Electric and magnetic properties of LixV2−xO2
Electric and magnetic properties of LixV2−xO2
复制标题
LixV2−xO2 的电学和磁学性质
DOI：
10.1016/0025-5408(69)90023-3
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发表时间：
1969
影响因子：
5.4
通讯作者：
S. Kachi
中科院分区：
文献类型：
--
作者：
K. Kobayashi;K. Kosuge;S. Kachi
研究了LixV2− xO2在液氦到400°C温度范围内的相关系和电磁性质。在LixV2−xO2中，单相区被确定为在0.8≤x≤1.2的范围内。在约190°C（Tt）时，出现了电和磁性质的异常，以及晶格常数的不连续性。高于和低于Tt，电导率显示具有正热电功率的半导体行为（孔状）。用团簇模型解释了Tt处磁化率的降低。
The phase relation and electric and magnetic properties of LixV2−xO2were studied in the temperature range from liquid helium to 400°C. The one phase region was determined to be in the range of 0.8≤x≤1.2 in LixV2−xO2. At about 190°C (Tt), there appeared an anomaly in the electric and magnetic properties, and also a discontinuity of lattice constants. Above and below Tt, the electrical conductivity shows a semiconducting behavior with positive thermoelectric power (hole like). The reduction of magnetic susceptibility at Ttwas explained by the cluster model.