DIPOLAR POLARIZATION IN A SINGLE-CRYSTAL OF LITHIUM-ACETATE MEASURED BY NMR DISPERSION SPECTROSCOPY

被引：8

作者：

CRITS, E ^{[1
]}

VANGERVEN, L ^{[1
]}

EMID, S ^{[1
]}

机构：

[1] DELFT UNIV TECHNOL,TECH NAT KUNDE LAB,DELFT,NETHERLANDS

来源：

PHYSICA B & C | 1988年 / 150卷 / 03期

关键词：

NUCLEAR MAGNETIC RESONANCE - RELAXATION PROCESSES;

D O I：

10.1016/0378-4363(88)90072-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using a new type of NMR dispersion spectrometer we have made an extensive study of the tunneling induced nuclear dipolar polarization effect or Haupt effect in lithium acetate single crystals. Special attention is paid to the temperature dependence and angular dependence of the Haupt effect.

引用

页码：329 / 336

页数：8

共 16 条

[1] PROTON RELAXATION STUDY OF NEARLY FREE METHYL ROTORS IN LITHIUM-ACETATE [J].

ALLEN, PS ;

BRANSON, P .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1978, 11 (04) :L121-L124

[2]

ALLEN PS, 1978, T FARADAY CHEM SOC, V13, P133

[3] HAUPT EFFECT - COUPLED ROTATIONAL AND DIPOLAR RELAXATION OF METHYL-GROUPS [J].

BECKMANN, P ;

CLOUGH, S ;

HENNEL, JW ;

HILL, JR .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1977, 10 (05) :729-742

[4] COUPLED TUNNELLING MOTION OF A PAIR OF METHYL-GROUPS IN LITHIUM-ACETATE STUDIED BY INELASTIC NEUTRON-SCATTERING [J].

CLOUGH, S ;

HEIDEMANN, A ;

HORSEWILL, AH ;

PALEY, MNJ .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1984, 55 (01) :1-6

[5]

CRITS E, 1985, 7TH P SPEC C AMP NEW, P309

[6]

CRITS E, 1984, 22ND P C AMP MAGN RE, P590

[7] TUNNELLING-INDUCED DIPOLAR POLARIZATION AT HIGH-TEMPERATURES [J].

EMID, S ;

SMIDT, J .

CHEMICAL PHYSICS LETTERS, 1981, 77 (02) :318-322

[8] SPIN-LATTICE RELAXATION OF TUNNELLING METHYL-GROUPS [J].

EMID, S ;

WIND, RA .

CHEMICAL PHYSICS LETTERS, 1975, 33 (02) :269-274

[9] SPIN-LATTICE RELAXATION OF METHYL-GROUPS AT LOW-TEMPERATURES OF TUNNELLING SYSTEM [J].

EMID, S ;

WIND, RA ;

ZWEERS, AE ;

BROM, HB .

PHYSICA B & C, 1976, 81 (01) :140-144

[10] ON THE INTRAMOLECULAR SPIN-LATTICE RELAXATION IN REORIENTING 3-SPIN 1/2 SYSTEMS [J].

EMID, S ;

SMIDT, J .

PHYSICA B & C, 1983, 121 (1-2) :47-52

← 1 2 →