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Optical Radiation Patterns (ORPs) created on Light Emitting Diodes by Large Scale Microfabrication M
[会议论文] 作者：Duo Liu,Xiangang Xu,
来源：The 6th International Conference on Nanoscience and Technolo 年份：2015
We report some recent progresses made in Shandong University on improving the light emission efficiency (LEE) of both GaN and AlGaInP light emitting diodes (LEDs). We first show the microstructural as...
[期刊论文] 作者：Xiufang CHEN Xiangang XU Juan,
来源：材料科学技术学报：英文版 年份：2007
为硅碳化物擦亮的表面(原文如此)底层被调查 andresults 为机械擦亮被介绍( MP )并且chemo机械的擦亮( CMP ) .High qualitysurfaces 在 CMP 期间在物理的 MP anddetailed...
Effective Increase of Crystal Area during Sublimation Growth of 6H-SiC by Using the Cone-shaped Baff
[期刊论文] 作者：Shouzhen JIANG,Xiangang XU,Xia,
来源：材料科学技术学报：英文版 年份：2007
坩锅的一个新奇图案为在成年晶形之间的 SiCcrystals.The 关系的生长在这篇论文被建议，在一个生长房间的温度分发被讨论。晶形有一种靠近的关系， temperaturedistribution.The...
[期刊论文] 作者：Xiufang CHEN,Xiangang XU,Juan,
来源：城市道桥与防洪 年份：2007
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Effective Increase of Crystal Area during Sublimation Growth of 6H-SiC by Using the Cone-shaped Baff
[期刊论文] 作者：Shouzhen JIANG,Xiangang XU,Xia,
来源：城市道桥与防洪 年份：2007
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Li WANG Xiaobu HU Xiangang XU,
来源：材料科学技术学报：英文版 年份：2007
高纯净硅碳化物(原文如此)粉末被在硅之间的 chemicalreaction 在原处综合，保证 theresulting 的杂质集中原文如此搽粉的碳 powder.In 顺序对高抵抗力的原文如此单个的水晶生...
[期刊论文] 作者：Li WANG,Xiaobu HU,Xiangang XU,,
来源：材料科学技术学报（英文版） 年份：2004
High purity silicon carbide (SiC) powder was synthesized in-situ by chemical reaction between silicon and carbon powder. In order to ensure that the impurity co...
[期刊论文] 作者：Lihuan Wang,Huihui Shao,Xiaobo Hu,Xiangang Xu,,
来源：Journal of Materials Science & Technology 年份：2013
Hierarchical porous patterns have been fabricated on the C face,Si face,and cross section of n-type 6H—SiC crystal via photo-electrochemical etching using HF/C...
[会议论文] 作者：Guanjun Lin,Duo Liu,Zhiyuan Zuo,Xiangang Xu,
来源：International Conference on Nanoscience & Technology,China 2 年份：2013
Noble metals (Au and Ag) nanostructures have been prepared on p-GaP epitaxial layer via a wet chemical approach.The microstructural aspects of the nanoparticles are characterized by scanning electron...
[会议论文] 作者：Fen FU,Qingyang YUE,Liangguang TIAN,Xiangang XU,Xiaobo HU,
来源：2015中国珠宝首饰学术交流会 年份：2015
We have investigated the relationship between the structural color and the periodic structure in purple pearl, a material that exhibits angle-dependent yellowish-green iridescence.Surprisingly, a hier...
[会议论文] 作者：Zhengmao Yin,Xiaoyan Liu,Yongzhong Wu,Xiaopeng Hao,Xiangang Xu,
来源：International Conference on Nanoscience & Technology,China 2 年份：2013
Zinc oxide (ZnO) is a semiconductor material with a direct wide band gap of 3.37 eV.ZnO nanorods and nanocones have enormous applications in field emission devices, ultraviolet lasers, high performanc...
Characteristics of Indium-Tin-Oxide Nanowiskers Grown by Vapor-Liquid-Solid Growth Method and Electr
[会议论文] 作者：Yan Shen,Jianxing Shen,Sima Dimitrijiev,Jisheng Han,Xiangang Xu,
来源：第十二届中国国际半导体照明论坛 年份：2015
Indium-tin-oxide (ITO) films are widely applied as the transparent conductive layers in light emitting diodes and solar cells.In this paper,ITO nanowiskers have been obtained by controlling the oxygen...
[期刊论文] 作者：Y ujun Bai,Chengwei L u,Xiangang Xu,Guili GENG,Longwei YIN,
来源：稀有金属(英文版) 年份：2001
The influence of heating rate on double reversible transformation in CuZnA1MnNi shape memory alloy was investigated by differential scanning calorimetry. It was...
[会议论文] 作者：Chengxin Wang,Shuang Qu,Yan Shen,Huayong Xu,Mingsheng Xu,Xiangang Xu,
来源：第十届中国国际半导体照明论坛 年份：2013
...
[会议论文] 作者：Heng Zhang,Longfei Xiao,Shuang Qu,Chengxin Wang,Xiaobo Hu,Xiangang Xu,
来源：第十二届中国国际半导体照明论坛 年份：2015
A Si-doped GaN films was,grown on 4H-SiC by MOCVD.It was found that the compressively strained layer of the film can be relaxed and surface structural quality can be improved by increasing the thickne...
,Intrinsic relationship between photoluminescence and electrical characteristics in modulation Fe-do
[期刊论文] 作者：Jianfei Li,Yuanjie Lv,Changfu Li,Ziwu Ji,Zhiyong Pang,Xiangang Xu,Mingsheng Xu,
来源：中国物理B（英文版） 年份：2017
The photoluminescence (PL) and electrical properties of AlGaN/GaN high electron mobility transistors (HEMTs) with different Fe doping concentrations in the GaN...
Enhancement of the Light Extraction Efficiency of Flip-chip Light-emitting Diodes fabricated on patt
[会议论文] 作者：Mingsheng Xu,Huayong Xu,Yan Shen,Shuang Qu,Chengxin Wang,Xiaobo Hu,Xiangang Xu,
来源：第十届中国国际半导体照明论坛 年份：2013
Total internal reflection (TIR) effect leads to low light extraction efficiency (LEE) of the GaN LEDs on SiC and sapphire substrates.The LEE enhancements of the GaN based flip-chip light-emitting diod...
Using coupling slabs to tailor surface-acoustic-wave band structures in phononic crystals consisting
[期刊论文] 作者：Heng Zhang,SiYuan Yu,FuKang Liu,Zhen Wang,MingHui Lu,XiaoBo Hu,YanFeng Chen,XianGang Xu,,
来源：Science China(Physics,Mechanics & Astronomy) 年份：2017
The propagation of surface acoustic waves(SAWs) in two-dimensional phononic crystals(PnCs) with and without coupling-enhancement slabs was theoretically investi...
Fabrication of Indium Tin Oxide film with controllable surface morphology via Oxygen participant ele
[会议论文] 作者：Yan Shen,Xiaobo Hu,Qing Liu,Zhiyuan Zuo,Mingsheng Xu,Huan Liu,Ying Wang,Xiangang Xu,Kai Jiang,Muqing,
来源：第十届中国国际半导体照明论坛 年份：2013
The ITO film as the transparent conductive layer in gallium nitride based light emitting diodes (LEDs) can improve effectively current spreading and is widely applied.In this paper,ITO films with diff...
[期刊论文] 作者：Yanbin Qin,Lijuan Jiang,Chun Feng,Qian Wang,Hongling Xiao,Xiufang Chen,Fengqi Liu,Xiaoliang Wang,Xiangang Xu,
来源：半导体学报（英文版） 年份：2021
State-of-the-art AlGaN/GaN high electron mobility structures were grown on semi-insulating 4H-SiC substrates by MOCVD and X-band microwave power high electron mobility transistors were fabricated and characterized.Hall mobility of 2291.1 cm......
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