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The basis of organic spintronics： Fabrication of organic spin valvesl
  • ISSN号：1674-1056
  • 期刊名称：《中国物理B：英文版》
  • 时间：0
  • 分类：O[理学]
  • 作者机构：[1]National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093, China)
  • 相关基金：Project supported by the National Basic Research Program of China （Grant Nos. 2010CB923402 and 2013CB922103）, the National Natural Science Foundatior of China （Grant Nos. 11222435, 10974084, and 11023002）, the Priority Academic Program Development of Jiangsu Higher Education Institutions, China, ant the Fundamental Research Funds for the Central Universities, China.
作者： 姜生伟[1], 丁海峰[1], 蒋正生[1], 吴镝[1]
关键词： ORGANIC, SPINTRONICS, ORGANIC, SPIN, VALVES, MAGNETORESISTANCE
中文摘要：

Organic spintronics focuses on utilizing the spin degree of freedom in organic materials because of the long spin relaxation time. The vertical organic spin valve （OSV） is a typical sample structure used to study the spin transport phe- nomena. However, the fabrication of high quality OSVs is difficult, which results in controversial experiment results and hence hinders the development of organic spintronics. In this work, we describe our recent study on the fabrication of typical vertical organic spin valves, Lao.67Sro.33MnO3 （LSMO）/Alq3/Co. The LSMO bottom electrodes are annealed to obtain an atomically smooth surface and improved magnetic properties. The top Co electrodes are deposited by an indirect deposition method to reduce the interfusion between Co and Alq3. The controlled fabrication process provides much better performance and sample yield of OSVs.

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期刊信息
  • 《中国物理B：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编：欧阳钟灿
  • 地址：北京 中关村 中国科学院物理研究所内
  • 邮编：100080
  • 邮箱：
  • 电话：010-82649026 82649519
  • 国际标准刊号：ISSN：1674-1056
  • 国内统一刊号：ISSN：11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406