ENHANCED SENSITIVITY FOR HIGH-PRESSURE EPR USING DIELECTRIC RESONATORS

被引：23

作者：

BROMBERG, SE

CHAN, IY

机构：

[1] Department of Chemistry, Brandeis University, Waltham

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 07期

关键词：

D O I：

10.1063/1.1143596

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We present a modified Merrill-Bassett diamond anvil cell for performing electron paramagnetic resonance (EPR) experiments under high pressure. The design centers on two mutually coupled TiO2 dielectric resonators mounted close to the diamonds. This configuration produces a tangential microwave magnetic field at the gasket, which is a prerequisite for a magnetic resonance experiment. Our simple device has a considerable advantage over previous approaches for EPR under pressure in both its compactness and sensitivity.

引用

页码：3670 / 3673

页数：4

共 14 条

[1] PRESSURE-DEPENDENCE OF ZERO-FIELD SPLITTINGS IN ORGANIC TRIPLETS .1. AROMATICS [J].