国家自然科学基金(11074034)

作品数:5被引量:3H指数:1
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相关作者:翟亚张栋戴玉荣晁文彪徐凯更多>>
相关机构:东南大学更多>>
相关期刊:《化工时刊》《Chinese Physics B》更多>>
相关主题:磁特性FE复合微球核壳结构单分散更多>>
相关领域:理学一般工业技术更多>>
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The metamaterial analogue of electromagnetically induced transparency by dual-mode excitation of a symmetric resonator被引量:1
《Chinese Physics B》2013年第10期554-557,共4页邵健 李杰 李家奇 王昱坤 董正高 陆卫兵 翟亚 
Project supported by the National Natural Science Foundation of China (Grant Nos.11174051,11004026,11074034,and 61271057);the National Basic Research Program of China (Grant No.2010CB923401);the Youth Study Plan from Southeast University
Electromagnetically induced transparency (EIT) is obtained in a symmetric U-shaped metamaterial, which is at- tributed to the simultaneously excited dual modes in a single resonator under lateral incidence. A large ...
关键词:METAMATERIAL electromagnetically induced transparency slowing down light sensing 
Demagnetizing factors in patterned CoNiFe films with rectangular elements
《Chinese Physics B》2013年第5期421-424,共4页章羽 张栋 王昱坤 尹玉莉 黄兆聪 罗琛 翟亚 
Project supported by the Postgraduates Innovation Program of Jiangsu Province, China (Grant No. CXZZ12-0086);the National Natural Science Foundation of China (Grant No. 11074034);the National Basic Research Program of China (Grant No. 2010CB923404);the National Laboratory of Solid State Microstructures at Nanjing University and Southeast University, China
CoNiFe patterned films with rectangular elements, all 600-nm wide but of different lengths, were fabricated and inves- tigated by ferromagnetic resonance experiment and micromagnetic simulation. An in-plane magnetic u...
关键词:patterned film shape anisotropy ferromagnetic resonance 
The giant enhancement of Fano-type resonance in a gain-assisted silicon slab array
《Chinese Physics B》2013年第4期302-306,共5页董正高 李家奇 邵健 喻小强 王昱坤 翟亚 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10904012, 11004026, 11004030, 11074034, and 11174051);the National Basic Research Program of China (Grant No. 2010CB923404)
Giant resonance enhancement is demonstrated to be due to the Fano interference in a grating waveguide composed of gain-assisted silicon slabs. The Fano mode is characterized by its ultra-narrow asymmetric spectrum, di...
关键词:giant resonance photonic materials GAIN AMPLIFICATION 
单分散Fe_3O_4@nSiO_2@mSiO_2复合微球的制备及磁性的研究被引量:2
《化工时刊》2012年第9期18-22,共5页晁文彪 林伟坚 徐凯 张栋 戴玉荣 翟亚 
国家自然科学基金(11074034)
以FeCl3作为铁源,乙二醇作为溶剂,采用溶剂热法合成单分散Fe3O4微球。通过调节铁源的浓度,改变Fe3O4的粒径(250~1 000 nm)以及磁特性(Ms:51.0~83.1 emu/g;Hc:82.2~165.6 Oe)。并采用改进的Stber法在Fe3O4微球表面包覆不同厚度的SiO...
关键词:FE3O4 核壳结构 磁特性 
ZnAl_2O_4:Cu,Mn纳米晶的光学性能研究
《化工时刊》2012年第8期34-36,共3页岳金金 张栋 翟亚 
国家自然科学基金(11074034);江苏省研究生科技创新基金(CXZZ12-0086)支持
采用溶胶凝胶法制备了铜锰共掺的ZnAl2O4纳米晶,使用X射线衍射和光致发光对晶体的结构和光学性能进行了研究。结果表明样品具有单一的尖晶石结构,在309 nm波长光的激发下,具有438 nm、511 nm、530 nm和617nm的光发射。随退火温度的升高...
关键词:ZNAL2O4 溶胶—凝胶法 光致发光 掺杂 
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