SIGNIFICANT DIFFERENCES BETWEEN NUCLEAR-SPIN RELAXATION AND CONDUCTIVITY RELAXATION IN LOW-CONDUCTIVITY GLASSES

被引:63
作者
KANERT, O
KUCHLER, R
NGAI, KL
JAIN, H
机构
[1] USN,RES LAB,WASHINGTON,DC 20375
[2] LEHIGH UNIV,DEPT MAT SCI & ENGN,BETHLEHEM,PA 18015
来源
PHYSICAL REVIEW B | 1994年 / 49卷 / 01期
关键词
D O I
10.1103/PhysRevB.49.76
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A unified model of ionic motion in glasses is presented which relates consistently the different quantities observed in nuclear-spin relaxation and electrical-conductivity relaxation due to thermally activated ionic diffusion. Corresponding experimental data obtained in a low-ionic-conductivity fluorozirconate glass are shown to be in reasonable agreement with the resent approach. Limitations of the model are pointed out and are discussed in view of observed deviations between the different experimental results.
引用
收藏
页码:76 / 82
页数:7
相关论文
共 32 条
[1]  
ABRAGAM A, 1962, PRINCIPLES NUCLEAR M
[2]  
BALZERJOLLENBEC.G, UNPUB
[3]   NEW INTERPRETATION OF ACTIVATION ENTHALPIES FOR ELECTRICAL-CONDUCTIVITY AND NUCLEAR-SPIN RELAXATION IN GLASSY IONIC CONDUCTORS [J].
BALZERJOLLENBECK, G ;
KANERT, O ;
JAIN, H ;
NGAI, KL .
PHYSICAL REVIEW B, 1989, 39 (09) :6071-6075
[4]   LOW-TEMPERATURE PROPERTIES OF NUCLEAR-SPIN RELAXATION IN INORGANIC GLASSES [J].
BALZERJOLLENBECK, G ;
KANERT, O ;
STEINERT, J ;
JAIN, H .
SOLID STATE COMMUNICATIONS, 1988, 65 (05) :303-309
[5]   RELAXATION AND FLUCTUATIONS IN GLASSY FAST-ION CONDUCTORS - WIDE-FREQUENCY-RANGE NMR AND CONDUCTIVITY MEASUREMENTS [J].
BORSA, F ;
TORGESON, DR ;
MARTIN, SW ;
PATEL, HK .
PHYSICAL REVIEW B, 1992, 46 (02) :795-800
[6]  
BUNDE A, 1993, P INT C DEFECTS INSU, V1, P295
[7]   RECENT DEVELOPMENTS IN THE THEORY OF SOLID ELECTROLYTES [J].
DIETERICH, W .
SOLID STATE IONICS, 1990, 40-1 :509-515
[8]   NUCLEAR-MAGNETIC-RESONANCE AND IONIC MOTION IN FLUOROZIRCONATE GLASSES [J].
ESTALJI, S ;
KUCHLER, R ;
KANERT, O ;
BOLTER, R ;
JAIN, H ;
NGAI, KL .
JOURNAL DE PHYSIQUE IV, 1992, 2 (C2) :159-163
[9]   NMR-STUDY OF CRYSTALLINE TELLURIUM AND SELENIUM [J].
GUNTHER, B ;
KANERT, O .
PHYSICAL REVIEW B, 1985, 31 (01) :20-33
[10]   BETA-NMR STUDIES OF SPIN-LATTICE RELAXATION IN GLASSY AND LAYER-CRYSTALLINE COMPOUNDS [J].
HEITJANS, P ;
FABER, W ;
SCHIRMER, A .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1991, 131 :1053-1062