Magnetic susceptibility and electrical conductivity of the highest chromium germanide

Magnetic susceptibility and electrical conductivity of the highest chromium germanide
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DOI：
10.1007/bf00816595
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发表时间：
1968-05
期刊：
Soviet Physics Journal
影响因子：
--
通讯作者：
V. L. Zagryazhskii;P. V. Gel’d;A. K. Shtol’ts
V. L. Zagryazhskii;P. V. Gel’d;A. K. Shtol’ts
中科院分区：
其他
文献类型：
--
作者：
V. L. Zagryazhskii;P. V. Gel’d;A. K. Shtol’ts

文献摘要

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给出了在80-1000 ° K温度范围内最高锗化铬Cr 11 Ge 19的磁化率（χ）和电阻率（ε）的测量结果。在T < 86 ° K时，出现铁磁自旋有序。从电阻率、热电动势和霍尔常数的值以及随温度的变化关系，可以断定所研究的化合物是一种具有p型导电性的半金属。
Results are given of measurements over the temperature range 80–1000 ° K of the magnetic susceptibility (χ) and the electrical resistivity (ϱ) of the highest chromium germanide Cr11Ge19. A ferromagnetic spin ordering is indicated at T < 86 ° K. From the ϱ(T) dependence and the values of the resistivity, thermo-emf and Hall constant, it is concluded that the compound studied is a semimetal with p-type conductivity.