国家自然科学基金(10574085)

作品数:7被引量:13H指数:2
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相关作者:李娟王鲜艳张明铎吕宝华江凤仙更多>>
相关机构:陕西师范大学山西师范大学更多>>
相关期刊:《中北大学学报(自然科学版)》《陕西师范大学学报(自然科学版)》《Rare Metals》更多>>
相关主题:MAGNETRON_SPUTTERINGMULTILAYERSCOPTMULTILAYERCOERCIVITY更多>>
相关领域:一般工业技术理学金属学及工艺文化科学更多>>
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矩形声化学反应器内远场声指向性研究被引量:1
《陕西师范大学学报(自然科学版)》2012年第4期39-42,共4页马奭文 张明铎 李娟 王鲜艳 
国家自然科学基金资助项目(10574085);陕西省教育厅科研计划基金项目(05JK165)
基于镜像原理,研究了声化学反应器内远场的声指向性.结果表明:声源频率愈高,主声束愈窄,同时旁瓣则受抑制;相邻换能器间距愈大,主声束愈窄,旁瓣峰值愈高.虚源级数与主声束无关,但虚源级数愈高,指向性愈尖锐,且旁瓣受抑制.这表明声化学...
关键词:组合声源 镜像原理 主声束 指向性 仿真 
Effects of Ag layers on the microstructure and magnetic properties of CoPt/BN multilayer films被引量:3
《Rare Metals》2011年第2期137-141,共5页Lu Baohua WANG Fang 
supported by the National Natural Science Foundation of China (No.10574085);the Scientific Research of Yuncheng University,China (No.2009007)
Ag/[BN/CoPt]5/Ag and [BN/Ag/CoPt]5/Ag thin films were deposited on glass substrates by magnetron sputtering and then annealed in vac- uum at 600 ℃ for 30 min. The structures and magnetic properties of CoPt/BN multila...
关键词:magnetic thin films MULTILAYERS magnetic recording magnetron sputtering silver MICROSTRUCTURE magnetic properties 
BN及Ag对FePt薄膜结构和磁性的影响
《中北大学学报(自然科学版)》2009年第4期315-319,共5页范九萍 江凤仙 吕宝华 
国家自然科学基金资助项目(10574085)
采用磁控溅射在玻璃基片上制备了BN/FePt/Ag薄膜,并在550℃真空退火30 min.用振动样品磁强计和X射线衍射仪研究了薄膜的磁特性和微观结构.结果表明:BN的厚度影响了BN/FePt/Ag薄膜的有序度和矫顽力,而且BN的添加有效地抑制了FePt粒子的长...
关键词:BN/FePt多层膜 垂直取向 磁控溅射 矫顽力 
Microstructure and magnetic properties of FePt/MgO multilayers deposited by RF magnetron sputtering
《Journal of University of Science and Technology Beijing》2008年第2期173-177,共5页Xiaoli Li Fang Wang Fengxian Jiang Xiaohong Xu Haishun Wu 
This work was financially supported by the National Natural Science Foundation of China (No.10574085);the Opening Foundation of the Key Laboratory of Shanxi Province (200503010);the Key Project of the Ministry of Education of China (No.207020).
FePt (50 nm) and [FePt(a nm)/MgO(b nm)5/glass (a=1, 2, 3; b=1, 2, 3) films were prepared by radio frequency (RF) magnetron sputtering technique, and then were annealed at 600℃ for 30 min. The effect of MgO ...
关键词:FePt/MgO multilayer COERCIVITY perpendicular anisotropy inter-grain interaction 
Microstructures and magnetic properties of [SiO_2/FePt]_5/Ag thin films被引量:2
《Journal of Central South University of Technology》2008年第1期11-14,共4页范九萍 许小红 江凤仙 田宝强 武海顺 
Project(10574085) supported by the National Natural Science Foundation of China;Project(207020) supported by the Science Technology Key Project of the Ministry of Education, China
[SiO2/FePt]5/Ag thin films were deposited by RF magnetron sputtering on the glass substrates and post annealing at 550 ℃ for 30 min in vacuum. Vibrating sample magnetometer and X-ray diffraction analyser were applied...
关键词:[SiO2/FePt]5 multilayer films SiO2-doping Ag underlayer (001) orientation 
Effects of ZrO_2 on the structure and magnetic properties of CoPt thin films被引量:2
《Rare Metals》2007年第1期23-27,共5页SHEN Xiaohua XU Xiaohong JIANG Fengxian LV Baohua TIAN Baoqiang JIN Tao 
This work was financially supported by the National Natural Science Foundation of China (10574085); the Natural Science Foundation of Shanxi Province, China (20041032).
[CoPt 1.5 ml/ZrO2 xnm]10 multilayer films were deposited on glass substrates by magnetron sputtering and then annealed in vacuum at 600℃ for 30 min. Their structures and magnetic properties were investigated as a fun...
关键词:[CoPt/ZrO2]10 thin fllms grain size magnetron sputtering ZrO2 content 
Magnetron sputtering deposition of [FePt/Ag]_n multilayers for perpendicular recording被引量:5
《Rare Metals》2006年第1期47-50,共4页WANG Fang XU Xiaohong WU Haishun 
This work is financially supported by the National Natural Science Foundation of China (No. 10574085) Natural Science Foundation ofShanxi Province, China (No. 20041032).
[FePt/Ag]n multilayers were deposited on glass substrates by RF magnetron sputtering and ex situ annealed at 550℃ for 30 min. The effects of inserted Ag layer thickness and the number of bilayer repetitions (n) on ...
关键词:[FePt/Ag]n multilayer perpendicular orientation magnetron sputtering COERCIVITY 
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