Characterization of defects in mono-like silicon wafers and their effects on solar cell efficiency von Gong, Longfei, Wang, Fengzhen, Cai, Qing, You, Da, Dai, Bing

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Characterization of high-efficiency multi-crystalline silicon in industrial production von Tang, Xiaohui, Francis, Laurent A., Gong, Longfei, Wang, Fengzhen, Raskin, Jean-Pierre, Flandre, Denis, Zhang, Shuai, You, Da, Wu, Liang, Dai, Bing

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Oxygen precipitation heterogeneously nucleating on silicon phosphide precipitates in heavily phosphorus-doped Czochralski silicon von Zeng, Yuheng, Ma, Xiangyang, Tian, Daxi, Wang, Weiyan, Gong, Longfei, Yang, Deren, Que, Duanlin

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Influence of nano-additives (nano-PTFE and nano-CaCO3) on tribological properties of food-grade aluminum-based grease von Gong, Longfei, Qian, Shanhua, Wang, Wei, Ni, Zifeng, Tang, Lei

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Topology optimization of heat sink in turbulent natural convection using k-ω turbulent model von Zhang, Bin, Zhu, Jihong, Gong, Longfei, Jia, Kaixun, Gao, Limin

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Flow pattern defects in germanium-doped Czochralski silicon crystals von Xu, Wubing, Chen, Jiahe, Ma, Xiangyang, Yang, Deren, Gong, Longfei, Tian, Daxi

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Effects of carbon nano onions on the tribological performance of food‐grade calcium sulfonate complex grease von Wang, Wei, Qian, Shanhua, Gong, Longfei, Ni, Zifeng, Ren, Haidong

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Characteristics and value enhancement of cast silicon ingots von Zhang, Xiang, Gong, Longfei, Wu, Bei, Zhou, Min, Dai, Bing

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Oxygen precipitation in heavily phosphorus-doped Czochralski silicon: effect of nitrogen codoping von Zeng, Yuheng, Ma, Xiangyang, Chen, Jiahe, Tian, Daxi, Gong, Longfei, Yang, Deren

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Excellent passivation with implied open-circuit voltage of 710 mV for p-type multi-crystalline black silicon using PECVD grown a-Si:H passivation layer von Lin, Yiran, Feng, Mengmeng, Wang, Zhixue, Zeng, Yuheng, Liao, Mingdun, Gong, Longfei, Yan, Baojie, Yuan, Zhizhong, Ye, Jichun

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Effect of ramping anneals under inert or oxidizing ambient on the formation of oxygen precipitate denuded zone in nitrogen-doped Czochralski silicon wafers von Ma, Xiangyang, Tian, Daxi, Gong, Longfei, Yang, Deren

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A chromium-free etchant for delineation of defects in heavily doped n-type silicon wafers von Zeng, Yuheng, Yang, Deren, Ma, Xiangyang, Zeng, Zhidan, Que, Duanlin, Gong, Longfei, Tian, Daxi, Li, Liben

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Grown-in precipitates in heavily phosphorus-doped Czochralski silicon von Zeng, Yuheng, Ma, Xiangyang, Chen, Jiahe, Song, Weijie, Wang, Weiyan, Gong, Longfei, Tian, Daxi, Yang, Deren

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Formation of a denuded zone in nitrogen-doped Czochralski silicon wafer treated by ramping anneals von Gong, Longfei, Ma, Xiangyang, Tian, Daxi, Fu, Liming, Yang, Deren

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Influence of germanium doping on the mechanical strength of Czochralski silicon wafers von Chen, Jiahe, Yang, Deren, Ma, Xiangyang, Zeng, Zhidan, Tian, Daxi, Li, Liben, Que, Duanlin, Gong, Longfei

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Characterization of a Czochralski grown silicon crystal doped with 10 20 cm ‐3 germanium von Xu, Wubing, Chen, Jiahe, Ma, Xiangyang, Yang, Deren, Gong, Longfei, Tian, Daxi

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Characterization of a Czochralski grown silicon crystal doped with 1020 cm-3 germanium von Xu, Wubing, Chen, Jiahe, Ma, Xiangyang, Yang, Deren, Gong, Longfei, Tian, Daxi

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Stirring mixer with temperature and pressure measuring function von GONG LONGFEI

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Photovoltaic glass cover plate and photovoltaic module von GONG LONGFEI, WANG ZHENHAO

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Food-grade lubricating grease and method for preparing same von Ni, Zifeng, Gong, Longfei, Tang, Juan, Qian, Shanhua, Wang, Wei

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