MAGNETIC SPIN-LATTICE RELAXATION IN NUCLEAR-QUADRUPOLE RESONANCE - THE ETA NOT-EQUAL 0 CASE

被引：71

作者：

CHEPIN, J

ROSS, JH

机构：

[1] Dept. of Phys., Texas A and M Univ., College Station, TX

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 41期

关键词：

D O I：

10.1088/0953-8984/3/41/009

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We give solutions for spin-lattice relaxation in NQR due to magnetic interactions, generalized for non-axial crystal fields with eta-not-equal 0. We find analytic expressions for I = 3/2 and give numerical solutions for I = 5/2, 7/2 and 9/2. We find that the relaxation curves change considerably with eta. Specific results are derived for relaxation due to Fermi contact in metals and other electronic hyperfine interactions. We also describe changes induced by the addition of a magnetic field, indicating fields at which standard NMR results break down.

引用

收藏

页码：8103 / 8112

页数：10

相关论文

共 17 条

[1] SIMULATION OF QUADRUPOLE DISTURBED NMR FIELD SPECTRA BY USING THE EXACT SOLUTION OF THE HAMILTONIAN - APPLICATION TO ZINC [J].

ABART, J ;

PALANGIE, E ;

SOCHER, W ;

VOITLANDER, J .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (09) :5468-5473

[2] SPIN-LATTICE RELAXATION IN IMPERFECT CUBIC CRYSTALS AND IN NON-CUBIC CYSTALS [J].

ANDREW, ER ;

TUNSTALL, DP .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1961, 78 (499) :1-&

[3] COMPARISON OF THE ELECTRONIC-STRUCTURES OF LAYERED TRANSITION-METAL TRICHALCOGENIDES TASE3, TAS3, AND NBSE3 [J].

CANADELL, E ;

RACHIDI, IEI ;

POUGET, JP ;

GRESSIER, P ;

MEERSCHAUT, A ;

ROUXEL, J ;

JUNG, D ;

EVAIN, M ;

WHANGBO, MH .

INORGANIC CHEMISTRY, 1990, 29 (07) :1401-1407

[4] CL-35 NQR SPIN-LATTICE RELAXATION STUDY AND PHASON GAP DETERMINATION IN THE INCOMMENSURATE SYSTEM RB2ZNCL4 [J].

CHEN, SH ;

AILION, DC .

SOLID STATE COMMUNICATIONS, 1989, 69 (11) :1041-1045

[5] QUADRUPOLAR SPIN-LATTICE RELAXATION IN SOLIDS [J].

GORDON, MI ;

HOCH, MJR .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1978, 11 (04) :783-795

[6] NUCLEAR SPIN-LATTICE RELAXATION IN PURE AND IMPURE INDIUM .1. NORMAL STATE [J].

MACLAUGHLIN, DE ;

WILLIAMSON, JD ;

BUTTERWORTH, J .

PHYSICAL REVIEW B-SOLID STATE, 1971, 4 (01) :60-+

[7] NUCLEAR SPIN-LATTICE RELAXATION IN HEXAGONAL TRANSITION METALS - TITANIUM [J].

NARATH, A .

PHYSICAL REVIEW, 1967, 162 (02) :320-&

[8] NUCLEAR MAGNETIC RELAXATION IN TRANSITION METALS [J].

OBATA, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1963, 18 (07) :1020-&

[9] STATIC AND DYNAMIC CU NMR TENSORS OF YBA2CU3O7-DELTA [J].

PENNINGTON, CH ;

DURAND, DJ ;

SLICHTER, CP ;

RICE, JP ;

BUKOWSKI, ED ;

GINSBERG, DM .

PHYSICAL REVIEW B, 1989, 39 (04) :2902-2905

[10] FICTITIOUS SPIN-1/2 OPERATORS AND MULTITRANSITION NUCLEAR-RELAXATION IN SOLIDS - GENERAL-THEORY [J].

PETIT, D ;

KORB, JP .

PHYSICAL REVIEW B, 1988, 37 (10) :5761-5780