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巨磁电阻效应实验仪
  • ISSN号：1005-4642
  • 期刊名称：物理实验
  • 时间：2015.3.20
  • 页码：33-36
  • 分类：O472.5[理学—半导体物理;理学—物理]
  • 作者机构：[1]吉林大学物理学院,吉林长春130012
  • 相关基金：国家自然科学基金资助（No.11074092）;国家基础科学人才培养基金资助（No.J1103202）.
  • 相关项目：吉林大学物理学基地
作者： 纪红|徐智博|张剑楠|王文全|
关键词： 巨磁电阻效应, 输出电压, 外磁场, giant magnetoresistance effect, output voltage, external magnetic field
中文摘要：

自制了巨磁电阻效应实验仪，测量了不同外磁场和工作电压下巨磁阻传感器输出电压的变化。研究了巨磁阻传感器敏感轴与外磁场间夹角与传感器输出电压间关系，传感器输出电压的与偏离角度成余弦关系。

英文摘要：

The basic principles of giant magnetoresistance （GMR） effect was introduced .The changes of the output voltage of the giant magnetoresistance sensor in different external magnetic field and under different working voltages were measured by a selfmade apparatus .The dependence of the output voltage on the angle between the GMR sensor sensitive axis and the external magnetic field was studied .It could be concluded that there was a cosine relation between the deviation angle and the sen‐sor output voltage .

同期刊论文项目
Co-Zr基合金薄带反常高矫顽力机理研究
期刊论文 15 会议论文 5 著作 2
吉林大学物理学基地
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期刊信息
  • 《物理实验：中学部分》
  • 主管单位:
  • 主办单位:东北师范大学
  • 主编：吴思诚
  • 地址：长春市人民大街5268号东北师范大学内
  • 邮编：130024
  • 邮箱：
  • 电话：0431-5269569(
  • 国际标准刊号：ISSN：1005-4642
  • 国内统一刊号：ISSN：22-1144/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 中国北大核心期刊（2000版）
  • 被引量:8