江南大学理学院教师。从事低维光电转换器件如纳米线电池和二维材料光伏与探测器件方面的研究，至今以第一作者在SCI期刊Nano Energy (IF15.55)、Advanced Optical Materials (IF7.13)、Optics Express (IF3.56)、Nanoscale Research Letters (IF3.16)等上发表论文，同时与其他人员合作在SCI一区、二区期刊上发表论文多篇，申请发明专利一项。担任Applied Optics、IEEE Photonics Journal和Nano-Micro Letters等期刊审稿人。

工作及研究经历 2019.6-今 江南大学理学院

2014.9-2019.6 苏州大学光电科学与工程学院 博士

微纳光子学，半导体光电转换与探测器件

[1] Guoyang Cao, Aixue Shang, Cheng Zhang, Youpin Gong, Shaojuan Li, Qiaoliang Bao, and Xiaofeng Li*. Optoelectronic investigation of monolayer MoS2/WSe2 vertical heterojunction photoconversion devices. Nano Energy 2016, 30, 260−266.

[2] Guoyang Cao, Yidan An, Qiaoliang Bao, and Xiaofeng Li*. Physics and optoelectronic simulation of photodetectors based on 2D materials. Advanced Optical Materials 2019, 1900410.

[3] Guoyang Cao, Xiaofeng Li*, Yaohui Zhan, Shaolong Wu, Aixue Shang, Cheng Zhang, Zhenhai Yang, and Xiongfei Zhai. Design of μc-Si:H/α-Si:H coaxial tandem single-nanowire solar cells considering photocurrent matching. Optics Express 2014, 22(S7), A1761–A1767.

[4] Zhenhai Yang#, Guoyang Cao#, Aixue Shang, Dang Yuan Lei, Cheng Zhang, Pingqi Gao*, Jichun Ye, and Xiaofeng Li*. Enhanced photoelectrical response of hydrogenated amorphous silicon single-nanowire solar cells by front-opening crescent design. Nanoscale Research Letters 2016, 11, 233.

[5] Guoyang Cao, Cheng Zhang, Shaolong Wu, Dong Ma*, and Xiaofeng Li*. Physical manipulation of ultrathin-film optical interference for super absorption and two dimensional heterojunction photoconversion. Chinese Physics B 2018, 27(12): 124020.

[6] Cheng Zhang, Guoyang Cao, Shaolong Wu, Weijia Shao, Vincenzo Giannini, Stefan A. Maier, and Xiaofeng Li*. Thermodynamic loss mechanisms and strategies for efficient hot-electron photoconversion. Nano Energy 2019, 55, 164–172.

[7] Xiongfei Zhai, Guoyang Cao, Shaolong Wu*, Aixue Shang, and Xiaofeng Li*. Study on limiting efficiencies of α-Si:H/μc-Si:H-based single-nanowire solar cells under single and tandem junction configurations. Applied Physics Letters 2015, 107, 181106.