PL

作品数:1468被引量:2993H指数:17
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相关领域:医药卫生理学更多>>
相关作者:李清山刘波李芳丛玉隆朱远更多>>
相关机构:东莞市明欧家居有限公司绍兴普日照明电器有限公司中国科学院广州市晶皇玻璃有限公司更多>>
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Efficient plasmon-enhanced perovskite solar cells by molecularly isolated gold nanorods
《Journal of Energy Chemistry》2022年第10期60-67,I0003,共9页Yong Hui En-Ming You Qing-Peng Luo Tan Wang Zi-Ang Nan Yu Gu Wen-Han Zhang Zhuan-Yun Cai Liang Chen Jian-Zhang Zhou Jia-Wei Yan Zhao-Xiong Xie Bing-Wei Mao Zhong-Qun Tian 
supported by the Ministry of Science and Technology of China(2016YFA0200703);the National Natural Science Foundation of China(21931009)。
Perovskite solar cells(PSCs)are becoming a promising candidate for next-generation photovoltaic cells due to their attractive power conversion efficiency(PCE).Plasmonic enhancement is regarded as an optical tuning app...
关键词:Perovskite solar cells Plasmon-enhanced Gold nanorods Molecular isolation Scattering 
Plasmon-tunable Au@Ag core-shell spiky nanoparticles for surfaceenhanced Raman scattering被引量:4
《Nano Research》2019年第2期449-455,共7页Zhulin Huang Guowen Meng Xiaoye Hu Qijun Pan Dexian Huo Hongjian Zhou Yan Ke Nianqiang Wu 
the National Basic Research Program of China (No. 2013CB934304);Key Research Program of Frontier Sciences, CAS (No. QYZDJ-SSW-SLH046);CAS/SAFEA International Partnership Program for Creative Research Teams, the Natural Science Foundation of China (Nos. 21673245, 51632009, 51628202, 51472245 and 51671186);Hefei Institutes of Physical Sciences, CAS, and the Youth Innovation Promotion Association of CAS.
A facile synthetic approach has been developed to prepare uniform and size-tunable spiky Au@Ag core-shell nan oparticles (NPs) to tailor the localized surface plasm on res onance (LSPR) properties. The gradual assembl...
关键词:LOCALIZED surface PLASMON resonanee gold silver surface-enhanced RAMAN spectroscopy 
Effects of Au nanoparticle size and metal-support interaction on plasmon-induced photocatalytic water oxidation被引量:1
《Chinese Journal of Catalysis》2018年第7期1219-1227,共9页Shengyang Wang Bin Zeng Can Li 
supported by the National Natural Science Foundation of China (21633010);the National Basic Research Program of China (973 pro‐gram, 2014CB239400);the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB01020300)~~
Plasmonic photocatalysis with tunable light absorption has aroused significant attention in so-lar-to-chemical energy conversion.However,the energy conversion efficiency of plasmonic photo-catalysts is impeded by inef...
关键词:AU/TIO2 Water oxidation Plasmonic photocatalysis Size effect Metal-semiconductor interaction 
Estimating aboveground biomass using Pléiades satellite image in a karst watershed of Guizhou Province,Southwestern China被引量:2
《Journal of Mountain Science》2018年第5期1020-1034,共15页GUO Yin-ming NI Jian LIU Li-bin WU Yang-yang GUO Chun-zi XU Xin ZHONG Qiao-lian 
supported by the National Key R and D Program of China(2016YFC0502101);the National Basic Research Program of China(2013CB956704);the Opening Fund of the State Key Laboratory of Environmental Geochemistry(SKLEG2017911)
Biomass in karst terrain has rarely been measured because the steep mountainous limestone terrain has limited the ability to sample woody plants.Satellite observation, especially at high spatial resolution, is an impo...
关键词:ABOVEGROUND biomass SECONDARY karstforest Artificial neural network VEGETATION indices Very high resolution satellite image 
Imaging Ultrafast Plasmon Dynamics within a Complex Dolmen Nanostructure Using Photoemission Electron Microscopy
《Chinese Physics Letters》2016年第11期82-86,共5页秦将 郎鹏 季博宇 N.K.Alemayehu 陶海岩 高勋 郝作强 林景全 
Supported by the National Basic Research Program of China under Grant No 2013CB922404;the National Natural Science Foundation of China under Grant Nos 11474040,11474039,61605017 and 61575030;the Project of Changchun Science and Technology Bureau under Grant No 14KP007
We report direct nanoscale imaging of ultrafast plasmon in a gold dolmen nanostructure excited with the 7is laser pulses by combining the interferometric time-resolved technology with the three-photon photoemission el...
关键词:of on as in Imaging Ultrafast Plasmon Dynamics within a Complex Dolmen Nanostructure Using Photoemission Electron Microscopy that ITR 
Probing of Ultrafast Plasmon Dynamics on Gold Bowtie Nanostructure Using Photoemission Electron Microscopy
《Chinese Physics Letters》2015年第6期61-65,共5页秦将 季博宇 郝作强 林景全 
Supported by the National Basic Research Program of China under Grant No 2013CB922404;the National Natural Science Foundation of China under Grant Nos 11474040 11274053,11474039 and 61178022;the Project under Grant No 14KP007
We report the direct imaging of plasmon on the tips pulses and probing of ultrafast plasmon dynamics by of nano-prisms in a bowtie structure excited by 7 fs laser combining the pump-probe technology with three-photon ...
关键词:Probing of Ultrafast Plasmon Dynamics on Gold Bowtie Nanostructure Using Photoemission Electron Microscopy LSP 
金纳米颗粒增强富硅氮化硅发光特性的研究被引量:2
《光电子.激光》2014年第7期1338-1343,共6页高洪生 王真真 解意洋 耿照新 阚强 王春霞 袁浚 陈弘达 
国家重点基础研究计划"973"(2010CB934104;2011CBA00608);国家高技术研究发展计划"863"项目(2013AA013602;2013AA031903);国家重点基金项目(61036009;60736037);国家自然科基金(61378058;61036002;61178051)资助项目
采用时域有限差分(FDTD)方法,对Au纳米颗粒的尺寸和形貌对于其光学特性的影响进行了系统的理论研究。通过采用等离子体增强化学气相沉积(PECVD)、晶化处理、电子束蒸发和高温退火等工艺,制备基于局域表面等离子共振(LSPR)效应的富硅氮...
关键词:局域表面等离子共振(LSPR) Au纳米颗粒 富硅氮化硅 光致发光(PL) 
GaN纳米柱的量子效率研究
《南京大学学报(自然科学版)》2014年第3期320-324,共5页李扬扬 陈鹏 蒋府龙 杨国锋 刘斌 谢自立 修向前 韩平 赵红 华雪梅 施毅 张荣 郑有炓 
国家重点基础研究发展规划(2011CB301900);国家高技术研究发展规划(2009AA03A198);国家自然科学基金(61176063;60990311;60936004);江苏省自然科学基金(BK2008019;BK2010385;BK2009255;BK2010178)
主要通过低温和室温变功率光致发光(PL)谱的实验手段,研究了GaN纳米柱和对应薄膜(作为参考)的量子效率表现.实验中发现在室温,激发光功率为0.5mW时,GaN纳米柱的积分PL强度是薄膜的12.2倍,这表明GaN纳米柱具有比薄膜更高的内量子效率和...
关键词:GaN纳米柱 光致发光(PL) 量子效率 
Dam foundation excavation techniques in China:A review被引量:5
《Journal of Rock Mechanics and Geotechnical Engineering》2013年第6期460-467,共8页Yuzhu Zhang Wenbo Lu Ming Chen Peng Yan Yingguo Hu 
supported by the National Science Fund for Distinguished Young Scholars of China(51125037);the National Key Basic Research Program(973 Program) of China(2011CB013501);the National Natural Science Foundation of China(51279135 and 51079111);the Doctoral Scientifc Fund Project of the Ministry of Education of China(20110141110026)
A protective layer(PL) is commonly reserved above foundation surface to protect the underlying rock mass during dam foundation excavation. In China, the PL of dam foundation is conventionally subdivided into two or th...
关键词:Dam foundation Protective layer(PL) Excavation Blasting Rapid construction 
白花丹素衍生物Pln-7-co(oAc)体外抗肿瘤作用研究被引量:3
《广西师范大学学报(自然科学版)》2013年第1期67-71,共5页彭艳 蔡乐靖 周远华 黎智 刘仁路 仲辉 张国海 
973计划前期研究专项(2011CB512005);广西自然科学基金研究生创新项目(2011106020710M55);药用资源化学与药物分子工程教育部重点实验室课题(CMEMR2012-A12;CMEMR2012-A15)
本文以人肺癌NCI-H460、A549,肝癌BEL-7404,胃癌MCG-803细胞株以及正常肝细胞HL-7702作为受试细胞,分别采用MTT比色法、qPCR技术检测白花丹素衍生物(Pln-7-co(oAc))对细胞增殖的抑制作用以及对抑癌基因LRRC3B mRNA表达量的影响。结果显...
关键词:NCI-H460 白花丹素衍生物 细胞增殖 抑癌基因LRRC3B 
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