Combined 3He Cryostat and Pulsed ESR Spectrometer

1 November 1968

journal article
research article
Published by AIP Publishing in Review of Scientific Instruments

Vol. 39 (11) , 1707-1709
https://doi.org/10.1063/1.1683209

Abstract

A system is discussed which has been used to measure spin lattice relaxation times as brief as 1 μsec using pulse techniques at temperatures between 0.24 and 4.2K. The ³He refrigerator used to obtain cooling below 1.1K is given the most attention and is of interest because of the degree to which it was designed specifically for paramagnetic resonance experiments. In addition, the microwave spectrometer is described briefly.

Keywords

RELAXATION TIME

This publication has 6 references indexed in Scilit:

3He Cryostat for Operation to 0.2°K
Review of Scientific Instruments, 1966
Magnetic Resonance in $K_{2}$ Cu ${Cl}_{4}$ ·2 $H_{2}$ O
Physical Review B, 1966
Simple Glass 3He Cryostat for ESR and NMR
Review of Scientific Instruments, 1964
Temperature Dependence of Paramagnetic Resonance Lines
Physical Review B, 1964
Electron Paramagnetic Resonance Apparatus Operating at Liquid He3 Temperatures
Review of Scientific Instruments, 1962
Variable Coupling Reflection Cavity for Microwave Spectroscopy
Review of Scientific Instruments, 1961