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

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 Zn_1-xMg_xSe_yTe_1-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).