国家自然科学基金(61306084)

作品数:8被引量:11H指数:2
导出分析报告
相关作者:龚洪勇周浪黄海宾高江汪已琳更多>>
相关机构:南昌大学新余学院华东交通大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《人工晶体学报》《太阳能学报》《热加工工艺》更多>>
相关主题:非晶硅薄膜钝化CZ-SIPECVDSOLAR_CELL更多>>
相关领域:动力工程及工程热物理电气工程电子电信理学更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-8
视图:
排序:
轴向磁场下多晶硅定向凝固研究被引量:1
《热加工工艺》2018年第1期88-91,95,共5页刘志辉 罗玉峰 饶森林 胡云 张发云 龚洪勇 刘杰 
国家自然科学基金项目(51164033,51664047,51561022,61306084);江西省自然科学基金项目(20132BAB206021);江西省高等学校科技落地计划项目(KJLD12050);江西省教育厅科学技术研究项目(GJJ151220,11739,12748)
利用有限元软件COMSOL Multiphysics对多晶硅定向凝固过程进行二维数值模拟,研究轴向磁场对多晶硅定向凝固的影响。模拟结果显示,未加磁场时多晶硅固液界面的等温线是下凹的;当线圈中加以不同的电流进行磁场模拟时,发现轴向磁场能够有...
关键词:多晶硅 定向凝固 数值模拟 轴向磁场 熔体对流 
Photoemission cross section:A critical parameter in the impurity photovoltaic effect
《Chinese Physics B》2017年第1期552-556,共5页Jiren Yuan Haibin Huang Xinhua Deng Zhihao Yue Yuping He Naigen Zhou Lang Zhou 
supported by the National Natural Science Foundation of China(Grant Nos.61464007,61306084,11664025,and 51561022);the Postdoctoral Science Foundation of Jiangxi Province of China(Grant Nos.2014KY32,2013RC08,and 2015KY12);the Natural Science Foundation of Jiangxi Province of China(Grant Nos.20151BAB207055 and 20161BAB201012);the Postdoctoral Science Foundation of China(Grant No.2016M592115)
A numerical study has been conducted to explore the role of photoemission cross sections in the impurity photovoltaic(IPV) effect for silicon solar cells doped with indium. The photovoltaic parameters(short-circuit...
关键词:solar cell impurity photovoltaic effect photoemission cross section conversion efficiency 
Properties of Boron-doped μc-Ge:H Films Deposited by Hot-wire CVD
《Journal of Wuhan University of Technology(Materials Science)》2015年第3期516-519,共4页黄海宾 沈鸿烈 WU Tianru LU Linfeng TANG Zhengxia SHEN Jiancang 
Funded by the National High-tech Research and Development Program of China(863 Program)(No.2006AA03Z219);Graduate Innovation Plan of Nanjing University of Aeronautics and Astronautics(No.BCXJ08-10);the National Natural Science Foundation of China(No.61306084)
Boron-doped hydrogenated microcrystalline Germanium (lac-Ge:H) films were deposited by hot-wire CVD. H2 diluted G-ell4 and B2H6 were used as precursors and the substrate temperature was kept at 300 ℃. The properti...
关键词:Boron pc-Ge:H film HWCVD crystalline fraction conductivity Hall mobility 
Enhanced near-infrared responsivity of silicon photodetector by the impurity photovoltaic effect
《Chinese Physics B》2015年第4期521-524,共4页袁吉仁 黄海宾 邓新华 梁晓军 周耐根 周浪 
Project supported by the National Natural Science Foundation of China(Grant Nos.61464007,61306084,and 51361022);the Postdoctoral Science Foundation of Jiangxi Province,China(Grant No.2014KY32);the Natural Science Foundation of Jiangxi Province,China(Grant No.20122BAB202002)
The near-infrared responsivity of a silicon photodetector employing the impurity photovoltaic (IPV) effect is investigated with a numerical method. The improvement of the responsivity can reach 0.358 A/W at a wavele...
关键词:impurity photovoltaic effect RESPONSIVITY PHOTODETECTOR 
晶体硅金字塔绒面结构圆化对其光反射率和非晶硅薄膜钝化效果的影响被引量:6
《人工晶体学报》2015年第4期913-917,共5页龚洪勇 黄海宾 周浪 
国家自然科学基金(61306084);教育部博士点基金(20113601120006);江西省赣鄱英才555计划项目(201110)
(001)晶体硅金字塔绒面结构圆化有提高光反射率与提高非晶硅薄膜钝化效果的相互矛盾的双重作用,定量了解它们对优化非晶硅/晶体硅异质结太阳电池的绒面结构圆化程度很有必要。本文以表面粗糙度Rz相对下降百分数定量表征晶体硅衬底表面...
关键词:晶体硅 绒面 非晶硅 钝化 圆化 
低速率沉积非晶硅薄膜钝化Cz-Si片的研究被引量:1
《太阳能学报》2015年第3期529-533,共5页龚洪勇 黄海宾 高江 周浪 
江西省赣鄱英才555计划(201110);教育部博士点基金(20113601120006);国家自然科学基金(61306084)
采用PECVD法在低沉积速率(<1?/s)条件下制备非晶硅,双面钝化n型Cz硅片(40 mm×40 mm),钝化最好的硅片平均少子寿命值为889μs,局部最高近1600μs,用准稳态光电导法测试的平均伪开路电压i Voc达722 m V。对FTIR测试结果分析表明:非晶硅...
关键词:氢化非晶硅 PECVD 低沉积速率 钝化 
α-SiO_x∶H钝化Cz-Si表面的工艺优化与机制分析被引量:4
《功能材料》2014年第9期101-103,共3页黄海宾 张东华 汪已琳 龚洪勇 高江 Wolfgang R.Fahrner 周浪 
国家自然科学基金资助项目(61306084);教育部博士点基金资助项目(20113601120006)
氢化非晶氧化硅(α-SiOx∶H)是一种优质的硅片表面钝化材料。采用PECVD法,以SiH4、CO2和H2作为气源制备α-SiOx∶H薄膜钝化Cz-Si表面,研究了沉积气压和CO2∶SiH4流量比对钝化效果的影响规律及作用机制。采用准稳态光电导法测试了硅片的...
关键词:氢化非晶氧化硅 PECVD 硅片表面钝化 空位浓度 氢含量 
β-FeSi_2 as the bottom absorber of triple-junction thin-film solar cells: A numerical study
《Chinese Physics B》2014年第3期663-668,共6页袁吉仁 沈鸿烈 周浪 黄海宾 周耐根 邓新华 余启名 
Project supported by the National Natural Science Foundation of China(Grant Nos.61176062,61306084,and 51361022);the Priority Academic Program Development of Jiangsu Higher Education Institutions,China;the Ph.D.Program Foundation of Ministry of Education of China(Grant No.20113601120006);the Natural Science Foundation of Jiangxi Province,China(Grant No.20122BAB202002);the Science and Technology Project of Education Department of Jiangxi Province,China(Grant No.GJJ13010)
Using β-FeSi2 as the bottom absorber of triple-junction thin-film solar cells is investigated by a numerical method for widening the long-wave spectral response. The presented results show that the β-FeSi2 subcell c...
关键词:Β-FESI2 solar cell temperature coefficient conversion efficiency 
检索报告 对象比较 聚类工具 使用帮助 返回顶部