研究成果
一、发表的学术论文(详见Google个人学术)
[25] Y. X. Cheng, J. H. Ye, L. Lai, S. Fang, and D. Y. Guo*, Ambipolarity regulation of deep-UV photocurrent by controlling crystalline phases in Ga2O3 nanostructure for switchable logic applications. Adv. Electron. Mater. 2023, 2201216.
[24] C. Wu, F. M. Wu, H. Z. Hu, S. L. Wang, A. P. Liu, and D. Y. Guo*, Review of self-powered solar-blind photodetectors based on Ga2O3.Mater. Today Phys., 2022, 28: 100883.【综述论文】
[23] M. M. Chang, D. Y. Guo*, X. L. Zhong, F. B. Zhang, and J. B. Wang*, Impact of 100 MeV high-energy proton irradiation on β-Ga2O3 solar-blind photodetector: Oxygen vacancies formation and resistance switching effect. J. Appl. Phys., 2022, 132 (12), 123105.
[22] C. Wu, F. M. Wu*, H. Z. Hu, C. Q. Ma, J. H. Ye, S. L. Wang, H. P. Wu, J. B. Wang, A. P. Liu*, and D. Y. Guo*, Work function tunable laser induced graphene electrodes for Schottky type solar-blind photodetectors. Appl. Phys. Lett., 2022, 120 (10): 101102.【ESI热点论文，ESI高被引论文】
[21] C. Wu, F. M. Wu*, C. Q. Ma, S. Li, A. P. Liu, X. Yang, Y. C. Chen, J. B. Wang, and D. Y. Guo*, A general strategy to ultrasensitive Ga2O3 based self-powered solar-blind photodetectors. Mater. Today Phys., 2022, 23: 100643.【ESI高被引论文】
[20] C. Wu, L. L. Qiu, S. Li, D. Y. Guo*, P. G. Li, S. L. Wang, P. F. Du, Z. W. Chen, A. P. Liu*, X. H. Wang, H. P. Wu, F. M. Wu*, and W. H. Tang, High sensitive and stable self-powered solar-blind photodetector based on solution-processed all inorganic CuMO2/Ga2O3 pn heterojunction. Mater. Today Phys., 2021, 17: 100335. 【ESI高被引论文】
[19]S. Li, Y. S. Zhi, C. Lu, C. Wu, Z. Y. Yan, Z. Liu, J. Yang, X. L. Chu, D. Y. Guo*, P. G. Li*, Z. P. Wu, and W. H. Tang*, Broadband ultraviolet self-powered photodetector constructed on exfoliated β-Ga2O3/CuI core-shell microwire heterojunction with superior reliability. J. Phys. Chem. Lett., 2021, 12 (1): 447-453.【ESI高被引论文】
[18] D. Y. Guo, K. Chen, S. L. Wang, F. M. Wu*, A. P. Liu, C. R. Li, P. G. Li, C. K. Tan, and W.H. Tang*,Self-powered solar-blind photodetectors based on α/β phase junction of Ga2O3, Phys. Rev. Applied, 2020, 13: 024051.【ESI高被引论文】
[17] C. Wu, D. Y. Guo*, L. Y. Zhang, P. G. Li, F. B. Zhang, C. K. Tan, S. L. Wang, A. P. Liu, F. M. Wu*, and W. H. Tang, Systematic investigation of the growth kinetics of β-Ga2O3 epilayer by plasma enhanced chemical vapor deposition, Appl. Phys. Lett., 2020, 116 (7): 072102. 【入选Applied Physics Letters杂志2020-2021年引用最高的20篇论文之一】
[16] C. Wu, C. R. He, D. Y. Guo*, F. B. Zhang, P. G. Li, S. L. Wang, A. P. Liu*, F. M. Wu*, and W. H. Tang, Vertical α/β-Ga2O3 phase junction nanorods array with graphene-silver nanowire hybrid conductive electrode for high-performance self-powered solar-blind photodetectors. Mater. Today Phys., 2020, 100193.
[15] D. Y. Guo, Q. X. Guo, Z. W. Chen, Z. P. Wu, P. G. Li, and W. H. Tang, Review of Ga2O3 based optoelectronic devices, Mater. Today Phys., 2019, 11: 100157.【综述论文】
[14] 郭道友, 李培刚, 陈政委, 吴真平, 唐为华, 超宽禁带半导体β-Ga2O3及深紫外透明电极、日盲探测器的研究进展, 物理学报, 2019, 68 (7): 078501.【综述论文，入选《物理学报》2020年度高被引论文】
[13] S. Li, Z. Y. Yan, Z. Liu, J. Chen, Y. S. Zhi, D. Y. Guo*, P. G. Li*, Z. P. Wu, and W. H. Tang*, A self-powered solar-blind photodetector with large Voc enhancing performance based on the PEDOT:PSS/Ga2O3 organic-inorganic hybrid heterojunction. J. Mater. Chem. C, 2020,8: 1292-1300 .
[12] S. Li, D. Y. Guo*, P. G. Li*, X. Wang, Y. H. Wang, Z. Y. Yan, Z. Liu, Y. S. Zhi, Y. Q. Huang, Z. P. Wu, W. H. Tang*, Ultrasensitive, superhigh signal-to-noise ratio, self-powered solar-blind photodetector based on n-Ga2O3/p-cuscn core-shell microwire heterojunction, ACS Appl. Mater. Interfaces, 2019, 11 (38): 35105-35114.
[11] C. R. He, D. Y. Guo*, K. Chen, S. L. Wang, J. Q. Shen, N. Zhao, A. P. Liu, Y. Y. Zheng, P. G. Li, Z. P. Wu, C. R. Li, F. M. Wu, W. H. Tang, α-Ga2O3 nanorod array-Cu2O microsphere p-n junctions for self-powered spectrum-distinguishable photodetectors, ACS Appl. Nano Mater., 2019, 2 (7): 4095-4103.
[10] D. Y. Guo, Y. L. Su, H. Z. Shi, P. G. Li, N. Zhao, J. H. Ye, S. L. Wang, A. P. Liu, Z. W. Chen, C. R. Li, and W. H. Tang, Self-powered ultraviolet photodetector with super high photoresponsivity (3.05 A/W) based on the GaN/Sn:Ga2O3 pn junction, ACS Nano, 2018, 12 (12): 12827-12835.【ESI热点论文，ESI高被引论文】
[9]P. G. Li, H. Z. Shi, K. Chen, D. Y. Guo*, W. Cui, Y. S. Zhi, S. L. Wang, Z. P. Wu, Z. W. Chen, and W. H. Tang,Construction of GaN/Ga2O3 p-n junction for an extremely high responsivity self-powered UV photodetector. J. Mater. Chem. C, 2017, 5 (40): 10562-10570.
[8] D. Y. Guo, H. Liu, P. G. Li, Z. P. Wu, S. L. Wang, C. Cui, C. R. Li, and W. H. Tang, Zero-power-consumption solar-blind photodetector based on β-Ga2O3/NSTO heterojunction, ACS Appl. Mater. Interfaces, 2017, 9 (2): 1619-1628.【ESI高被引论文】
[7] D. Y. Guo, H. Z. Shi, Y. P. Qian, M. Lv, P. G. Li, Y. L. Su, Q. Liu, K. Chen, S. L. Wang, C. Cui, C. R. Li, and W. H. Tang. Fabrication of β-Ga2O3/ZnO heterojunction for solar-blind deep ultraviolet photodetection. Semicond. Sci. Tech., 2017, 32 (3): 03LT01.【SST杂志2017年亮点论文(Highlights of 2017)，荣获IOP出版社2019年China Top Cited Author Award】
[6] D. Y. Guo, P. G. Li, Z. P. Wu, W. Cui, X. L. Zhao, M. Lei, L. H. Li, and W. H. Tang. Inhibition of unintentional extra carriers by Mn valence change for high insulating devices. Sci. Rep., 2016, 6: 24190.
[5] D. Y. Guo, Z. P. Wu, P. G. Li, Y. H. An, P. C. Wang, X. L. Chu, X. C. Guo, Y. S. Zhi, M. Lei, L. H. Li, and W. H. Tang. Unipolar resistive switching behavior of amorphous gallium oxide thin films for nonvolatile memory applications. Appl. Phys. Lett ., 2015, 106 (4): 042105.
[4] D. Y. Guo, Z. P. Wu, L. J. Zhang, T. Yang, Q. R. Hu, M. Lei, P. G. Li, L. H. Li, and W. H. Tang. Abnormal bipolar resistive switching behavior in a Pt/GaO1.3/Pt structure. Appl. Phys. Lett ., 2015, 107 (3): 032104.
[3] D. Y. Guo, Z. P. Wu, Y. H. An, X. J. Li, X. C. Guo, X. L. Chu, C. L. Sun, M. Lei, L. H. Li, L. X. Cao, P. G. Li, and W. H. Tang. Room temperature ferromagnetism of (Ga1-xMnx)2O3 epitaxial thin films. J. Mater. Chem. C, 2015, 3 (8): 1830-1834.
[2] D. Y. Guo, Z. P. Wu, Y. H. An, X. C. Guo, X. L. Chu, C. L. Sun, L. H. Li, P. G. Li, and W. H. Tang. Oxygen vacancy tuned Ohmic-Schottky type conversion for enhanced switching performance in β-Ga2O3 solar-blind ultraviolet photodetectors. Appl. Phys. Lett., 2014, 105 (2): 023507.【ESI高被引论文】
[1] D. Y. Guo, Z. P. Wu, P. G. Li, Y. H. An, H. Liu, X. C. Guo, H. Yan, G. F. Wang, C. L. Sun, L. H. Li, and W. H. Tang. Fabrication of β-Ga2O3 thin films and solar-blind photodetectors by laser MBE technology. Opt. Mater. Express, 2014, 4 (5): 1067.【ESI高被引论文，入选Opt. Mater. Express杂志创刊10年来引用最多的论文(Most Cited Optical Materials Express Papers of the Decade)】
二、获奖
(1) 郭道友(排名：2/5，主要为申报人博士期间工作)，氧化镓外延薄膜及深紫外传感器件基础研究，北京市人民政府，自然科学二等奖，2021年；
(2) 郭道友(排名：1/8)，超宽禁带氧化物半导体材料生长关键技术及其在光电器件中的应用，中国商业联合会，中国商业联合会科学技术奖-全国商业科技进步奖，一等奖，2022年。
三、科研项目
1.国家自然科学基金面上项目，62274148，2023/01-2026/12，59万元，在研，主持，1/9；
2.浙江省人社厅浙江省“万人计划”青年拔尖人才项目，2021/01-2023/12，80万元，在研，主持，1/1；
3. 中国原子能科学研究院(国防科工抗辐照应用中心)，2021/06-2023/05，12万元，在研，主持，1/5；
