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作品数:90被引量:110H指数:5
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相关领域:理学更多>>
相关作者:刘涛涌陈国华袁昌来宋俊阮聪更多>>
相关机构:桂林电子科技大学合肥工业大学福州大学河北工业大学更多>>
相关期刊:《Science China(Physics,Mechanics & Astronomy)》《Journal of Materials Science & Technology》《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry福建省自然科学基金更多>>
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Upconversion Emission Properties of Erbium-and Ytterbium-Doped Potassium Lithium Tantalate Niobate Ceramics
《Chinese Physics Letters》2013年第12期116-119,共4页LI Lei ZHOU Zhong-Xiang YANG Wen-Long LI Huan WU Ye 
Supported by the National Natural Science Foundation of China under Grant No 11074059;the Fundamental Research Funds for the Central Universities of China under Grant No Bzx/13b101-06.
We investigate the luminescence properties of erbium-doped and erbium-ytterbium-codoped potassium lithium tantalate niobate ceramics prepared by the solid phasesyntheses method.The crystalline structure and surface mo...
关键词:CERAMICS CRYSTALLINE POTASSIUM 
Light-Induced Domain Inversion in Mg-Doped near Stoichiometric Lithium Niobate Crystals
《Chinese Physics Letters》2007年第6期1720-1723,共4页刘宏德 孔勇发 胡茜 吴日雯 王文杰 李晓春 陈绍林 刘士国 许京军 
Supported by the National Natural Science Foundation of China under Grant No 60578019, the Research Fund for Changjiang Scholars, and Innovative Research Team in University of China
We investigate the influence of visible light on domain inversion in Mg-doped near stoichiometric lithium niobate crystals and find that the switching electric field decreases about 70% above a threshold light intensi...
关键词:LINBO3 GENERATION LITAO3 FIELD DYNAMICS DEVICES 
A Study of 90°Ferroelectric Domains in Potassium Tantalate Niobate Crystals by Means of Transmission Electron Microscopy
《Chinese Physics Letters》1993年第5期298-301,共4页XU Huiping LI Qi SHEN Guangjun WANG Luchun SHA Zhenshun ZHU Jianming FENG Duan WANG Jiyang 
Supported by the National Natural Science Foundation of China。
By flux method,potassium tantalate niobate crystals with 46%Nb contents were prepared.In this material 90°a-type domains with(011)and(01ī)walls were observed by a transmission electron microscope,and the nature of f...
关键词:walls ELECTRON POTASSIUM 
Photo refractive Proper ties of Paraelec trie Copper Doped Pot assium Tant ala te Niobate
《Chinese Physics Letters》1991年第10期515-517,共3页GUAN Qingcai WANG Jiyang WANG Min LIU Yaogang WEI Jingqian ZHANG Zhiguo YANG Changxi YE Peixian 
The photorefractive properties of Cu doped KTa_(1-x)Nb_(x)O_(3) have been st tidied by using two-wave mixing method.The diffraction efficiency reaches as high as 52%under an electric Held.The dependences of diffractio...
关键词:method refractive Copper 
STUDIES ON PHOTOREFRACTIVE CRYSTAL LEAD BARIUM NIOBATE
《Chinese Physics Letters》1990年第9期414-417,共4页SONG Yongyuan JIANG Quanzhong SUN Daliang CHEN Huanchu ZHANG Peilin ZHONG Weilie 
Supported by the Natural Science Foundation of China.
The optical quality Pb^(1-x)Ba_(x)Nb_(2)O_(6) single crystals have been grown by Czochraski method from the melt.Their structure,dielectric,ferroelectric properties were studied.Transmission spectra,two-wave maxing pr...
关键词:FERROELECTRIC DIELECTRIC CRYSTAL 
HIGH-SENSITIVITY HOLOGRAPHIC STORAGE IN Ce-DOPED STRONTIUM-BARIUM NIOBATE AT 632.8nm
《Chinese Physics Letters》1988年第9期425-427,共3页YUE Xuefeng SHAO Zongshu CHEN Huancho WANG Yingsu 
We report the high-sensitivity holographic storage in Ce-doped SBN with a low power CW He-Ne laser.A maximum index changeΔnmax=1.07x10-4 a photorefractive sensitivity S=7.9 x10-4 cm2/J,and a maximum diffraction effic...
关键词:HOLOGRAPHIC SBN Δn 
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