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Specific heat capacity of molybdenum chalcogenides. III. Measurements of the heat capacity of Sn1 −xGaxMo5S6. An investigation of the singularities at low temperatures

✍ Scribed by N. E. Alekseevskii; G. Wolf; V. I. Tsebro; N. M. Dobrovolskii; K. Bohmhammel; S. Krautz

Publisher
Springer US
Year
1980
Tongue
English
Weight
303 KB
Volume
38-38
Category
Article
ISSN
0022-2291

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✦ Synopsis

The heat capacity of molybdenum chalcogenides with different Sn/ Ga content was measured at temperatures of T <-60 K. The occurrence of two phases of the chalcogenides studied could clearly be seen for higher Ga concentrations. In the miscibility gap there coexists a superconducting phase (Tr = 12.5K) SnGao.2~,gosS6 with the ferromagnetic GaMosS6 phase (Tcun, = I9K). As for the pure ternary compound GaMosS6, a singularity of the heat capacity could also be observed in the range of the structural change (T = 45 K). All the singularities are discussed.

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