ELECTRON-PARAMAGNETIC-RES STUDIES ON FLUOROCARBON MICROSPHERES - DYNAMIC POLARIZATION OF FLUORINE NUCLEI AND ADSORBED HE-3

被引：9

作者：

CHAPELLIER, M

SNIADOWER, L

DREYFUS, G

ALLOUL, H

COWEN, J

机构：

[1] CNRS, PHYS SOLIDES LAB 2, F-91405 ORSAY, FRANCE

[2] ECOLE SUPER PHYS & CHIM IND, F-75231 PARIS 05, FRANCE

来源：

JOURNAL DE PHYSIQUE | 1984年 / 45卷 / 06期

关键词：

D O I：

10.1051/jphys:019840045060103300

中图分类号：

学科分类号：

摘要：

Authors have found an unexpectedly large number (2. 8 multiplied by 10**1**8/cc) of electronic paramagnetic centers in microspheres of fluorocarbon. These centers are peroxy-radicals. Authors have used them to produce for theh first time a dynamic polarization of He**3 adsorbed on the surface of the particles. However the origin of the coupling between He**3 and fluorine nuclei observed in this system is not yet understood.

引用

页码：1033 / 1038

页数：6

共 24 条

[1] SPIN-LATTICE RELAXATION OF KRAMERS DOUBLETS WITH HYPERFINE STRUCTURE IN CUBIC SYMMETRY [J].