ANALYSIS OF INTERNAL-FRICTION PEAKS IN THE INTERMEDIATE TEMPERATURE-RANGE OF NACL

被引:0
|
作者
TATENO, H [1 ]
IWASHITA, Y [1 ]
FUKAI, A [1 ]
机构
[1] KAGOSHIMA UNIV, SCH DENT, DEPT DENT RADIOL, KAGOSHIMA 890, JAPAN
关键词
INTERNAL FRICTION; NACL; DIELECTRIC LOSS; VIBRATIONAL CURRENT; RELAXATION PEAK;
D O I
10.1143/JJAP.32.2230
中图分类号
O59 [应用物理学];
学科分类号
摘要
We measured internal friction, Young's modulus, ionic conductivity corresponding to the density of vacancies and the dielectric loss corresponding to the dipole density at the same time by an automated Marx's composite oscillator method, in order to investigate the internal friction peaks of NaCl single crystal around 90-degrees-C. We observed peaks for both internal friction and dielectric loss, and interpreted the peaks to reflect relaxation by dipole reorientation.
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页码:2230 / 2233
页数:4
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