DC HALL-EFFECT MEASUREMENTS ON TTF-TCNQ

被引：53
|
作者：
COOPER, JR
MILJAK, M
DELPLANQUE, G
JEROME, D
WEGER, M
FABRE, JM
GIRAL, L
机构：
[1] UNIV ZAGREB,INST PHYS,YU-41000 ZAGREB,YUGOSLAVIA
[2] UNIV MONTPELLIER 2,CHIM ORGAN STRUCT LAB,F-34060 MONTPELLIER,FRANCE
来源：
JOURNAL DE PHYSIQUE | 1977年 / 38卷 / 09期
关键词：
ORGANIC COMPOUNDS - Electric Properties;
D O I：
10.1051/jphys:019770038090109700
中图分类号：
学科分类号：
摘要：
DC Hall effect measurements were made on single crystals of TTF-TCNQ in the metallic region, at atmospheric pressure, and under pressure of 6 kbars. For the field orientation employed (H parallel to the crystalline a axis) the average value of the low field Hall coefficient is minus 4. 2 plus or minus 0. 6 multiplied by 10** minus **1**1 Vcm/Ag at room temperature, which is approximately consistent with other estimates of the electron density. The influence of the electrical contacts is discussed in detail and the temperature dependence of R//H is compared with previous work on HMTSF-TCNQ.
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页码：1097 / 1103
页数：7
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