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1. CN103221836 - 用于测量粒子射束内的主流自旋矢量的矢量分量的自旋检波器装置

Office China
Application Number 201180055161.5
Application Date 16.11.2011
Publication Number 103221836
Publication Date 24.07.2013
Grant Number 103221836
Grant Date 25.11.2015
Publication Kind B
IPC
G01R 33/12
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
12Measuring magnetic properties of articles or specimens of solids or fluids
CPC
G01R 33/1284
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
12Measuring magnetic properties of articles or specimens of solids or fluids
1284Spin resolved measurements; Influencing spins during measurements, e.g. in spintronics devices
G01R 33/32
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
32Excitation or detection systems, e.g. using radio frequency signals
Applicants 施佩克斯表面纳米分析股份有限公司
Inventors 奥利弗·沙夫
Agents 北京中安信知识产权代理事务所(普通合伙) 11248
Priority Data 102010052088.8 17.11.2010 DE
Title
(ZH) 用于测量粒子射束内的主流自旋矢量的矢量分量的自旋检波器装置
Abstract
(ZH)

本发明涉及一种自旋检波器装置,用于检测在具有主流自旋方向粒子的粒子射束(T)内的主流自旋矢量的矢量分量。该自旋检波器装置包括:具有可切换线圈(5)的自旋旋转器(1),其中可切换线圈(5)包括一个轴向方向,且取向设置为,粒子射束(T)沿着轴向方向贯穿可切换线圈(5);偏转装置(7)连接自旋旋转器(1)的下游,该装置以一偏转角度,静电地偏转粒子射束(T)的轨道;自旋检波器(9)连接导向装置(7)的下游,允许在粒子射束(T)内的主流自旋矢量的矢量分量进行检测,上述矢量分量与粒子射束(T)的运动方向垂直;和与线圈(5)连接的切换单元(15),允许切换线圈(5)的激发态。