研究業績

2003 / 2004 / 2005 / 2006 / 2007 / 2008 / 2009 / 2010 / 2011 / 2012 / 2013 / 2014 / 2015 / 2016 / 2017 / 2018 / 2019 / 2020 / 2021 / 2022 / 2023

2021年

論文

  1. G. Deng, K. Saito, T. Tanaka, Q. Guo, "Improvement of sensing sensitivity based on green emissions from Er-doped (AlGa)2O3 films", Journal of Luminescence, 232, 117879 (2021).
  2. Y. Huang, K. Saito, T. Tanaka, Q. Guo, "Realization of red electroluminescence from Ga2O3:Eu/Si based light-emitting diodes", Superlattices and Microstructures, 150, 106814 (2021).
  3. B.C. Ghos, S.F.U. Farhad, M.A.M. Patwary, S. Majumder, M.A. Hossain, N.I. Tanvir, M.A. Rahman, T. Tanaka, Q. Guo, "Influence of the Substrate, Process Conditions, and Postannealing Temperature on the Properties of ZnO Thin Films Grown by the Successive Ionic Layer Adsorption and Reaction Method", ACS Omega, 6, 2665-2674 (2021).
  4. Z. Chen, M. Arita, K. Saito, T. Tanaka, Q. Guo, "Epitaxial growth of (AlxGa1−x)2O3 thin films on sapphire substrates by plasma assisted pulsed laser deposition", AIP Advances, 11, 035319 (2021).
  5. M. Talara, D.S. Bulgarevich, C. Tachioka, V.K. Mag-Usara, J. Muldera, T. Furuya, H. Kitahara, M.C. Escaño, Q. Guo, M. Nakajima, G. Torosyan, R. Beigang, M. Watanabe, M. Tani, "Efficient terahertz wave generation of diabolo-shaped Fe/Pt spintronic antennas driven by a 780 nm pump beam", Applied Physics Express, 14, 159033 (2021).
  6. H. Jang, K. Saito, Q. Guo, K.M. Yu, W. Walukiewicz, T. Tanaka, "Structural, optical, and electrical properties of WZ- and RS-ZnCdO thin films on MgO (100) substrate by molecular beam epitaxy", Journal of Alloys and Compounds, 867, 159033 (2021).
  7. G. Deng, Y. Huang, Z. Chen, C. Pan, K. Saito, T. Tanaka, Q. Guo, "Yellow emission from vertically integrated Ga2O3 doped with Er and Eu electroluminescent film", Journal of Luminescence, 235, 118051 (2021).
  8. Z. Li, Y. Wu, B. Feng, Y. Li, T. Liu, J. Feng, X. Chen, R. Huang, L. Xu, Z. Li, N. Hu, F. Li, Z. Jia, G. Niu, Q. Guo, G. He, S. Ding, "Bandgap Tailoring of Monoclinic Single-Phase β-(AlxGa1−x)2O3 (0 ≤ x ≤ 0.65) Thin Film by Annealing β-Ga2O3/Al2O3 Heterojunction at High Temperatures", Physica Status Solidi (A) Applications and Materials Science, 218, 2000785 (2021).
  9. G. Deng, K. Saito, T. Tanaka, Q. Guo, "Low driven voltage green electroluminescent device based on Er:Ga2O3/GaAs heterojunction", Optical Materials, 116, 111078 (2021).
  10. C. Pan, K. Saito, T. Tanaka, Q. Guo, "Low temperature growth of In2O3 films via pulsed laser deposition with oxygen plasma", Japanese Journal of Applied Physics, 60, 055505 (2021).
  11. B. Feng, T. He, G. He, X. Zhang, Y. Wu, X. Chen, Z. Li, X. Zhang, Z. Jia, G. Niu, Q. Guo, Z. Zeng, S. Ding, "Reduction of MOS interfacial states between β-Ga2O3 and Al2O3 insulator by self-reaction etching with Ga flux", Applied Physics Letters, 118, 181602 (2021).
  12. X.-L. Xu, D.-D. Meng, X.-G. Zheng, Q.-X. Guo, "Raman spectroscopic study of frustrated ferroelectric phase in hydroxyl salts Co2(OH)3Br/Co2(OD)3Br", Journal of Physics Condensed Matter, 33, 275401 (2021).
  13. K. Sakamoto, H. Ishikawa, T. Wake, C. Ishimoto, J. Fujii, H. Bentmann, M. Ohtaka, K. Kuroda, N. Inoue, T. Hattori, T. Miyamachi, F. Komori, I. Yamamoto, C. Fan, P. Krüger, H. Ota, F. Matsui, F. Reinert, J. Avila, M.C. Asensio, "Spatial Control of Charge Doping in n-Type Topological Insulators", Nano Letters, 21, 4415-4422 (2021).
  14. M. Kitaura, K. Kamada, T. Ina, H. Yamane, M. Ishizaki, S. Watanabe, J. Azuma, I. Yamamoto, A. Ohnishi, T. Usuki, "Structural analyses of Gd3(Al,Ga)5O12 garnet solid solutions via X-ray and UV absorption spectroscopy experiments for Gd atoms", Journal of Alloys and Compounds, 867, 159055 (2021).
  15. M.A.M. Patwary, M. Ohishi, K. Saito, Q. Guo, K.M. Yu, T. Tanaka, "Effect of Nitrogen Doping on Structural, Electrical, and Optical Properties of CuO Thin Films Synthesized by Radio Frequency Magnetron Sputtering for Photovoltaic Application", ECS Journal of Solid State Science and Technology, 10, 065019 (2021).
  16. Z. Chen, K. Saito, T. Tanaka, Q. Guo, "Low threshold voltage blue light emitting diodes based on thulium doped gallium oxides", Applied Physics Express, 14, 081002 (2021).
  17. J.E. Muldera, J.P.C. Afalla, T. Furuya, H. Kitahara, E.S. Estacio, K. Saito, Q. Guo, M. Tani, "Creating terahertz pulses from titanium-doped lithium niobate-based strip waveguides with 1.55 μm light", Journal of Materials Science: Materials in Electronics, 32, 23164-23173 (2021).
  18. Y. Huang, K. Saito, T. Tanaka, Q. Guo, "Strategy toward white LEDs based on vertically integrated rare earth doped Ga2O3 films", Applied Physics Letters, 119, 062107 (2021).
  19. M. Maki, K. Matsuo, E. Koga, I. Yamamoto, J. Azuma, "Photoinduced intragap excitations in the incommensurate charge density wave phase of Rb0.3MoO3", Physics Letters, Section A: General, Atomic and Solid State Physics, 412, 127576 (2021).
  20. G. Deng, K. Saito, T. Tanaka, M. Arita, Q. Guo, "Pulsed laser deposition growth of ultra-wide bandgap GeO2 film and its optical properties", Applied Physics Letters, 119, 182101 (2021).