Magnetic susceptibility and electrical resistivity of a mesoporous carbon CMK-1

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The magnetic susceptibility of the title material follows a Curie-Weiss law at high temperatures, and a peak of the susceptibility appears around 4 K associated with remarkable hysteresis below 10 K, which is reminescent of a spin-glass behavior. The temperature. dependence of the electrical resistivity is proportional to exp (T-1/3), which may reveal a two-dimensional variable range hopping.
Publisher
Elsevier
Issue Date
2003-04-04
Keywords

magnetic measurements; conductivity; graphite and related compounds

Citation

Synthetic Metals, Vol. 135-136, pp. 721-722

ISSN
0379-6779
DOI
10.1016/S0379-6779(02)00812-3
URI
http://hdl.handle.net/10203/11236
Appears in Collection
CH-Conference Papers(학술회의논문)

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