ようこそ光半導体研究室へ

Zhengwei Chen, Daoyou Guo, Peigang Li, Zewei Chen, Weihua Tang, and Qixin Guo
Low driven voltage red LEDs using Eu-doped Ga2O3 films on GaAs
Appl. Phys. Express 12, 061009, 2019

Tooru Tanaka, Kento Matsuo, Katsuhiko Saito, Qixin Guo, Takeshi Tayagaki, Kin Man Yu, and Wladek Walukiewicz
Cl-doping effect in ZnTe1-xOx highly mismatched alloys for intermediate band solar cells
Journal of Applied Physics 125, 243109 (2019).

Kazutoshi Takahashi, Masaki Imamura, Jang Hyo Chang, Tooru Tanaka, Katsuhiko Saito, Qixin Guo, Kin Man Yu, Wladek Walukiewicz
Three-dimensional band structure and surface electron accumulation of rs-CdxZn1?xO studied by angle-resolved photoemission spectroscopy
Scientific reports 9, 8026, 2019.

Md Abdul Majed Patwary, Katsuhiko Saito, Qixin Guo, Tooru Tanaka
Influence of oxygen flow rate and substrate positions on properties of Cu-oxide thin films fabricated by radio frequency magnetron sputtering using pure Cu target,
Thin Solid Films 675, 59-65, 2019

Congyu Hu, Katsuhiko Saito, Tooru Tanaka, and Qixin Guo
Growth properties of gallium oxide on sapphire substrate by plasma-assisted pulsed laser deposition
Journal of Semiconductors, 40, in press, 2019

Xing Li, Hong-Liang Lu, Hong-Ping Ma, Jian-Guo Yang, Jin-Xin Chen, Wei Huang, Qixin Guo, Ji-Jun Feng, David Wei Zhang
Chemical, optical, and electrical characterization of Ga2O3 thin films grown by plasma-enhanced atomic layer deposition,
Current Applied Physics 19, 72-81, 2019

Hong-Ping Ma, Hong-Liang Lu, Tao Wang, Jian-Guo Yang, Xing Li, Jin-Xin Chen, Jiajia Tao, Jingtao Zhu, Qixin Guo, David Wei Zhang
Precise control of the microstructural, optical, and electrical properties of ultrathin Ga2O3 film through nanomixing with few atom-thick SiO2 interlayer via plasma enhanced atomic layer deposition
Journal of Materials Chemistry C 6, 12518-12528, 2018

Tong, L., Han, Y., Zhang, K., Gao, H., Guo, Q., Fan, T., Zhang, D.
Superexchange interaction contribution to the Zeeman splitting of the intra-4f-shell luminescence band in Gd3Ga4FeO12: Yb3+, Er3+
Optical Materials Express 8, 3338-3350, 2018.

Yoshifumi Ikoma, Bumsoo Chon, Terumasa Yamasaki ,Kazutoshi Takahashi, Katsuhiko Saito, Qixin Guo, Zenji Horita
Crystal and electronic structural changes during annealing in severely deformed Si containing metastable phases formed by high-pressure torsion
Applied Physics Letters,113, 101904, 2018

FABI ZHANG, HAIOU LI, and QIXIN GUO
Structural and Electrical Properties of Ga2O3 Films Deposited under Different Atmospheres by Pulsed Laser Deposition
Journal of ELECTRONIC MATERIALS,47, 6635-6640, 2018.

Zhang, F., Li, H., Cui, Y.-T., Li, G.-L., Guo, Q.
Evolution of optical properties and band structure from amorphous to crystalline Ga2O3 films
AIP Advances 8, 045112, 2018

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, Vol. 194 (2018) pp. 374-378.

Xu Wang, Zhengwei Chen, Congyu Hu, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Ultraviolet emission from MgZnO films and ZnO/MgZnO single quantum wells grown by pulsed laser deposition
Journal of Crystal Growth, Vol. 483 (2018) pp. 39-43.

1. Xu Wang, Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Temperature-dependent Raman scattering in cubic (InGa)2O3 thin film,
Journal of Alloys and Compounds, Vol. 690 (2017) pp. 287-292.

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

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

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

5. Kazuo Nishihagi, Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Structural properties of Eu doped gallium oxide films
Materials Research Bulletin, Vol. 94 (2017) pp. 170-173.

6. Xing-Liang Xu, Dong-Dong Meng, Xu-Guang Zheng, Ichihiro Yamauchi, Isao Watanabe, and Qi-Xin Guo
Critical slowing of quantum atomic H/D ratio with features of multiferroicity in the geometrically frustrated system Co2(OD)3Cl/Co2(OH)3Cl
Phys. Rev. B,95 (2), 024111, 2017.

7. Tooru Tanaka, Kin Man Yu, Yuuki Okano, Shuji Tsutsumi, Shin Haraguchi, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, and Wladek Walukiewicz,
Improved Open Circuit Voltage and Photovoltaic Properties of ZnTeO-Based Intermediate Band Solar Cells with n-type ZnS Layers,
IEEE Journal of Photovoltaics, Vol. 7 (2017) pp.1024-1030.

8. Tooru Tanaka, Toshiki Terasawa, Yuuki Okano, Shuji Tsutsumi, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin Man Yu, and Wladek Walukiewicz,
Growth and characterization of Zn1-xCdxTe1-yOy highly mismatched alloys for intermediate band solar cells,
Solar Energy Materials and Solar Cells, Vol. 169 (2017) pp. 1-7.

9. Zhengwei Chen, Katsuhiko Saito, Tooru Tanakaa and Qixin Guo,
Efficient pure green emission from Er doped β-Ga2O3 films (Invited Review Article)
CrystEngComm, Vol. 19 (2017) pp. 4448-4458.

10. 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, Vol.122 (2017) 173103.

11. Fabi Zhang, Haiou Li, Makoto Arita, Qixin Guo
Ultraviolet detectors based on (GaIn)2O3 films
Optical Materials Express,7, pp.3769-3779, 2017.

12. Qixin Guo, Kazuo Nishihagi, Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka
Characteristics of thulium doped gallium oxide films grown by pulsed laser deposition
Thin Solid Films, Vol. 639 (2017) pp. 123-126.

1. 田中徹（分担執筆）,
5. 高不整合材料による中間バンド型太陽電池の創製,
太陽光と光電変換機能―異分野融合から生まれる次世代太陽電池―, シーエムシー出版 (2016), pp. 33-38.

1. Nair Lopez, Kin Man Yu, Tooru Tanaka, Wladyslaw Walukiewicz,
Multicolor Electroluminescence from Intermediate Band Solar Cell Structures,
Advanced Energy Materials, Vol.6, pp.1501820(5pages) (2016).

2. Zhengwei Chen, Xu Wang, Shinji Noda, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita, Qixin Guo,
Effects of dopant contents on structural, morphological and optical properties of Er doped Ga2O3 films
Superlattices and Microstructures Vol. 90 (2016) pp.207-214.

3. Zhengwei Chen, Xianghu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
The impacts of growth temperatures on structural and optical properties of catalyst-free β-Ga2O3 nanostructures
Materials Research Express Vol. 3 (2016) pp. 025003.

4. Tooru Tanaka, Kosuke Mizoguchi, Toshiki Terasawa, Yuuki Okano, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin Man Yu, and Wladek Walukiewicz,
Compositional dependence of optical transition energies in highly mismatched Zn1-xCdxTe1-yOy alloys
Applied Physics Express Vol. 9 (2016) pp. 021202(4pages).

5. Xu Wang, Zhengwei Chen, Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, and Qixin Guo,
Temperature dependence of Raman scattering in β-(AlGa)2O3 thin films,
AIP Advances Vol. 6 (2016) pp. 015111(11pages).

6. Tetsuya Kida, Keisuke Horita, Satoshi Suehiro, Masayosh Yuasa, Armando T. Quitain, Tooru Tanaka, Katsuhiko Fujita, Yoichi Ishiwata and Kengo Shimanoe
Influence of Processing Conditions on the Performance of Cu2ZnSnS4 Nanocrystal Solar Cells
Chemistry Select, Vol. 1 (2016) pp. 86-92.

7. Mitsuhiro Nishio, Katsuhiko Saito, Masakatsu Abiru, Eiichiro Mori, Yasuhiro Araki, Daichi Tanaka, Tooru Tanaka and Qixin Guo
Low Pressure MOVPE Growth and Characterization of ZnTe Homoepitaxial Layers
physica status solidi (c) Vol. 13 (2016) pp. 439-442.

8. Katsuhiko Saito, Masakatsu Abiru, Eiichiro Mori, Yasuhiro Araki, Daichi Tanaka, Tooru Tanaka, Qixin Guo and Mitsuhiro Nishio
Influence of source transport rate upon fractions of Mg and Se in Zn1-xMgxSeyTe1?y layers grown by metalorganic vapor phase epitaxy
physica status solidi (c) Vol. 13 (2016) pp. 443-447.

9. Zhengwei Chen, Xu Wang, Fabi Zhang, Shinji Noda, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Temperature dependence of luminescence spectra in europium doped Ga2O3 film
Journal of Luminescence, Vol. 177 (2016) pp. 48-53.

10. Xu Wang, Zhengwei Chen, Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Influence of substrate temperature on the properties of (AlGa)2O3 thin films prepared by pulsed laser deposition
Ceramics International, Vol. 42 (2016) pp. 12783-12788.

11. Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Highly transparent conductive Ga doped ZnO films in the near-infrared wavelength range
Journal of Materials Science: Materials in Electronics, Vol. 27 (2016) pp. 9291-9296.

12. Zhengwei Chen, Xu Wang, Fabi Zhang, Shinji Noda, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita and Qixin Guo,
Observation of low voltage driven green emission from erbium doped Ga2O3 light-emitting devices
Applied Physics Letters, Vol. 109 (2016) pp. 022107(4pages).

13. Fabi Zhang, Makoto Arita, Xu Wang, Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Teruaki Motooka and Qixin Guo
Toward controlling the carrier density of Si doped Ga2O3 films by pulsed laser deposition
Applied Physics Letters, Vol. 109 (2016) pp. 102105(5pages).

14. Zhengwei Chen, Kazuo Nishihagi, Xu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita and Qixin Guo
Band alignment of Ga2O3/Si heterojunction interface measured by X-ray photoelectron spectroscopy
Applied Physics Letters, Vol. 109 (2016) 102106(4pages).

15. 秋山　肇, 内海　淳, 田中　徹, 齋藤勝彦, 西尾光弘, 郭　其新
直接接合技術を用いたp-ZnTe/n-ZnOヘテロ接合界面の作製と電気特性評価
電気学会論文誌C 136 (12), 1762-1767 (2016). 2016年09月

1. Xu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Lower temperature growth of single phase MgZnO films in all Mg content range,
Journal of Alloys and Compounds, Vol. 627 (2015) pp. 383-387.

2. Fabi Zhang, Hideki Jan, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Takashi Nagaoka, Makoto Arita, Qixin Guo,
Toward the understanding of annealing effects on (GaIn)2O3 films
Thin Solid Films, Vol. 578 (2015) pp.1-6.

3. Mitsuhiro Nishio, Katsuhiko Saito, Kensuke Urata,Yasuhiro Okamoto, Daichi Tanaka, Yasuhiro Araki, Masakatsu Abiru, Eiichiro Mori, Tooru Tanaka, Qixin Guo
Compositions of Mg and Se, surface morphology, roughness and Raman property of Zn1-xMgxSeyTe1-y layers grown at various substrate temperatures or dopant transport rates by MOVPE
Journal of Crystal Growth, Vol. 414 (2015) pp. 114-118.

4. H. Jussila, J. Lemettinen, M. Sopanen, T. Tanaka, and P. Kivisaari,
Two-photon absorption in GaAs1-x-yPyNx intermediate-band solar cells
Physical Review Applied, Vol. 3 (2015) pp. 054007(9pages).

5. M We?na, R Kudrawiec, Y Nabetani, T Tanaka, M Jaquez, O D Dubon, K M Yu and W Walukiewicz
Effects of a semiconductor matrix on the band anticrossing in dilute group II-VI oxides
Semiconductor Science and Technology, Vol. 30 (2015) pp.085018(6pages).

6. Wen Li, Xiuxun Han, Yun Zhao, Yonge Gu, Shengrong Yang, and Tooru Tanaka
Mild solvothermal synthesis of Cu2ZnSn(SxSe1-x)4 nanocrystals with tunable phase structure and composition
Journal of Power Sources, Vol. 294 (2015) pp. 603-608.

7. Xu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Takashi Nagaoka, Makoto Arita, and Qixin Guo,
Energy band bowing parameter in MgZnO alloys,
Applied Physics Letters, Vol. 107 (2015) pp.022111(5pages).

8. Satoshi Suehiro, Keisuke Horita, Masayoshi Yuasa, Tooru Tanaka, Katsuhiko Fujita, Yoichi Ishiwata, Kengo Shimanoe, and Tetsuya Kida
Synthesis of Copper?Antimony-Sulfide Nanocrystals for Solution-Processed Solar Cells
Inorganic Chemistry, Vol. 54 (2015) pp. 7840-7845.

9. Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Low temperature growth of europium doped Ga2O3 luminescent films
Journal of Crystal Growth, Vol. 430 (2015) pp. 28-33.

1. Tooru Tanaka, Masaki Miyabara, Yasuhiro Nagao, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin Man Yu, and Wladek Walukiewicz,
Photogenerated current by two-step photon excitation in ZnTeO Intermediate Band Solar Cells with n-ZnO window layer,
IEEE Journal of Photovoltaics, 4 (2014) 196-201.

2. Qixin Guo, Tomoya Nakao, Takaya Ushijima, Wangzhou Shi, Feng Liu, Katsuhiko Saito, Tooru Tanaka, and Mitsuhiro Nishio
Growth of InGaN layers on (111) silicon substrates by reactive sputtering
Journal of Alloys and Compounds, 587 (2014) 217-221.

3. 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
Journal of Crystal Growth, 387 (2014) 96-100.

4. M. Nishio, K. Saito, R. Ito, K. Tanaka, K. Urata, Y. Nakamura, T. Tanaka, Q.X. Guo
The effects of substrate temperature upon the compositions of Mg and Se in Zn1-xMgxSeyTe1-y layer grown by MOVPE
physica status solidi (c), Vol. 11 (2014) pp. 1202-1205.

5. Hajime Akiyama, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, and Qixin Guo
Fabrication of ZnO/ZnTe heterojunction by using a Room Temperature Direct Bonding technology
physica status solidi (c), Vol. 11 (2014) pp. 1218-1220.

6. Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, and Qixin Guo
Wide bandgap engineering of (GaIn)2O3 films
Solid State Communications, Vol. 186 (2014) pp. 28-31.

7. Satoshi Suehiro, Keisuke Horita, Kota Kumamoto, Masayoshi Yuasa, Tooru Tanaka, Katsuhiko Fujita, Kengo Shimanoe, and Tetsuya Kida
Solution-Processed Cu2ZnSnS4 Nanocrystal Solar Cells: Efficient Stripping of Surface Insulating Layers using Alkylating Agents
The Journal of Physical Chemistry C, Vol. 118 (2013) pp. 804-810.

8. Yoshifumi Ikoma, Yoshimasa Ejiri, Kazunori Hayano, Katsuhiko Saito, Qixin Guo and Zenji Horita
Nanograin formation of GaAs by high-pressure torsion
Philosophical Magazine Letters, 94 (2014) 1-8.

9. Wen Li, Xiuxun Han, Yun Zhao, Liang Liu, Jinqing Wang, Shengrong Yang, Tooru Tanaka,
Cu2ZnSnS4 alloys synthesized from Cu2SnS3@ZnS nanoparticles via a facile hydrothermal approach
Materials Letters Vol. 125 (2014) pp. 167-170.

10.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,
Journal of Physics and Chemistry of Solids, Vol. 75, (2014) pp. 1201?1204.

11. Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo,
Thermal annealing impact on crystal quality of (GaIn)2O3 alloys,
Journal of Alloys and Compounds, Vol. 614 (2014) pp. 173-176.

12. Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita and Qixin Guo
Wide bandgap engineering of (AlGa)2O3 films
Applied Physics Letters, Vol. 105 (2014) 162107.

13. Zhenyu Zhao, Gudrun G Niehues, Stefan Funkner, Elmer Surat Estacio, Qifeng Han, Kohji Yamamoto, Jingtao Zhang, Wangzhou Shi, Qixin Guo, Masahiko Tani
Terahertz surface emission from Cu2ZnSnSe4 thin film photovoltaic material excited by femtosecond laser pulses,
Applied Physics Letters, Vol. 105 (2014) pp.231104-1-3.

14. H. Zhou, J. Pan, L. Ding, Y. Tang, J. Ding, Q. Guo, T. Fan, D. Zhang,
Biomass-derived hierarchical porous CdS/M/TiO2 (M = Au, Ag, pt, pd) ternary heterojunctions for photocatalytic hydrogen evolution
International Journal of Hydrogen Energy, Vol. 39 (2014) pp.16293-16301.

15. Yoshifumi Ikoma, Kazunori Hayano, Kaveh Edalati, Katsuhiko Saito, Qixin Guo, Zenji Horita, Toshihiro Aoki, David J. Smith,
Fabrication of nanograined silicon by high-pressure torsion,
Journal of Material Science, Vol. 49 (2014) pp. 6565-6569.

16. Dongdong MENG, Xu-Guang ZHENG, Xingliang XU, Jun NAKAUCHI, Masayoshi FUJIHALA, Xiaodong LIU, Qixin GUO, Makoto MAKI
Investigation of the Multiferroic Transition in CuO　Single Crystal using Dielectric and Raman Spectroscopy Measurements
JPS Conf. Proc. Vol. 3 (2014) pp.014039.

17. H. Zhou, L. Ding, T. Fan, J. Ding, D. Zhang, Q. Guo,
Leaf-inspired hierarchical porous CdS/Au/N-TiO2 heterostructures for visible light photocatalytic hydrogen evolution,
Applied Catalysis B: Environmental, Vol. 147 (2014) pp.221-228.

1. 田中徹，斉藤勝彦, 西尾光弘，郭其新（分担執筆）
第2編 第7章 第6節 ZnTe基板とLEDへの応用,
2013化合物半導体技術大全, 株式会社電子ジャーナル (2013) .

1. Qixin Guo, Wangzhou Shi, Feng Liu, Makoto Arita, Yoshifumi Ikoma, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio,
Effects of oxygen gas pressure on properties of iron oxide films grown by pulsed laser deposition,
Journal of Alloys and Compounds, 552 (2013) 1?5.

2. Mitsuhiro Nishio, Yuji Hayashida, Katsuhiko Saito, Tooru Tanaka, Qixin Guo,
Surface morphologies and photoluminescence properties of undoped and P-doped ZnTe layers grown by metalorganic vapor phase epitaxy,
Journal of Crystal Growth, 370 (2013) 348-352.

3. Mitsuhiro Nishio, Keita Kai, Ryota Fujiki, Katsuhiko Saito, Tooru Tanaka, Qixin Guo,
Effects of annealing treatment upon electrical and photoluminescence properties of phosphorus-doped ZnMgTe epilayers grown by metalorganic vapor phase epitaxy,
Journal of Crystal Growth, 370 (2013) 342-347.

4. Tooru Tanaka, Masaki Miyabara, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, and Wladek Walukiewicz,
Development of ZnTe-based solar cells,
Materials Science Forum, 750 (2013) 80-83.

5. Tooru Tanaka, Masaki Miyabara, Yasuhiro Nagao, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, and Wladek Walukiewicz
Photocurrent induced by two-photon excitation in ZnTeO intermediate band solar cells
Applied Physics Letters, 102 (2013) 052111.

6. Qixin Guo, Kazutoshi Takahashi, Katsuhiko Saito, Hajime Akiyama, Tooru Tanaka,
and Mitsuhiro Nishio,
Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy
Applied Physics Letters, 102 (2013) 092107.

7. Hajime Akiyama, Hiroyuki Hirano, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, and Qixin Guo
Epitaxial Growth of ZnTe Layers on ZnO Bulk Substrates by Metalorganic Vapor Phase Epitaxy
Japanese Journal of Applied Physics, 52 (2013) 040206.

8. Tooru Tanaka, Yasuhiro Nagao, Tomohiro Mochinaga, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, and Wladek Walukiewicz,
Molecular beam epitaxial growth of ZnCdTeO epilayers for intermediate band solar cells
Journal of Crystal Growth, 378 (2013) 259-262.

9. Yun Zhao, Xiuxun Han, Wen Li, Liang Liu and Tooru Tanaka,
Synthesis of the Cu2ZnSn(S,Se)4 alloys with tunable phase structure and composition via a novel non-toxic solution method
RSC Advances 3 (2013) 26160.

10. Yan-Cheng Lin, Ming-Jui Tasi, Wu-Ching Chou, and Wen-Hao Chang, Tooru Tanaka, Mitsuhiro Nishio, and Qixin Guo,
Recombination dynamics and carrier lifetimes in highly mismatched ZnTeO alloys,
Applied Physics Letters, 103 (2013) 261905.

11. J. F. Kong, W. Z. Shen, and Q. X. Guo
Raman-scattering probe of anharmonic effects due to temperature and composition in InGaN
Phys. Status Solidi B 250, No. 2, 329?333 (2013) / DOI 10.1002/pssb.201248374

12. Makoto Arita, Yu Tabata, Hiroki Sakamoto, and Qixin Guo
Photo-electrochemical Properties of Titanium Dioxide Thin Films Prepared by Reactive RF Sputtering Method
Materials Science Forum Vol. 750 (2013) pp 248-251.

13. Kuilong Yu , Shuai Lou , Jian Ding , Di Zhang , Qixin Guo and Tongxiang Fan
Structural integration design for enhanced photoluminescence in butterfly scales
Soft Matter, 9 (2013) 2614-2620. DOI: 10.1039/C2SM27220B

14. Xiao Dong Liu, Dong Dong Meng, Xu Guang Zheng, Xing Liang Xu, Qi Xin Guo
Low Temperature Raman Spectroscopic Study on γ-Cu2(OH)3Cl
Applied Mechanics and Materials,441-342, pp.320-323.

15. Lei Zhang, Ziwu Ji, Shulai Huang, Huining Wang, Hongdi Xiao, Yujun Zheng, Xiangang Xu, Yun Lu, Qixin Guo
Effect of substrate temperature on optical properties and strain distribution of ZnTe epilayer on (100) GaAs substrates
Thin Solid Films, 536 (2013) 240-243.

16. Xiao-Dong Liu, Xu-Guang Zheng, Dong-Dong Meng, Xing-Liang Xu and Qi-Xin Guo
Raman spectroscopic study of the frustrated spin 1/2 antiferromagnet clinoatacamite
Journal of Physics: Condensed Matter, 25 (2013) 256003. doi:10.1088/0953-8984/25/25/256003

17. SHULAI HUANG, ZIWU JI, LEI ZHANG, MINGSHENG XU, SHUANG QU, XIANGANG XU, QIXIN GUO
Effect of reactor pressure upon photoluminescence properties of ZnTe homoepitaxial layer
OPTOELECTRONICS AND ADVANCED MATERIALS ? RAPID COMMUNICATIONS Vol. 7, No. 9-10, September - October 2013, p. 730 - 733

1. Tooru Tanaka, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Light-Emitting Diodes and Optoelectronics: New Research, Chapter : Enhanced Efficiency of ZnTe-Based Green Light-Emitting Diodes, , Nova Science Publishers, Inc. New York (2012). ISBN: 978-1-62100-448-6.

1. Tooru Tanaka, Shuhei Kusaba, Tomohiro Mochinaga, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, and Wladek Walukiewicz
Molecular beam epitaxial growth and optical properties of highly mismatched ZnTe1-xOx alloys
Applied Physics Letters, 100 (2012)011905 (3pages).

2. Qixin Guo, Hajime Akiyama, Yuta Mikuriya, Katsuhiko Saito, Tooru Tanaka, and Mitsuhiro Nishio
Growth of ZnTe layers on (111) GaAs substrates by metalorganic vapor phase epitaxy
Journal of Crystal Growth, 341 (2012) 7-11.

3. K. Saito, Y. Inoue, Y. Hayashida, T. Tanaka, Q.X. Guo and M. Nishio
Effects of substrate temperature upon the properties of ZnMgTe layer grown by MOVPE
Applied Surface Science, 258 (2012) 2137-2140.

4. Tooru Tanaka, Tatsuya Sueishi, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, Wladek Walukiewicz
Existence and removal of Cu2Se second phase in coevaporated Cu2ZnSnSe4 thin films
Journal of Applied Physics, 111 (2012) 053522.

5. M. Nishio, X. Han, K. Saito, T. Tanaka, Q. X. Guo
Influence of source transport rate upon phosphorus doping of ZnTe layers grown by MOVPE method
physica status solidi (c) 9 (2012) 1732-1735.

6. K. Saito, T. Saeki, T. Tanaka, Q. X. Guo, M. Nishio
Influence of dopant transport rate upon photoluminescence and electrical properties of phosphorus-doped ZnMgTe layers grown by MOVPE
physica status solidi (c) 9 (2012) 1736-1739.

7. Qixin Guo, Wangzhou Shi, Feng Liu, Tomoya Nakao, Katsuhiko Saito, Tooru Tanaka, and Mitsuhiro Nishio,
Impact of Radio Frequency Powers on GaInN Film Growth by Magnetron Reactive Sputtering,
Japanese Journal of Applied Physics, 51 (2012) 118004 (2 pages).

8. Fabi Zhang, Yoshifumi Ikoma, Jinping Zhang, Ke Xu, Katsuhiko Saito, and Qixin Guo
Characterization of epitaxial ZnTe layers grown on GaAs substrates by transmission electron microscopy and photoluminescence
Journal of Vacuum Science and Technology A, 30, 021508 (2012).

9. Han Zhou, Tongxiang Fan, Jian Ding, Di Zhang, and Qixin Guo
Bacteria-directed construction of hollow TiO2 micro/nanostructures with enhanced photocatalytic hydrogen evolution activity
Optics Express, 20, A340-A350, 2012.

10. Jian Ding, Di Zhang, Takaharu Konomi, Katsuhiko Saito, Qixin Guo
Epitaxial growth of ZnO layers on (111) GaAs substrates by laser molecular beam epitaxy
Thin Solid Films 520 (2012) 2663?2666.

11. X. D. Liu, D. D. Meng, X. G. Zheng, and Q. X. Guo.
Spectral properties of Botallackite-structure Alpha-Cu2(OH/D)3Br at room temperature
Adv. Mater. Res., 391-392, 1493-1497 (2012).

12. Jing Lu, Xiaodong Liu, Xingliang Xu, Masayoshi Fujihala, Dongdong Meng, Xuguang Zheng, Zhengwei Chen, and Qixin Guo
Raman Spectral Properties of β-Co2(OH)3Cl down to the Liquid Nitrogen Temperature
Advanced Materials Research Vols. 430-432 (2012) pp 1257-1260.

13. Xiaodong Liu, Xingliang Xu, Dongdong Meng, Masayoshi Fujihala, Xuguang Zheng, Zhengwei Chen, and Qixin Guo
Raman Band Redshifting of α-Cu2(OH)3Cl with Decreasing the Temperature
Advanced Materials Research Vols. 430-432 (2012) pp 391-394

14. Xiaodong Liu, Jing Lu, Masayoshi Fujihala, Dongdong Meng, Xingliang Xu, Xuguang Zheng, Zhengwei Chen, and Qixin Guo
Local Laser Heating Effect on Raman Spectroscopy of β-Co2(OH)3Br
Advanced Materials Research Vols. 430-432 (2012) pp 566-569.

15. Yoshifumi Ikoma, Kazunori Hayano , Kaveh Edalati , K Saito , Qixin Guo , Zenji Horita
Phase transformation and nanograin refinement of silicon by processing through high-pressure torsion
Applied Physics Letters, 101 (2012) 121908.

16. Shulai Huang, Ziwu Ji, Mingwen Zhao, Lei Zhang, Hongyu Guo, Baoli Liu, Xiangang Xu, and Qixin Guo
Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE
physica status solidi (a), 209 (2012) pp. 2041-2044.

1. Qixin Guo, Masaki Nada, Yaliu Ding, Katsuhiko Saito, Tooru Tanaka, and Mitsuhiro Nishio
Effect of gas flow rate on surface morphology and crystal quality of ZnTe epilayers grown on GaAs substrates
Materials Research Bulletin, 46, 551?554, (2011).

2. Mitsuhiro Nishio, Kyosuke Hiwatashi, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Temperature dependence of electrical properties for P-doped ZnMgTe bulk crystals of high quality grown by Bridgman method
Journal of Crystal Growth, 318 (2011)524-527.

3. Q. X. Guo, H. Senda, K. Saito, T. Tanaka, M. Nishio, J. Ding, T. X. Fan, D. Zhang, X. Q. Wang, S. T. Liu, B. Shen, and R. Ohtani
Electronic structure of GaInN semiconductors investigated by x-ray absorption spectroscopy
Applied Physics Letters 98 (2011) 181901 (3pages).

3. Tooru Tanaka, Kin M. Yu, Alejandro X. Levander, Oscar D. Dubon, Lothar A. Reichertz, Nair Lopez, Mitsuhiro Nishio, and Wladek Walukiewicz
Demonstration of ZnTe1-xOx Intermediate Band Solar Cell
Japanese Journal of Applied Physics 50 (2011) 082304 (3 pages).

4. Jian Ding, Di Zhang, Takaharu Konomi, Katsuhiko Saito, Qixin Guo*
Epitaxial growth of ZnO layers on (111) GaAs substrates by laser molecular beam epitaxy
Thin Solid Films (in press)

5. Jian Ding, Di Zhang, Makoto Arita, Yoshifumi Ikoma, Kazuki Nakamura, Katsuhiko Saito, Qixin Guo
Growth and characterization of Fe3O4 films
Materials Research Bulletin, 46 (2011) 2212.

6. Qibin Zhao, Xingmei Guo, Tongxiang Fan, Jian Ding, Di Zhang and Qixin Guo
Art of blackness in butterfly wings as natural solar collector
Soft Matter, 2011, Advance Article DOI: 10.1039/C1SM06167D, Paper

7. D. Huang, Y. Miyamoto, J. Ding, J. Gu, S. Zhu, Q. Liu, T. Fan, Q. Guo, D. Zhang
A new method to prepare high-surface-area N?TiO2/activated carbon
Materials Letters 65 (2011) 326?328.

8. D. Huang, Y. Miyamoto, T. Matsumoto, T. Tojo, T. Fan, J. Ding, Q. Guo, D. Zhang
Preparation and characterization of high-surface-area TiO2/activated carbon by low-temperature impregnation
Separation and Purification Technology 78 (2011) 9?15.

9. D. C. Huang, Q. L. Liu, W. Zhang, J. Ding, J. J. Gu, S. M. Zhu, Q. X. Guo, D. Zhang
Preparation of high-surface-area activated carbon from Zizania latifolia leaves by one-step activation with K2CO3/rarefied air
Journal of Materials Sicence 46,5064?5070,(2011). DOI 10.1007/s10853-011-5429-4

10. LIU Xiao-Dong, Hagihala Masato, ZHENG Xu-Guang, MENG Dong-Dong, GUO Qi-Xin
Raman and Mid-IR Spectral Analysis of the Atacamite-Structure Hydroxyl/Deuteroxyl Nickel Chlorides Ni2(OH/D)3Cl
CHIN. PHYS. LETT. Vol. 28, 087805-1-4, (2011)

11. L. F. Jiang, J. F. Kong, W. Z. Shen, and Q. X. Guo
Temperature Dependence of Raman Scattering in AlInN
Journal of Applied Physics, 109 (2011) 113514.

12. L. F. Jiang, W. Z. Shen, and Q. X. Guo
Optical properties of AlInN thin films (in Chinese)
J. Infrared Millim. Waves, 30, 207-211, 2011

13. ZHANG Fa-bi, LI Ming-wei, QIN Zu-jun, GUO Qi-xin
Preparation of Al2O3-ZrO2 Composite Ceramic Coating by a New Sol-gel Method and It’s Structure
Surface Technology, 40, 1-3 (2011) (in Chinese).

14. Liu Xiao-Dong, Tao Wan-Jun, Zheng Xu-Guang, Hagihala Masato, Meng Dong-Dong, Zhang Sen-Lin, and Guo Qi-Xin
Mid-infrared spectroscopic properties of geometrically frustrated basic cobalt chlorides
Acta Phys. Sin. 60, 037803, 2011 (in Chinese)

15. LIU Xiao-Dong, Hagihala Masato, ZHENG Xu-Guang, TAO Wan-Jun, MENG Dong-Dong, ZHANG Sen-Lin, GUO Qi-Xin
Trimeric Hydrogen Bond in Geometrically Frustrated Hydroxyl Cobalt Halogenides
Chinese Physics Letters 28 (1): 017803, 2011

16. Qibin Zhao, Tongxiang Fan, Jian Ding, Di Zhang, Qixin Guo, Masao Kamada
Super Black and Ultrathin Amorphous Carbon Film Inspired by Anti-reflection Architecture in Butterfly Wing
Carbon,49, 877-883, 2011.

17. M. Nishio, K. Kaia, K. Saito, T. Tanaka, Q.Guo
Effect of VI/II ratio upon photoluminescence and electrical properties of phosphorus-doped ZnTe films grown by metalorganic vapor phase epitaxy
Thin Solid Films, 520 (2011) 743-746.

18. Jian Ding, Tongxiang Fan, Di Zhang, Katsuhiko Saito, and Qixin Guo
Structural and optical properties of porous iron oxide
Solid State Communications, 151 (2011) 802.

19. Xiao-Dong Liu, Masato Hagihala, Xu-Guang Zheng, and Qi-Xin Guo
Vibrational spectroscopic properties of botallackite-structure basic copper halides
Vibrational Spectroscopy, 56 (2011) 177-183.

20. Xiaodong Liu, Dongdong Meng, Xuguang Zheng, Masato Hagihala and Qixin Guo
Mid-IR and Raman Spectral Properties of Hydroxyl/Deuteroxyl Cobalt Chlorides
Advanced Materials Research Vols. 146-147, 1194-1197, 2011

21. Xiaodong Liu, Dongdong Meng, Xuguang Zheng, Masato Hagihala and Qixin Guo
Mid-IR and Raman Spectral Properties of Clinoatacamite-structure Basic Copper Chlorides
Advanced Materials Research Vols. 146-147, 1202-1205, 2011.

22. Wanjun Tao, Xiaodong Liu, Xuguang Zheng, Dongdong Meng, and Qixin Guo
Mid-IR and Raman Spectral Properties of Geometrically Frustrated Atacamite Hydroxyl Copper Chloride
Advanced Materials Research Vols. 146-147, 972-975, 2011

1. Tooru Tanaka, Akihiro Yoshida, Daisuke Saiki, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, and Toshiyuki Yamaguchi
Influence of composition ratio on properties of Cu2ZnSnS4 thin films fabricated by co-evaporation
Thin Solid Films 518 (2010)S29-S33.

2. Qixin GUO, Yuta KUSUNOKI, Yaliu DING, Tooru TANAKA, and Mitsuhiro NISHIO
Properties of InGaN Films Grown by Reactive Sputtering
Japanese Journal of Applied Physics, 49 (2010) 081203.

3. Qixin Guo, Masaki Nada, Yaliu Ding, Tooru Tanaka, and Mitsuhiro Nishio
Low-temperature buffer layer effects on the quality of ZnTe epilayers grown on sapphire substrates
Journal of Applied Physics, 107 (2010) 123525.

4. Katsuhiko Saito, Satoshi Shimao, Tooru Tanaka, Qixin Guo, Mitsuhiro Nishio
Temperature dependence of photoluminescence from P-doped ZnMgTe bulk crystals of high quality grown by Bridgman method.
Physica Status Solidi (c), 7, 1495-1497 (2010).

5. Tooru Tanaka, Kin M. Yu, Peter R. Stone, Jeffrey W. Beeman, Oscar D. Dubon, Lothar A. Reichertz, Vincent M. Kao, Mitsuhiro Nishio, and Wladek Walukiewicz
Demonstration of homojunction ZnTe solar cells,
Journal of Applied Physics 108 (2010) 024502.

6. Di Zhang, Wang Zhang, Jiajun Gu, Shenming Zhu, Huilan Su, Qinglei, Liu, Tongxiang Fan, Jian Ding and Qixin Guo
Bio-Inspired Functional Materials Templated From Nature Materials (Review Paper)
KONA Powder and Particle Journal No.28, 116-130, (2010)

7. ZHU Peng-bo, DING Jian, GUO Cui-Ping, FAN Xue-lu, LIU Zhao-ting, FAN Tong-Xiang, ZHANG Di, GUO Qi-Xin, and KAMADA Masao
Synchrotron radiation XAFS investigation on wood structure hierarchical porous ZnO
Journal of Functional Materials (in press), 2010.

8. Masao Kamada, Harue Sugiyama, Kazutoshi Takahashi, Qixin Guo, Jiajun Gu, Wang Zhang, Tongxiang Fan, and Di Zhang
Photoelectron spectroscopic study on electronic structure of butterfly-templated ZnO
Physica Status Solidi (c), 7, 1574-1576 (2010).

9. Han Zhou, Xufan Li, Tongxiang Fan, Frank E. Osterloh, Jian Ding, Erwin M. Sabio, Di Zhang, Qixin Guo
Artificial inorganic leaf for efficient photochemica hydrogen production inspired by natural photosynthesis
Advanced Materials, 22, 951-956, 2010.

1. Tooru Tanaka, Mitsuhiro Nishio, Hiroshi Ogawa（分担執筆）, Handbook of Light Emitting and Schottky Diode Research, Chapter 15. Recent Progress in ZnTe-based green LED, Nova Science Publishers, Inc. New York (2009). ISBN: 978-1-60692-462-4

2. 田中徹，西尾光弘，郭其新，小川博司（分担執筆）, 第２編　第７章　第３節　ZnTe基板・応用デバイス, 2009化合物半導体技術大全, 株式会社電子ジャーナル (2009) pp.92-95.

1. Katsuhiko Saito, Kouji Yamaguchi, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, Hiroshi Ogawa,
Post-annealing effect upon electrical and optical properties of MOVPE grown P-doped ZnTe homoepitaxial layers,
Journal of Materials Science: Materials in Electronics, Vol.20 (2009) pp.S264-S267.

2. Tooru Tanaka, Katsuhiko Saito, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa,
Fabrication of a ZnTe light emitting diode by Al thermal diffusion into a p-ZnTe epitaxial layer on a p-ZnMgTe substrate,
Journal of Materials Science: Materials in Electronics Vol.20 (2009)pp.S505-S509.

3. Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa,
ZnTe based light emitting diodes fabricated by solid-state diffusion of Al through an Al oxide layer,
Japanese Journal of Applied Physics Vol.48 (2009) pp.022203 (5pages).

4. Qixin Guo, Yusuke Sueyasu, Yaliu Ding, Tooru Tanaka and Mitsuhiro Nishio,
Surface morphology and optical properties of ZnTe epilayers on GaAs substrates by metalorganic vapor phase epitaxy,
Journal of Crystal Growth Vol.311 (2009) pp.970-973.

5. Xiuxun Han, Yoshio Honda, Tetsuo Narita, Masahito Yamaguchi, Nobuhiko Sawaki, Tooru Tanaka, Qixin Guo and Mitsushiro Nishio,
Scattering times in the two-dimensional electron gas of AlxGa1?xN/AlN/GaN heterostructures,
Journal of Physics D: Applied Physics, Vol. 42 (2009) pp.045112-1 ? 045112-5.

6. Qixin Guo, Masahiko Ogata, Yaliu Ding, Tooru Tanaka, Mitsuhiro Nishio,
Heteroepitaxial growth of InN layers on (111) silicon substrates,
Journal of Crystal Growth, 311 (2009) pp. 2783-2786.

7. Qixin Guo, Yusuke Sueyasu, Tooru Tanaka, Mitsuhiro Nishio, and J.C. Cao,
Improvement in the Quality of ZnTe Epilayers Grown on GaAs Substrates by Introducing a Low-temperature Buffer Layer
Japanese Journal of Applied Physics, 48 (2009) 080208 (3pages).

8. Tooru Tanaka, Katsuhiko Saito, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa,
Enhanced light output from ZnTe light emitting diodes by utilizing thin film structure,
Applied Physics Express 2 (2009) 122101 (3pages).

9. L. F. Jiang, W. Z. Shen, and Qixin Guo
Temperature Dependence of the Optical Properties of AlInN
Journal of Applied Physics, 106, 013515 (8pp), 2009

10. Han Zhou, Tongxiang Fan, Ting Han, Xufan Li, Jian Ding, Di Zhang, Qixin Guo, and Hiroshi Ogawa
Bacteria-based controlled assembly of metal chalcogenide hollow nanostructures with enhanced light-harvesting and photocatalytic properties
Nanotechnology 20 085603 (10pp), 2009 doi:10.1088/0957-4484/20/8/085603

11. Wang Zhang, Di Zhang, Tongxiang Fan, Jiajun Gu, Jian Ding, Hao Wang, Qixin Guo, and Hiroshi Ogawa
Novel Photoanode Structure Templated from Butterfly Wing Scales
Chem. Mater., 2009, 21 (1), 33-40

12. Yu Chen, Jiajun Gu, Shenming Zhu, Tongxiang Fan, Di Zhang, Qixin Guo
Iridescent large-area ZrO2 photonic crystals using butterfly as templates
Applied Physics Letters, 94, 053901 (3pp), (2009)

13. J. F. Kong, W. Z. Shen, Y. W. Zhang , X. M. Li, and Q. X. Guo
Effect of Temperature on Raman Scattering in Hexagonal ZnMgO for Optoelectronic Applications
Solid State Commnuications 149, 10-13 (2009).

14. Xufan Li, Tongxiang Fan, Han Zhou, Suk-Kwun Chow, Wang Zhang, Di Zhang, Qixin Guo and Hiroshi Ogawa
Enhanced Ligh-Harvesting and Photocatalytic Properties in Morph-TiO2 from Green-Leaf Biotemplates
Advanced Functional Materials, 19, 45-56 (2009).

15. HAN ZHOU, TONGXIANG FAN, XUFAN LI, DI ZHANG, QIXIN GUO, AND HIROSHI OGAWA
Biomimetic photocatalyst system derived from the natural prototype in leaves for efficient visible-light-driven catalysis
Journal of Materials Chemistry, 19, 2695-2703, 2009

16. Zhang, W., Zhang, D., Fan, T., Ding, J., Gu, J., Guo, Q., Ogawa, H.
Biosynthesis of cathodoluminescent zinc oxide replicas using butterfly (Papilio paris) wing scales as templates
Materials Science and Engineering C, 29, 92-96, (2009).

1. Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa
Fabrication of ZnTe Light Emitting Diode by Al Thermal Diffusion through Surface Oxidation Layer
Japanese Journal of Applied Physics 47, 8408-8410, (2008).

2. J.-J. Gu, D. Zhang, and Q.X. Guo
Giant Seebeck coefficient decrease in polycrystalline materials with highly anisotropic band structures: Implications in seeking high-quality thermoelectric materials
Solid State Communications, 148, 10-13, 2008.

3. Qixin GUO, Tooru TANAKA, Mitsuhiro NISHIO, and Hiroshi OGAWA
Structural and Optical Properties of AlInN Films Grown on Sapphire Substrates
Japanese Journal of Applied Physics, 47, 612-615 (2008).

4. K. Saito, K. Fujimoto, K. Yamaguchi, T. Tanaka, M. Nishio, Q. X. Guo, and H. Ogawa
Improvement of MOVPE grown ZnTe:P layers by annealing treatment
Journal of Physics: Conference Series 100, 042019 (2008).

5. Tooru Tanaka, Katsuhiko Saito, Mitsuhiro Nishio, Qixin Guo, Hiroshi Ogawa,
Epitaxial growth of ZnMgTe with a wide composition range on ZnTe substrate by molecular beam epitaxy
Journal of Physics: Conference Series 100, 042018 (2008).

6. K. Saito, D. Kouno, T. Tanaka, M. Nishio, Q. X. Guo, and H. Ogawa
Growth of undoped ZnMgTe layers by metalorganic vapour phase epitaxy
Journal of Physics: Conference Series 100, 042028 (2008).

7. Huilan Su, Jie Han, Qun Dong, Di Zhang, Qixin Guo
In situ synthesis and photoluminescence of QD-CdS on silk fibroin fibers at room temperature
Nanotechnology, 19, 025601 (6pp), (2008).

8. Huilan Su, Qun Dong, Jie Han, Di Zhang, Qixin Guo
Biogenic synthesis and photocatalysis of Pd-PdO nanoclusters reinforced hierarchical TiO2 films with interwoven and tubular conformations
Biomacromolecules, 9, 499-504 (2008).

9. Q.X. GUO, Y. MITSUISHI, T. TANAKA, M. NISHIO, H. OGAWA, and Y.Z. HUANG
Microfabrication of ZnO on PTFE Template Patterned by Synchrotron Radiation
Journal of Korean Physical Society 53, 2796-2799 (2008).

10. J. C. Cao, J. T. Lu, and Qixin Guo
Electron-LO-phonon interaction in wurtzite GaN quantum wells
under a magnetic field
Physica B 403, 2567?2571 (2008).

11. Qun Dong, Huilan Su, Wei Cao, Jie Hana, Di Zhang, Qixin Guo
Biogenic synthesis of hierarchical hybrid nanocomposites and patterning of silver nanoparticles
Materials Chemistry and Physics 110 (2008) 160?165

12. Zhaoting Liu, Tongxiang Fan, Jian Ding, Di Zhang, Qixin Guo and Hiroshi Ogawa
Synthesis and cathodoluminescence properties of porous wood (fir)-templated zinc oxide
Ceramics International, 34, 69-74 (2008).

13. Qun Dong, Huilan Su, Chunfu Zhang, Di Zhang, Qixin Guo
Fabrication of hierarchical ZnO films with interwoven porous conformations by a bioinspired templating technique
Chemical Engineering Journal, 137, 428-435 (2008).

14. Tongxiang Fan, Xufan Li, Jian Ding, Di Zhang and Qixin Guo
Synthesis of biomorphic Al2O3 based on natural plant templates and assembly of Ag nanoparticles controlled within the nanopores
Microporous and Mesoporous Materials, 108, 204-212 (2008)

1. 小川博司, 西尾光弘, 田中徹（分担執筆） 化合物半導体の最新技術大全集, 技術情報協会, 第4章 II-VI族化合物半導体の技術動向　第2節　ZnTeを用いた高輝度純緑色発光素子の技術動向, pp.311-325, (2007). 2007年4月末日, ISBN: 978-4-86104-144-0.

1. Qixin Guo, Yusuke Kume, Yuji Fukuhara, Tooru Tanaka, Mitsuhiro Nishio, Hiroshi Ogawa, Masahiro Hiratsuka, Masahiko Tani, and Masanori Hangyo
Observation of ultra-broadband terahertz emission from ZnTe films grown by metaloganic vapor epitaxy
Solid State Communications, 141, 188-191 (2007).

2. Qixin GUO, Tooru TANAKA, Mitsuhiro NISHIO, Hiroshi OGAWA
Structural and optical properties of ZnMgO films grown by metal organic decomposition
Japanese Journal of Applied Physics, 46, 560-562 (2007).

3. Katsuhiko Saito, Tetsuo Yamashita, Daisuke Kouno, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa
Growth characteristics of ZnMgTe layer on ZnTe substrate by metalorganic vapor phase epitaxy
Journal of Crystal Growth, 298, 449-452 (2007)

4. Tooru Tanaka, Mitsuhiro Nishio, Kazuki Hayashida, Kenji Fujimoto, Qixin Guo, and Hiroshi Ogawa
Effects of dopant transport rate upon photoluminescence and electrical properties of ZnTe in atmospheric pressure MOVPE using tris-dimethlaminophosphorus
Journal of Crystal Growth, 298, 437-440 (2007).

5. Yusuke Kume, Qixin Guo, Tooru Tanaka, Mitsuhiro Nishio, Hiroshi Ogawa, and Wenzhong Shen
Low-pressure metalorganic vapor phase epitaxy growth of ZnTe
Journal of Crystal Growth, 298, 441-444 (2007).

6. Yusuke Kume, Qixin Guo, Yuji Fukuhara, Tooru Tanaka, Mitsuhiro Nishio, and Hiroshi Ogawa
Growth and Characterization of ZnTe epilayers on (100)GaAs substrates by metalorganic vapor phase epitaxy
Journal of Crystal Growth, 298, 445-448 (2007).

7. W.Z. Shen, Z.W. Jia, J. Chen, H.B. Ye, H. Ogawa and Q.X. Guo
Electronic band structures and transport properties of wurtzite indium nitride grown by metal-organic vapor phase epitaxy
Journal of Crystal Growth, 298, 394-398 (2007).

8. Q.X. Guo, Y. Okazaki, Y. Kume, T. Tanaka, M. Nishio, and H. Ogawa
Reactive sputter deposition of AlInN thin films
Journal of Crystal Growth 300 (2007) 151-154.

9. Qun Dong, Huilan Su, Wei Cao, Di Zhang, Qixin Guo, Yijian Lai
Synthesis and characterizations of hierarchical biomorphic titania oxide by a bio-inspired bottom-up assembly solution technique
Journal of Solid State Chemistry 180, 959-965 (2007).

10. Tooru Tanaka, Hiroshi Ogawa, Masao Kamada, Mitsuhiro Nishio, Masataka Masuda, Qixin Guo, Kazuki Hayashida, Yuzi Kondo, Teruaki Motooka, Daisuke Yoshimura, Hiroyuki Setoyama, and Toshihiro Okajima,
Design of Beamline BL9 at Saga Light Source,
AIP series of conference proceedings, Vol.879 (2007) p.559.

11. Shutetsu Akiyama, Kazunori Minegishi, Tooru Tanaka, Hiroshi Ogawa, and Masanobu Kasuga,
Effects of Sapphire Substrate Preparation on ZnO Epitaxial Growth by Atmospheric-Pressure Metal Organic Chemical Vapor Deposition,
Japanese Journal of Applied Physics, 46 (2007) 342.

12. Xufan Li, Tongxiang Fan, Di Zhang, Qixin Guo, and Hiroshi Ogawa
Assembly of metallic nanoparticles with controllable size in nanopores of biomorphic oxide fibers templated by cotton tissue
Journal of Materials Research 22, (in press)

13. Qun Dong, Huilan Su, Wei Cao, Di Zhang, Qixin Guo, and Fangying Zhang
Assembly and formation of biomorphic tin dioxide via a biomimetic sol-gel approach involving glycoprotein
European Journal of Inorganic Chemistry (in press)

14. Tooru Tanaka, Qixin Guo, Mitsuhiro Nishio, and Hiroshi Ogawa,
Characterization of Al-doped ZnTe layer fabricated by Al thermal diffusion,
Journal of Physics: Conference Series 61 (2007) 1162-1166.

15. Tooru Tanaka, Norihiro Murata, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, and Hiroshi Ogawa,
Study of Al thermal diffusion in ZnTe by secondary ion mass spectroscopy,
physica status solidi (b) 244 (2007)1685-1690.

16. Katsuhiko Saito, Kenji Fujimoto, Kouji Yamaguchi, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, Hiroshi Ogawa,
Post-annealing effect upon phosphorus-doped ZnTe homoepitaxial layers grown by MOVPE,
physica status solidi (b) 244 (2007)1634-1638.

1. Qixin Guo, Hiroshi Ogawa, and Harry Ruda
Fabrication and Characteristics of Nanostructured Materials Using Anodic Porous Alumina
Handbook of Semiconductor Nanostructures and Devices, Chapter 11, American Scientific Publishers ISBN: 1-58883-075-6 (2006).

1. Katsuhiko Saito, Tetsuo Yamashita, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa
Growth of Boron-Doped ZnTe Homoepitaxial Layer by Metalorganic Vapor Phase Epitaxy
phys. stat. sol. (c), Vol.3 (2006) pp.833-836..

2. Katsuhiko Saito, Keisuke Kinoshita, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, and Hiroshi Ogawa
Phosphorus-Doped ZnMgTe Bulk Crystals Grown by Vertical Bridgman Method
phys. stat. sol. (c), Vol.3 (2006) pp.812-816.

3. Kazuki Hayashida, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo, T.Tanigawa and Hiroshi Ogawa
Effects of substrate temperature upon photoluminescence and electrical properties of ZnTe in atmospheric pressure MOVPE using tris-dimethlaminophosphorus
phys. stat. sol.(c), Vol.3 (2006) pp.1172-1175.

4. T. Tanaka, Y. Hosi, T. Kuroiwa, K. Hayashida, K. Saito, M. Nishio, Q. Guo and H. Ogawa
Effect of Surface Treatment on Properties of ZnTe LED Fabricated by Al Thermal Diffusion
phys. stat. sol. (b) Vol.243 (2006) pp.959-962.

5. Q.X. Guo, Y. Hachiya, T. Tanaka, M. Nishio, and H. Ogawa
Cathodoluminescence study of anodic nanochannel alumina
Journal of Luminescence, 119/120, 253-257 (2006).

6. Q.X. Guo, T. Tanaka, M. Nishio, and H. Ogawa
Growth properties of AlN films on sapphire substrates by reactive sputtering
Vacuum, 80, 716-718 (2006).

7. W. Z. Shen, X. D. Pu, J. Chen, H. Ogawa, and Q. X. Guo
Critical Point Transitions of Wurtzite Indium Nitride
Solid State Communication 137, 49-52 (2006).

9. Wang Zhang, Di Zhang, Tongxiang Fan, Jian Ding, Qixin Guo, H.Ogawa,
Fabrication of ZnO microtubes with adjustable nanopores on the walls by templating of butterfly wing scale
Nanotechnology 17, 840-844 (2006).

10. Tooru Tanaka, Daisuke Kawasaki, Mitsuhiro Nishio, Qixin Guo and Hiroshi Ogawa,
Fabrication of Cu2ZnSnS4 thin films by co-evaporation,
physica status solidi (c) Vol.3 (2006) pp.2844-2847.

11. K. Saito, G. So, T. Tanaka, M. Nishio, Q. Guo and H. Ogawa,
Optical and Electrical Properties of Phosphorus-Doped ZnMgTe Bulk Crystals Grown by Bridgman Method,
physica status solidi (c) Vol.3 (2006) pp.2673-2676.

12. Xufan Li, Tongxiang Fan, Zhaoting Liu, Jian Ding, Qixin Guo, Di Zhang
Synthesis and Hierarchical Pore Structure of Biomorphic Manganese Oxide Derived From Woods
Journal of the European Ceramic Society 26, 3657-3664 (2006).

13. X. D. Pu, W. Z. Shen, Z. Q. Zhang H. Ogawa, and Q. X. Guo
Growth and Depth Dependence of Visible Luminescence in Wurtzite Indium Nitride Epilayers
Applied Physics Letters, 88,151904 (1-3) (2006).

14. Di Zhang, Tongxiang Fan, Jian Ding, Qixin Guo, Hiroshi Ogawa,
Morphosynthesis of Hierarchical ZnO Replica Using Butterfly Wing scales as Templates, Wang
Microporous and Mesoporous Materials 92, 227-233 (2006).

15. Qixin GUO, Nozomu UESUGI, Tooru TANAKA, Mitsuhiro NISHIO and Hiroshi OGAWA
Reactive Ion Etching of Zinc Oxide Using Methane and Hydrogen Gases
Japanese Journal of Applied Physics 45, 8597-8599 (2006).

16. Z. W. Jia, W. Z. Shen, H. Ogawa and Q. X. Guo
Electron Dephasing in Wurtzite Indium Nitride Thin Films
Applied Physics Letters, 89, 232107-1-3 (2006).

17. Wang Zhang, Di Zhang, Tongxiang Fan, Jian Ding, Jiajun Gu, Qixin Guo, and Hiroshi Ogawa
Biomimetic zinc oxide replica with structural color using butterfly (Ideopsis similis) wings as templates
Bioinspiration & Biomimetics, 1, 89-95 (2006).

18. Tongxiang Fan, Xufan Li, Zhaoting Liu, Jiajun Gu, Qixin Guo, Di Zhang
Microstructure and Infrared Absorption of Biomorphic Chromium Oxides Templated by Wood Tissues
Journal of the American Ceramic Society, 89, 3511-3515 (2006).

※2005年以前の論文は、各教員の研究業績データベースをご覧ください。