Low‐temperature two‐axis goniometer with accurate temperature control
Low‐temperature two‐axis goniometer with accurate temperature control
复制标题
温度控制精准的低温二轴测角仪
DOI：
10.1063/1.1144539
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发表时间：
1994
影响因子：
1.6
通讯作者：
J. Evetts
中科院分区：
文献类型：
--
作者：
R. Herzog;J. Evetts
我们设计了一个探头，在高达8 T的磁场和温度从3 K到室温变化的样品旋转围绕两个独立的轴。样品与温度计和可调节加热器有良好的热接触，从而实现精确的温度控制。Pogo引脚可实现与样品的快速电气连接。两个计算机控制的步进电机使样品围绕两个独立的轴旋转。该探头主要用于研究磁场中超导薄膜临界电流的各向异性。
We have designed a probe to rotate a sample around two independent axes in a magnetic field of up to 8 T and at temperatures varying from 3 K to room temperature. The sample is in very good thermal contact with a thermometer and a regulated heater, enabling precise temperature control. Pogo pins enable quick electrical connections to the sample. Two computer‐controlled stepper motors rotate the sample around the two independent axes. This probe was primarily designed to investigate the anisotropy of the critical currents of superconducting thin films in a magnetic field.