Browsing by Author Zhang, Guoyi

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Issue DateTitleAuthor(s)
15-Jun-20202 in. Free-standing GaN grown by HVPE with sputtered AlN buffer on GaAs substrateZhu, Xingyu; Wu, Jiejun; Cheng, Yutian; Dong, Boyu; Guo, Bingliang; Li, Mengda; Zhao, Qiyue; Zhang, Guoyi; Yu, Tongjun
200933 mu m free standing thick film vertical structure LED made by laser lift-offSun, Yongjian; Qi, Shengli; Chen, Zhizhong; Kang, Xingning; Zhu, Guangmin; Chen, Cheng; Li, Shitao; Pan, Yaobo; Yan, Jianfeng; Deng, Junjing; Long, Hao; Hao, Maosheng; Yu, Tongjun; Zhang, Guoyi
200933 ��m free standing thick film vertical structure LED made by laser lift-offSun, Yongjian; Qi, Shengli; Chen, Zhizhong; Kang, Xingning; Zhu, Guangmin; Chen, Cheng; Li, Shitao; Pan, Yaobo; Yan, Jianfeng; Deng, Junjing; Long, Hao; Hao, Maosheng; Yu, Tongjun; Zhang, Guoyi
Dec-2022alpha-opic flux models based on the five fundus photoreceptors for prediction of light-induced melatonin suppressionNie, Jingxin; Chen, Zhizhong; Jiao, Fei; Chen, Yiyong; Pan, Zuojian; Deng, Chuhan; Zhang, Haodong; Dong, Boyan; Xi, Xin; Kang, Xiangning; Wang, Qi; Dang, Weimin; Dong, Wentian; Zhou, Tianhang; Zhou, Shuzhe; Yu, Xin; Tong, Yuzhen; Zhang, Guoyi; Shen, Bo
2012Analyses of light extraction efficiency in GaN-based LEDs grown on patterned sapphire substratesXu, Chenglong; Yu, Tongjun; Yan, Jian; Yang, Zhiyuan; Li, Xingbin; Tao, Yuebin; Fu, Xingxing; Chen, Zhizhong; Zhang, Guoyi
2012Analyses of light extraction efficiency in GaN-based LEDs grown on patterned sapphire substratesXu, Chenglong; Yu, Tongjun; Yan, Jian; Yang, Zhiyuan; Li, Xingbin; Tao, Yuebin; Fu, Xingxing; Chen, Zhizhong; Zhang, Guoyi
2011Analyses of surface temperatures on patterned sapphire substrate for the growth of GaN with metal organic chemical vapor depositionLi, Zheng; Jiang, Yuxuan; Yu, Tongjun; Yang, Zhiyuan; Tao, Yuebin; Jia, Chuanyu; Chen, Zhizhong; Yang, Zhijian; Zhang, Guoyi
2014Angular distribution of polarized spontaneous emissions and its effect on light extraction behavior in InGaN-based light emitting diodesYuan, Gangcheng; Chen, Xinjuan; Yu, Tongjun; Lu, Huimin; Chen, Zhizhong; Kang, Xiangning; Wu, Jiejun; Zhang, Guoyi
2010Anisotropic defect reduction in non-polar a-plane GaN grown by hydride vapor phase epitaxy on maskless patterned templatesZhao, Lubing; Yu, Tongjun; Wu, Jiejun; Dai, Tao; Yang, Zhijian; Zhang, Guoyi
2018Anisotropic Fracture Toughness of Bulk GaNCheng, Yutian; Cai, Duanjun; Wang, Hui; Wu, Jiejun; Liu, Xiangshun; Zhang, Guoyi; Yu, Tongjun
2008Back-illuminated Al0.42Ga0.58N/ Al0.40Ga0.60N heterojunction p-i-n solar-blind UV photodetectorCheng, Caijing; Ding, Jiaxin; Zhang, Xiangfeng; Zhao, Hongyan; Lu, Zhengxiong; Si, Junjie; Sun, Weiguo; Sang, Liwen; Zhang, Guoyi
2016Band engineering for surface emission enhancement in Al-rich AlGaN-based deep-ultraviolet light emitting diodesLu, Huimin; Yu, Tongjun; Chen, Xinjuan; Wang, Jianping; Zhang, Guoyi
2016Band engineering for surface emission enhancement in Al-rich AlGaN-based deep-ultraviolet light emitting diodesLu, Huimin; Yu, Tongjun; Chen, Xinjuan; Wang, Jianping; Zhang, Guoyi
2007Cathodoluminescence study of InGaN MQW laser diodes using laser lift-off techniqueLi, Rui; Chen, Weihua; Kang, Xiangning; Xu, Ke; Xu, Jun; Yang, Zhijian; Nie, Ruijuan; Yu, Tongjun; Chen, Zhizhong; Qin, Zhixin; Zhang, Guoyi; Gan, Zizhao; Hu, Xiaodong
2012Changing oblique angles of pyramid facets fabricated by wet etching of N polar GaNYu, Feng; Chen, Zhizhong; Qi, Shengli; Wang, Suyuan; Jiang, Shuang; Fu, Xingxing; Jiang, Xianzhe; Yu, Tongjun; Qin, Zhixin; Kang, Xiangning; Wu, Jiejun; Zhang, Guoyi
2017Characteristics of GaN-based light emitting diodes with different thicknesses of buffer layer grown by HVPE and MOCVDTian, Pengfei; Edwards, Paul R.; Wallace, Michael J.; Martin, Robert W.; McKendry, Jonathan J. D.; Gu, Erdan; Dawson, Martin D.; Qiu, Zhi-Jun; Jia, Chuanyu; Chen, Zhizhong; Zhang, Guoyi; Zheng, Lirong; Liu, Ran
2012CMOS-Controlled Color-Tunable Smart DisplayZhang, Shuailong; Gong, Zheng; McKendry, Jonathan J. D.; Watson, Scott; Cogman, Andrew; Xie, Enyuan; Tian, Pengfei; Gu, Erdan; Chen, Zhizhong; Zhang, Guoyi; Kelly, Anthony E.; Henderson, Robert K.; Dawson, Martin D.
2019Coordinated stress management and dislocation control in GaN growth on Si (111) substrates by using a carbon nanotube maskWang, Kun; Yu, Tongjun; Wei, Yang; Li, Mengda; Zhang, Guoyi; Fan, Shoushan
2016The Coupling Behavior of Multiple Dipoles and Localized Surface Plasmons in Ag Nanoparticles ArrayJiang, Shuang; Chen, Zhizhong; Feng, Yulong; Jiao, Qianqian; Fu, Xingxing; Ma, Jian; Li, Junze; Jiang, Shengxiang; Yu, Tongjun; Zhang, Guoyi
2019Critical thickness of GaN film in controllable stress-induced self-separation for preparing native GaN substratesLi, Mengda; Cheng, Yutian; Yu, Tongjun; Wu, Jiejun; He, Jinmi; Liu, Nanliu; Han, Tong; Zhang, Guoyi