Yong-Xian Gu

Improved efficiency of InAs/GaAs quantum dots solar cells by Si-doping

Xiaoguang Yang, Kefan Wang, Yong-Xian Gu et al. · Solar Energy Materials and Solar Cells · 2013 · 79 citations

Engineering, Electrical Engineering, Materials Science +12

Temperature-dependent modulation characteristics for 1.3 μm InAs/GaAs quantum dot lasers

Pengfei Xu, Tao Yang, Hai‐Ming Ji et al. · Journal of Applied Physics · 2010 · 23 citations

Natural Sciences, Electrical Engineering, Physics +17

Self-Heating Effect on the Two-State Lasing Behaviors in 1.3-µm InAs–GaAs Quantum-Dot Lasers

Hai‐Ming Ji, Tao Yang, Yulian Cao et al. · Japanese Journal of Applied Physics · 2010 · 15 citations

Engineering, Electrical Engineering, Materials Science +17

Theoretical study of the effects of InAs/GaAs quantum dot layer’s position in i-region on current-voltage characteristic in intermediate band solar cells

Yong-Xian Gu, Xiaoguang Yang, Hai‐Ming Ji et al. · Applied Physics Letters · 2012 · 14 citations

Engineering, Electrical Engineering, Materials Science +17

Si delta doping inside InAs/GaAs quantum dots with different doping densities

Kefan Wang, Yong-Xian Gu, Xiaoguang Yang et al. · Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena · 2012 · 11 citations

Natural Sciences, Materials Science, Physics +17