SCALING AND TIME-REVERSAL OF SPIN COUPLINGS IN ZERO-FIELD NMR

被引：20

作者：

LLOR, A ^{[1
]}

OLEJNICZAK, Z ^{[1
]}

SACHLEBEN, J ^{[1
]}

PINES, A ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DEPT CHEM,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.67.1989

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the observation of spin echoes resulting from the time reversal of isotropic many-body spin couplings in zero-field NMR. The coherent-averaging pulse sequences responsible for the scaling and the time reversal of isotropic interactions of first and second rank are based on cubic and icosahedral symmetry.

引用

页码：1989 / 1992

页数：4

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