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. R. C. -Vitoria, T. Hotta, Y. Tanuma, I. K. Sideri, N. Tagmatarchis, C. Ewels, R. Kitaura
    Localized Excitons in Zn-Porphyrin Covalently Functionalized MoS₂ and WS₂
    J. Phys. Chem. C , 127 , 10699-10708 (2023)
    DOI: 10.1021/acs.jpcc.2c08009
       
  2. F. Zhang, R. Tamura, F. Zeng, D. Kozawa, R. Kitaura
    Bayesian Optimization for Controlled Chemical Vapor Deposition Growth of WS₂
    ACS Appl. Mater. Int. , 16 , 59109-59115 (2024)
    DOI: 10.1021/acsami.4c15275
           
  3. F. Zhang, F. Zeng, D. Kozawa, R. Kitaura
    Simulation-Based Investigation of Curtain Gas Effect on Metal-Organic Chemical Vapor Deposition Growth of Two-Dimensional Transition Metal Dichalcogenides
    Crys. Grow. Des. , 24 , 6001-6006 (2024)
    DOI: 10.1021/acs.cgd.4c00477
           
  4. I. Tanaka, M. Wei, T. Nishimura, K. Kanahashi, S. Morito, K. Ueno, A. Azizi, K. Nagashio
    Quantitative ToF-SIMS Assessment of In-Plane and Out-of-Plane Nb Doping Uniformity in CVT-Grown MoS₂ Crystals
    Small Methods , 9 , e01405 (2025)
    DOI: 10.1002/smtd.202501405
           
  5. S. Tahara, K. Ueno, K. Kamiya, T. Sakai, R. Nouchi
    Patterning of layered semiconductor GeS₂ by laser photooxidation and water immersion
    Nanoscale , 17 , 25877-25883 (2025)
    DOI: 10.1039/D5NR01130B
       
  6. R. Nakajima, T. Nishimura, K. Kanahashi, S. Hatayama, W.H. Chang, Y. Saito, T. Irisawa, K. Ueno, Y. Miyata, T. Taniguchi, K. Watanabe, K. Nagashio
    Structural and Electric Characterization of Sputtered Pt/WSe₂ Contacts toward High-Performance 2D p-FETs
    ACS Omega , 10 , 42973-42979 (2025)
    DOI: 10.1021/acsomega.5c05764
                   
  7. T. Ono, T. Shigeno, Y. Yasui, M. Fukuda, T. Ozaki, K. Ueno, Y. Sugimoto
    Frequency-modulation atomic force microscopy observation of 1T-TaS₂ in the nearly commensurate charge density wave phase
    Appl. Phys. Lett. , 126 , 263102 (2025)
    DOI: 10.1063/5.0273456
             
  8. K. Kanahashi, I. Tanaka, T. Nishimura, K. Aso, A. K. A. Lu, S. Morito, L. Chen, T. Kakeya, S. Watanabe, Y. Oshima, Y. Yamada-Takamura, K. Ueno, A. Azizi, K. Nagashio
    Dimensionality-Induced Transition from Degenerate to Nondegenerate States in Nb-Doped WSe₂
    ACS Nano , 19 , 10244–10254 (2025)
    DOI: 10.1021/acsnano.4c17660
               
  9. K. Nakayama, S. Toida, T. Endo, M. Inada, S. Sato, H. Tani, K. Watanabe, T. Taniguchi, K. Ueno, Y. Miyata, K. Matsuda, M. Yamamoto
    Spatial and reconfigurable control of photoluminescence from single-layer MoS₂ using a strained VO₂-based Fabry–Pérot cavity
    Appl. Phys. Lett. , 125 , 223106 (2024)
    DOI: 10.1063/5.0236517
               
  10. K. Nakayama, S. Toida, T. Endo, M. Inada, S. Sato, H. Tani, K. Watanabe, T. Taniguchi, K. Ueno, Y. Miyata, K. Matsuda, M. Yamamoto
    Spatial and reconfigurable control of photoluminescence from single-layer MoS₂ using a strained VO₂-based Fabry–Pérot cavity
    Appl. Phys. Lett. , 125 , 223106 (2024)
    DOI: 10.1063/5.0236517
                         
  11. M.-P. Lee, C. Gao, M.-Y. Tsai, C.-Y. Lin, F.-S. Yang, H.-Y. Sung, C. Zhang, W. Li, J. Li, J. Zhang, K. Watanabe, T. Taniguchi, K. Ueno, K. Tsukagoshi, C.-H. Ho, J. Chu, P.-W. Chiu, M. Li, W.-W. Wu, Y.-F. Lin
    Silicon-van der Waals heterointegration for CMOS-compatible logic-in-memory design
    Sci. Adv. , 9 , 49 (2023)
    DOI: 10.1126/sciadv.adk1597
           
  12. T. Fukui, T. Nishimura, Y. Miyata, K. Ueno, T. Taniguchi, K. Watanabe, K. Nagashio
    Single-gate MoS₂ Tunnel FET with a Thickness-Modulated Homojunction
    ACS Appl. Mater. Interfaces , ACS Appl. Mater.Interfaces , 8993-9001 (2024)
    DOI: 10.1021/acsami.3c15535
                   
  13. R. Nakajima, T. Nishimura, K. Ueno, K. Nagashio
    Work function modulation of Bi/Au bilayer system toward p-type WSe₂ FET
    ACS Appl. Electron. Mater. , 6 , 144-149 (2023)
    DOI: 10.1021/acsaelm.3c01091
           
  14. R. Kato, H. Uchiyama, T. Nishimura, K. Ueno, T. Taniguchi, K. Watanabe, E. Chen, K. Nagashio
    p-type conversion of WS₂ and WS₂ by position-selective oxidation doping and its application in top gate transistors
    ACS Appl. Mater. Interfaces , 15 , 26977-26984 (2023)
    DOI: 10.1021/acsami.3c04052
               
  15. M. Xue, K. Watanabe, T. Taniguchi, R. Kitaura
    Gate-modulated reflectance spectroscopy for detecting excitonic states in two-dimensional semiconductors
    Appl. Phys. Lett. , 123 , 063101 (2023)
    DOI: 10.1063/5.0159245
           
  16. Y. Urano, M. Xue, K. Watanabe, T. Taniguchi, R. Kitaura
    Assessment of valley coherence in a high-quality monolayer molybdenum diselenide
    APEX , 16 , 065003 (2023)
    DOI: 10.35848/1882-0786/acd985
           
  17. J. Choi, J. Embley, D. D. Blach, R. Perea-Causín, D. Erkensten, D. S. Kim, L. Yuan, W. Y. Yoon, T. Taniguchi, K. Watanabe, K. Ueno, E. Tutuc, S. Brem, E. Malic, X. Li, L. Huang
    Fermi Pressure and Coulomb Repulsion Driven Rapid Hot Plasma Expansion in a van der Waals Heterostructure
    Nano Lett. , 23 , 4399-4405 (2023)
    DOI: 10.1021/acs.nanolett.3c00678
           
  18. 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
           
  19. S.Genchi, S.Nakaharai, T.Iwasaki, K.Watanabe, T. Taniguchi, Y. Wakayama, A.N.Hattori, H. Tanaka
    Step electrical switching in VO₂ on hexagonal boron nitride using confined individual metallic domains
    Jpn. J. Appl. Phys. , 62 , SG1008 (2023)
    DOI: 10.35848/1347-4065/acb65b
           
  20. T. Hotta, H. Nakajima, S. Chiashi, T. Inoue, S. Maruyama, K. Watanabe, T. Taniguchi, R. Kitaura
    Trion confinement in monolayer MoSe₂ by carbon nanotube local gating
    Appl. Phys. Exp. , 16 , 015001 (2022)
    DOI: 10.35848/1882-0786/aca642
           
  21. R. Canton-Vitoria, K. Sato, Y. Motooka, S. Toyokuni, Z. Liu, R. Kitaura
    Field-effect transistor antigen/antibody-TMDs sensors for the detection of COVID-19 samples
    Nanoscale , 15 , 4570 (2023)
    DOI: 10.1039/D2NR06630K
       
  22. R. Canton-Vitoria, T. Hotta, M. Xue, S. Zhang, R. Kitaura
    Synthesis and Characterization of Transition Metal Dichalcogenide Nanoribbons Based on a Controllable O2 Etching
    JACS Au , 3, 3 , 775 (2023)
    DOI: 10.1021/jacsau.2c00536
       
  23. S. Zhang, M. Xue, F. Zeng, R. Kitaura
    An observation of a photovoltaic effect in MoS2 nanoribbons fabricated with a top-down approach
    Appl. Phys. Exp. , 16 , 035003 (2023)
    DOI: 10.35848/1882-0786/acbf9f
       
  24. 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
                       
  25. 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
                 
  26. 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
             
  27. W. Nishiyama, T. Nishimura, M. Nishioka, K. Ueno, S. Iwamoto, K. Nagashio
    Is the Band Gap of Bulk PdSe₂ Located Truly in the Far Infrared Region? -Determination by Fourier Transform Photocurrent Spectroscopy
    Adv. Photonics Res. , 2022 , 2200231 (2022)
    DOI: 10.1002/adpr.202200231
           

書籍Books

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学会発表Presentations, Lectures

  1. Hidekazu Tanaka
    New memory technologies using phase change oxides
    11th imec Handai International Symposium, ( 2022 , 12 )
       
  2. Hidekazu Tanaka
    Nano/micro-scale phase change electronics using functional oxides/2D material heterostructures
    35th International Microprocesses and Nanotechnology Conference (MNC 2022), ( 2022 , 11 )