Search Results - "Yu, Guojian"

Characterization of low angle grain boundary in large sapphire crystal grown by the Kyropoulos method by Yu, Guojian, Hu, Xiaobo, Wang, Xijie, Zong, Yanmin, Xu, Xiangang

“…Low angle grain boundaries (LAGB) are one of the most commonly seen defects in sapphire crystals. In this paper, we have studied the origin, topography and…”
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Fabrication of ohmic contact on the carbon-terminated surface of n-type silicon carbide by Xu, Mingsheng, Hu, Xiaobo, Peng, Yan, Yang, Kun, Xia, Wei, Yu, Guojian, Xu, Xiangang

“…A set of Au/Ti/Ni/Ge metallizations with different thicknesses of the underlying titanium layers have been deposited on the carbide-terminated face of n-type…”
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Improvement of the resistivity uniformity of 8-inch 4H–SiC wafers by optimizing the thermal field by Hu, Guojie, Zhong, Guanglei, Xiong, Xixi, Li, Huadong, Shao, Hongyu, Zhao, Laibin, Li, Xiaomeng, Yang, Xianglong, Chen, Xiufang, Xie, Xuejian, Peng, Yan, Yu, Guojian, Hu, Xiaobo, Xu, Xiangang

“…8-inch N-type 4H–SiC single crystals were grown on 4° off-axis seeds by the physical vapor transport (PVT) method. The electrical properties of 8-inch 4H–SiC…”
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Dislocation proliferation at the growth crystal/seed interface of physical vapor transport-grown 4H-SiC crystals by Li, Huadong, Yang, Xianglong, Jiang, Xiaocheng, Shao, Hongyu, Hu, Guojie, Li, Xiaomeng, Peng, Yan, Chen, Xiufang, Hu, Xiaobo, Xie, Xuejian, Yu, Guojian, Xu, Xiangang

“…Abstract 4H-SiC single crystal with [000 1 ¯ ] direction 4° off axis was prepared by physical vapor transfer method. To enlarge the observed interface area…”
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Purification and characterization of phenoloxidase from brine shrimp Artemia sinica by Fan, Tingjun, Jing, Zhao, Fan, Xianyuan, Yu, Miaomiao, Jiang, Guojian

“…Phenoloxidase from Artemia sinica （AsPO） was purified by Superdex 200 gel-Vdtration and Q Sepharose fast flow ionexchange chromatography, and its properties…”
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Reduction of threading screw dislocations in 4H-SiC crystals by physical vapor transport growth by Hu, Guojie, Zhong, Guanglei, Yang, Xianglong, Chen, Xiufang, Xie, Xuejian, Yu, Guojian, Hu, Xiaobo, Xu, Xiangang

“…6-inch 4° off-axis 4H-SiC crystals were grown by the physical vapor transport (PVT) method on the seeds processed by hydrogen (H 2 ) etching. The seed surface…”
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Study on the detection of door locks for through-door elevators by Tang, Shengtao, Yu, Guojian, Zhu, Junchao, Feng, Lubin, Li, Dongxin, Cao, Wei

“…As one of the most important lines of defense for elevators to protect user safety, the safety and reliability of layer doors and car doors are particularly…”
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Development of an Inactivated Iridovirus Vaccine Against Turbot Viral Reddish Body Syndrome by Fan, Tingjun, Hu, Xiuzhong, Wang, Liyan, Geng, Xiaofen, Jiang, Guojian, Yang, Xiuxia, Yu, Miaomiao

“…Turbot（Scophthalmus maximus L.） reddish body iridovirus（TRBIV） was propagated in turbot fin cells（TF cells） and inactivated as the TRBIV vaccine with its…”
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风火打捆经LCC-HVDC送出系统的次同步扭振分析 by 赵越, 严干贵, 王振洋, 任爽, 王大中, 郭剑宇

“…近年来,风能资源大力发展,风火打捆经直流送出成为中国目前及未来开发和利用的主要方式,风电机群和高压直流输电(high voltage direct current,HVDC)对同步发电机组(synchronous…”
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