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The specific heat of MnCl2.4H2O between 1°K AND 22°K

✍ Scribed by S.A. Friedberg; J.D. Wasscher

Publisher
Elsevier Science
Year
1953
Weight
398 KB
Volume
19
Category
Article
ISSN
0031-8914

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✦ Synopsis

THE SPECIFIC HEAT OF MnCI,.4H,O BETWEEN 1°K AND 22°K by S. A. FRIEDBERG *) and J. D. WASSCHER

Synopsis

The specific heat of MnC12.4Hz0 has been measured from 1.0 to 4.2"K and from 14.5 to 22'K. A A-shaped anomaly in the C, vs T-curve is found having its maximum at 1.62"K. The anomaly is probably of magnetic origin, 1.62"K being the critical temperature at which the salt transforms from the antiferromagnetic to the paramagnetic state. The entropy change associated with the complete process is found to be I .75 R/mol deg.

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