研究業績


2003 / 2004 / 2005 / 2006 / 2007 / 2008 / 2009 / 2010 / 2011 / 2012 / 2013 / 2014 / 2015 / 2016 / 2017

2017年


論文

  1. X. L. Xu, D. D. Meng, X. G. Zheng, I. Yamauchi, I. Watanabe, and Q. X. Guo, "Critical slowing of quantum atomic deuterium/hydrogen with features of multiferroicity in the geometrically frustrated system Co2(OD)3Cl/Co2(OH)3Cl", Physical Review B 95 (2), 024111 (2017).

  2. T. Tanaka, T. Terasawa, Y. Okano, S. Tsutsumi, K. Saito, Q. Guo, M. Nishio, K. M. Yu, and W. Walukiewicz, "Growth and characterization of Zn1-xCdxTe1-yOy highly mismatched alloys for intermediate band solar cells", Solar Energy Materials and Solar Cells 169, 1-7 (2017).

  3. K. Saito, M. Nishio, Y. Nakatsuru, T. Shono, Y. Matsuo, A. Tomota, T. Tanaka, and Q. X. Guo, "Growth of ZnMgSeTe nearly lattice-matched to ZnTe and p-type doping by low-pressure MOVPE", Journal of Crystal Growth 468, 671-675 (2017).

  4. T. Tanaka, K. M. Yu, Y. Okano, S. Tsutsumi, S. Haraguchi, K. Saito, Q. Guo, M. Nishio, and W. Walukiewicz, "Improved Open-Circuit Voltage and Photovoltaic Properties of ZnTeO-Based Intermediate Band Solar Cells With n-Type ZnS Layers", IEEE Journal of Photovoltaics 7 (4), 1024-1030 (2017).

  5. K. Yagyu, K. Takahashi, H. Tochihara, H. Tomokage, and T. Suzuki, "Neutralization of an epitaxial graphene grown on a SiC(0001) by means of palladium intercalation", Applied Physics Letters 110 (13), 131602 (2017).

  6. Y. Ikoma, K. Kumano, K. Edalati, K. Saito, Q. Guo, and Z. Horita, "Phase transformation of germanium by processing through high-pressure torsion: strain and temperature effects", Philosophical Magazine Letters 97 (1), 27-34 (2017).

  7. M. Nishio, K. Saito, Y. Nakatsuru, T. Shono, Y. Matsuo, A. Tomota, T. Tanaka, and Q. X. Guo, "Photoluminescence and electrical properties of P-doped ZnTe layers grown by low pressure MOVPE", Journal of Crystal Growth 468, 666-670 (2017).

  8. K. Nishihagi, Z. Chen, K. Saito, T. Tanaka, and Q. Guo, "Structural properties of Eu doped gallium oxide films", Materials Research Bulletin 94, 170-173 (2017).

  9. X. Wang, Z. Chen, K. Saito, T. Tanaka, M. Nishio, and Q. Guo, "Temperature-dependent Raman scattering in cubic (InGa)2O3 thin films", Journal of Alloys and Compounds 690, 287-292 (2017).

  10. Q. Guo, K. Nishihagi, Z. Chen, K. Saito, T. Tanaka, "Characteristics of thulium doped gallium oxide films grown by pulsed laser deposition", Thin Solid Films 639, 123-126 (2017).

  11. M. Kitaura, J. Azuma, M. Ishizaki, K. Kamada, S. Kurosawa, S. Watanabe, A. Ohnishi, K. Hara, "Energy location of Ce3+ 4f level and majority carrier type in Gd3Al2Ga3O12:Ce crystals studied by surface photovoltage spectroscopy", Applied Physics Letters 110 (25), 251101 (2017).

  12. S.-I. Takakura, I. Yamamoto, E. Tanaka, J. Azuma, M. Maki, "Interlayer coupling and electronic structure of misfit-layered bismuth-based cobaltites", Physical Review B 95, 195166 (2017).

  13. Z. Chen, K. Saito, T. Tanaka, Q. Guo, "Efficient pure green emission from Er-doped Ga2O3 films", CrystEngComm 19 (31), 4448-4458 (2017).

  14. J. Kanasaki, I. Yamamoto, J. Azuma, S. Fukatsu, "Electronic structure of the surface unoccupied band of Ge(001)-c(4×2): Direct imaging of surface electron relaxation pathways", Physical Review B 96, 115301 (2017).

  15. F. Zhang, H. Li, M. Arita, and Q. Guo, "Ultraviolet detectors based on (GaIn)2O3 films", Optical Materials Express 7 (10), 3769-3779 (2017).

  16. Zhengwei Chen, Kazuo Nishihagi, Xu Wang, Congyu Hu, Makoto Arita, Katsuhiko Saito, Tooru Tanaka, Qixin Guo, "The impact of dopant contents on structures, morphologies and optical properties of Eu doped Ga2O3 films on GaAs substrate", Journal of Luminescence, in press, 2017.

  17. Liping Tong, Katsuhiko Saito, Qixin Guo, Han Zhou, Tongxiang Fan, Di Zhang, "Defect induced visible-light-activated near-infrared emissions in Gd3−x−y−zYbxBiyErzGa5O12", Journal of Applied Physics, in press, 2017.