研究業績


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

2014年


論文

  1. H. Zhou, J. Pan, L. Ding, Y. Tang, J. Ding, Q. Guo, T. Fan, and D. Zhang, "Biomass-derived hierarchical porous CdS/M/TiO2 (M = Au, Ag, pt, pd) ternary heterojunctions for photocatalytic hydrogen evolution", Int J Hydrogen Energy 39 (29), 16293–16301 (2014).

  2. H. Zhou, L. Ding, T. Fan, J. Ding, D. Zhang, and Q. Guo, "Leaf-inspired hierarchical porous CdS/Au/N-TiO2 heterostructures for visible light photocatalytic hydrogen evolution", Appl. Catal. B Environ. 147, 221-228 (2014).

  3. Z. Zhao, G. Niehues, S. Funkner, E. Estacio, Q. Han, K. Yamamoto, J. Zhang, W. Shi, Q. Guo, and M. Tani, "Terahertz surface emission from Cu2ZnSnSe4 thin film photovoltaic material excited by femtosecond laser pulses", Appl Phys Lett 105 (23), 231104 (2014).

  4. F. B. Zhang, K. Saito, T. Tanaka, M. Nishio, and Q. X. Guo, "Structural and optical properties of Ga2O3 films on sapphire substrates by pulsed laser deposition", J Cryst Growth 387, 96-100 (2014).

  5. F. Zhang, K. Saito, T. Tanaka, M. Nishio, and Q. Guo, "Wide bandgap engineering of (GaIn)2O3 films", Solid State Commun 186, 28-31 (2014).

  6. F. Zhang, K. Saito, T. Tanaka, M. Nishio, and Q. Guo, "Thermal annealing impact on crystal quality of (GaIn)2O3 alloys", J Alloys Compd 614, 173-176 (2014).

  7. F. Zhang, K. Saito, T. Tanaka, M. Nishio, M. Arita, and Q. Guo, "Wide bandgap engineering of (AlGa)2O3 films", Appl Phys Lett 105 (16), 162107 (2014).

  8. K. Yagyu, T. Tajiri, A. Kohno, K. Takahashi, H. Tochihara, H. Tomokage, and T. Suzuki, "Fabrication of a single layer graphene by copper intercalation on a SiC(0001) surface", Appl Phys Lett 104 (5), 053115 (2014).

  9. X. H. Wang, F. B. Zhang, K. Saito, T. Tanaka, M. Nishio, and Q. X. Guo, "Electrical properties and emission mechanisms of Zn-doped β-Ga2O3 films", J Phys Chem Solids 75 (11), 1201-1204 (2014).

  10. T. Tanaka, M. Miyabara, Y. Nagao, K. Saito, Q. Guo, M. Nishio, K. M. Yu, and W. Walukiewicz, "Photogenerated current by two-step photon excitation in ZnTeO intermediate band solar cells with n-ZnO window layer", IEEE J. Photovoltaics 4 (1), 196-201 (2014).

  11. S. Tanaka, T. Otani, K. Fukuzawa, K. Ogawa, J. Azuma, I. Yamamoto, K. Takahashi, M. Kamada, and I. Hiromitsu, "Anomalous photoelectric emission from Ag on zinc-phthalocyanine film", Appl Phys Lett 104 (19), 193304 (2014).

  12. K. Takahashi, M. Imamura, I. Yamamoto, J. Azuma, and M. Kamada, "Image potential states in monolayer, bilayer, and trilayer epitaxial graphene studied with time- and angle-resolved two-photon photoemission spectroscopy", Phys. Rev. B Condens. Matter Mater. Phys. 89 (15), 155303 (2014).

  13. K. Takahashi, M. Imamura, K. Hirama, and M. Kasu, "Electronic states of NO2-exposed H-terminated diamond/Al2O3 heterointerface studied by synchrotron radiation photoemission and X-ray absorption spectroscopy", Appl Phys Lett 104 (7), 072101 (2014).

  14. M. Nishio, K. Saito, R. Ito, K. Tanaka, K. Urata, Y. Nakamura, T. Tanaka, and Q. X. Guo, "The effect of substrate temperature upon the compositions of Mg and Se in Zn1-xMgxSeyTe1-y layer grown by MOVPE", Phys. Status Solidi C Curr. Top. Solid State Phys. 11 (7-8), 1202-1205 (2014).

  15. Y. Ikoma, K. Hayano, K. Edalati, K. Saito, Q. Guo, Z. Horita, T. Aoki, and D. J. Smith, "Fabrication of nanograined silicon by high-pressure torsion", J Mater Sci 49 (19), 6565-6569 (2014).

  16. Q. Guo, T. Nakao, T. Ushijima, W. Shi, F. Liu, K. Saito, T. Tanaka, and M. Nishio, "Growth of InGaN layers on (1 1 1) silicon substrates by reactive sputtering", J Alloys Compd 587, 217-221 (2014).

  17. H. Akiyama, K. Saito, T. Tanaka, M. Nishio, and Q. Guo, "Fabrication of ZnO/ZnTe heterojunction by using a room temperature direct bonding technology" Phys. Status Solidi C Curr. Top. Solid State Phys. 11 (7-8), 1218-1220 (2014).