSe
    Jpn. J. App. Phys. , 16 , 999 , 075004 (2023)
    DOI: 10.35848/1882-0786/ace33d
       
  20. N. Sultana, M. Maruyama, Y. Gao, S. Okada
    Electronic structure of graphene thin films under a perpendicular electric field
    Jpn. J. Appl. Phys. , 62 , 075001 (2023)
    DOI: 10.35848/1347-4065/acde66
       
  21. M. Maruyama, N. Ichinose, Y. Gao, Z. Liu, R. Kitaura, S. Okada
    Gate-Induced Trans-Dimensionality of Carrier Distribution in Bilayer Lateral Heterosheet of MoS2 and WS2 for Semiconductor Devices with Tunable Functionality
    ACS Appl. Nano Mater. , 6 , 5434-5439 (2023)
    DOI: 10.1021/acsanm.2c05561
           
  22. H. Ogura, S. Kawasaki, Z. Liu, T. Endo, M. Maruyama, Y. Gao, Y. Nakanishi, H. E. Lim, K. Yanagi, T. Irisawa, K. Ueno, S. Okada, K. Nagashio, Y. Miyata
    Multilayer In-Plane Heterostructures Based on Transition Metal Dichalcogenides for Advanced Electronics
    ACS Nano , 17,7 , 6545-6554 (2023)
    DOI: 10.1021/acsnano.2c11927
                       
  23. Y. Araki, P. S.-Fernández, Y.-C. Lin, A. Motoyama, K. Kawahara, M. Maruyama, Y. Gao, R. Matsumoto, K. Suenaga, S. Okada, H. Ago
    Twist Angle-Dependent Molecular Intercalation and Sheet Resistance in Bilayer Graphene
    ACS Nano , 16 , 14075-14085 (2022)
    DOI: 10.1021/acsnano.2c03997
                     
  24. S. Li, T. Nishimura, M. Maruyama, S. Okada, K. Nagashio
    Experimental verification of SO₂ and S desorption contributing to defect formation in MoS₂ by thermal desorption spectroscopy
    Nanoscale Adv. , 5 , 405-411 (2023)
    DOI: 10.1039/D2NA00636G
           
  25. R. Natsui, H. Shimizu, Y. Nakanishi, Z. Liu, A. Shimamura, N. T. Hung, Y.-C. Lin, T. Endo, J. Pu, I. Kikuchi, T. Takenobu, S. Okada, K. Suenaga, R. Saito, Y. Miyata
    Vapor-Phase Indium Intercalation in van der Waals Nanofibers of Atomically Thin W6Te6 Wires
    ACS Nano , 17 , 5561-5569 (2023)
    DOI: 10.1021/acsnano.2c10997
    プレスリリース: https://www.tmu.ac.jp/news/topics/35465.html
                       
  26. S. Zhang, M. Maruyama, S. Okada, M. Xue, K. Watanabe, T. Taniguchi, K. Hashimoto, Y. Miyata, R. C.-Vitoria, R. Kitaura
    Observation of the photovoltaic effect in a van der Waals heterostructure
    Nanoscale , 15 , 5948-5953 (2023)
    DOI: 10.1039/D2NR06616E
                 
  27. T. Mizoguchi, M. Maruyama, Y. Gao, Y. Hatsugai, S. Okada
    Unconventional gapless semiconductor in an extended martini lattice in covalent honeycomb materials
    Phys. Rev. B , 107 , L121301 (2023)
    DOI: 10.1103/PhysRevB.107.L121301
       
  28. H. Zhang, M. Maruyama, Y. Gao, S.Okada
    Electronic structure of covalent networks of triangular graphene flakes embedded in hBN
    Jpn. J. Appl. Phys. , 62 , 025001 (2023)
    DOI: 10.35848/1347-4065/acb51d
       
  29. Y. Gao, S. Okada
    Field induced electron emission from graphene nanostructures
    Nano Express , 3 , 034001 (2022)
    DOI: 10.1088/2632-959X/ac8822
       
  30. Y. Gao, H. Nakajima, M. Maruyama, T. Taniguchi, K. Watanabe, R. Kitaura, S. Okada
    Formation of a one-dimensional hole channel in MoS₂ by structural corrugation
    Jpn. J. Appl. Phys. , 62 , 015001 (2023)
    DOI: 10.35848/1347-4065/acaae0
             
  31. J. Pu, H. Ou, T. Yamada, N. Wada, H. Naito, H. Ogura, T. Endo, Z. Liu, T. Irisawa, K. Yanagi, Y. Nakanishi, Y. Gao, M. Maruyama, S. Okada, K. Shinokita, K. Matsuda, Y. Miyata, T. Takenobu
    Continuous Color-Tunable Light-Emitting Devices Based on Compositionally Graded Monolayer Transition Metal Dichalcogenide Alloys
    Adv. Mater. , 34,44 , 2203250 (2022)
    DOI: 10.1002/adma.202203250
                       
  32. Y. Murai, S. Zhang, T. Hotta, Z. Liu, T. Endo, H. Shimizu, Y. Miyata, T. Irisawa, Y. Gao, M. Maruyama, S. Okada, H. Mogi, T. Sato, S. Yoshida, H. Shigekawa, T. Taniguchi, K. Watanabe, R. Canton-Vitoria, R. Kitaura
    A Versatile Post-Doping Towards Two-Dimensional Semiconductors
    ACS Nano , 15 , 19225-19232 (2021)
    DOI: 10.1021/acsnano.1c04584
             
  33. Y. Gao, M. Maruyama, S. Okada
    Electrostatic properties of two-dimensional C60 polymer thin films under an external electric field
    Jpn. J. Appl. Phys. , 61 , 075004 (2022)
    DOI: 10.35848/1347-4065/ac7762
       
  34. K. Hisama, M. Maruyama, Y. Gao, S. Okada
    Continuous Fermi level tuning of Nb-doped WSe2 under an external electric field
    Jpn. J. App. Phys. , 60 , 065002 (2022)
    DOI: 10.35848/1347-4065/ac3726
       
  35. Y. Gao, S. Okada
    Electronic structure of diamond nanowires under an external electric field
    Diam. Relat. Mater. , 125 , 109029 (2022)
    DOI: 10.1016/j.diamond.2022.109029
       
  36. M. Maruyama, S. Okada
    All carbon p-n border in bilayer graphene by molecular orientation of intercalated corannulene
    J. Appl. Phys. , 131 , 134303 (2022)
    DOI: 10.1063/5.0083616
       
  37. M. Maruyama, Y. Gao, N. T. Cuong, S. Okada
    A two-dimensional magnetic carbon allotrope of hexagonally arranged fused pentagons
    Appl. Phys. Express , 15 , 035001 (2022)
    DOI: 10.35848/1882-0786/ac55e8
       
  38. S. Okada, N. T. Cuong, Y. Gao, M. Maruyama
    Geometric and electronic structures of spiro-graphene comprising fused pentagons and octagons
    J. Phys. Soc. Jpn. , 91 , 024602 (2022)
    DOI: 10.7566/JPSJ.91.024602
       
  39. H. Shimizu, J. Pu, Z. Liu, H. E. Lim, M. Maruyama, Y. Nakanishi, S. Ito, I. Kikuchi, T. Endo, K. Yanagi, Y. Oshima, S. Okada, T. Takenobu, Y. Miyata
    Formation of a Two-Dimensional Electronic System in Laterally Assembled WTe Nanowires
    ACS Appl. Nano Mater. , 5, 5 , 6277-6284 (2022)
    DOI: 10.1021/acsanm.2c00377
               
  40. Y. Zhang, H. Kim, W. Zhang, K. Watanabe, T. Taniguchi, Y. Gao, M. Maruyama, S. Okada, K. Shinokita, K. Matsuda
    Magnon-Coupled Intralayer Moiré Trion in Monolayer Semiconductor–Antiferromagnet Heterostructures
    Adv. Mater. , 34,18 , 2200301 (2022)
    DOI: 10.1002/adma.202200301
               
  41. H. Ago, S. Okada, Y. Miyata, K. Matsuda, M. Koshino, K. Ueno, K. Nagashio
    Science of 2.5 dimensional materials: paradigm shift of materials science toward future social innovation
    Sci. Tech. Adv. Mater. , 23 , 275-299 (2022)
    DOI: 10.1080/14686996.2022.2062576
    プレスリリース: https://www.asiaresearchnews.com/content/new-age-25d-materials
                           
  42. Mina Maruyama, Yanlin Gao, Ayaka Yamanaka, Susumu Okada
    Geometric structure and piezoelectric polarization of MoS2 nanoribbons under uniaxial strain
    FlatChem , 29 , 999 , 100289 (2021)
    DOI: 10.1016/j.flatc.2021.100289
       
  43. S. Okada, N. T. Cuong, Y. Gao, M. Maruyama
    Spiro-graphene: A two-dimensional metallic carbon allotrope of fused pentagons
    Carbon 185, 15, 404-409, 2021 , 185 , 999 , 404 (2021)
    DOI: 10.1016/j.carbon.2021.09.033
       

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