维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

共被期刊论文引用了2次 您的检索式：您选中1篇文献正在查看引证文献汇总

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	Magnetic properties and structure of very thin permalloy films显示文摘In order to study the magnetic properties and structure of very thin permalloy films, Ni81Fe19 films of 12 nm in thickness were prepared by different instruments at an ultrahigh base vacuum and a lower base vacuum. The anisotropic magnetoresistance coefficients (△R/R) of Ni81Fe19 (12 nm) films reached 1.6 % and 0.6 %, and the coercivities were 127 and 334 A/m, respectively. X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) were used to study the structure and surface chemical state. The experimental results show that the films prepared at the ultrahigh base vacuum have a smoother surface, a bigger grain size and a denser structure with fewer defects than those prepared at the lower base vacuum.	Guanghua Yu Haifeng Li Tao Yang Fengwu Zhu Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China	2004	Journal of University of Science and Technology Beijing2004，11，3：	0
	2	Tantalum oxide barrier in magnetic tunnel junctions显示文摘Tantalum as an insulating barrier can take the place of Al in magnetic tunnel junctions (MTJs). Ta barriers in MTJs were fabricated by natural oxidation. X-ray photoelectron spectroscopy (XPS) was used to characterize the oxidation states of Ta barrier.The experimental results show that the chemical state of tantalum is pure Ta5+ and the thickness of the oxide is 1.3 nm. The unoxidized Ta in the barrier may chemically reacted with NiFe layer which is usually used in MTJs to form an intermetallic compound,NiTa2. A magnetic 'dead layer' could be produced in the NiFe/Ta interface. The 'dead layer' is likely to influence the spinning electron transport and the magnetoresistance effect.	GuanghuaYu TingtingRen WeiJi JiaoTeng FengwuZhu	2004	Journal of University of Science and Technology Beijing2004，11，4：	0

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费