scholarly journals The Low Temperature Specific Heat of Pr0.65Ca0.35MnO3

2014 ◽  
Vol 2014 ◽  
pp. 1-4
Author(s):  
Zhiyong Han ◽  
Zhenzhu Jing
Keyword(s):  
Low Temperature ◽  
Specific Heat ◽  
Model Fitting ◽  
Debye Model ◽  
Zero Magnetic Field ◽  
Itinerant Electrons ◽  
Lattice Specific Heat ◽  
Temperature Electron ◽  
Low Temperature Specific Heat ◽  
Perovskite Type

The low temperature specific heat of polycrystalline perovskite-type Pr0.65Ca0.35MnO3manganese oxide has been investigated experimentally. It is found that the low temperature electron specific heat in zero magnetic field is obviously larger than that of ordinary rare-earth manganites oxide. To get the contribution of phonon to the specific heat precisely, the lattice specific heat is calculated by Debye model fitting. Results confirm that the low temperature specific heat of Pr0.65Ca0.35MnO3is related to the itinerant electrons in ferromagnetic clusters and the disorder in the sample.

Low Temperature Specific Heat in Lightly Mn-Substituted Electron-Doped SrTiO3

2017 ◽  
Vol 86 (8) ◽  
pp. 084601 ◽  
Author(s):  
Tetsuji Okuda ◽  
Hiroto Hata ◽  
Takahiro Eto ◽  
Shogo Sobaru ◽  
Ryosuke Oda ◽  
...  
Keyword(s):  
Low Temperature ◽  
Specific Heat ◽  
Low Temperature Specific Heat

Description of pressure cells suitable for low temperature specific heat and magnetization measurements

Cryogenics ◽  
1979 ◽  
Vol 19 (9) ◽  
pp. 543-546 ◽  
Author(s):  
A. Berton ◽  
J. Chaussy ◽  
B. Cornut ◽  
J. Odin ◽  
J. Paureau ◽  
...  
Keyword(s):  
Low Temperature ◽  
Specific Heat ◽  
Magnetization Measurements ◽  
Low Temperature Specific Heat

Excess Low Temperature Specific Heat and Related Phonon Density of States in a Modulated Incommensurate Dielectric

1996 ◽  
Vol 76 (13) ◽  
pp. 2334-2337 ◽  
Author(s):  
J. Etrillard ◽  
J. C. Lasjaunias ◽  
K. Biljakovic ◽  
B. Toudic ◽  
G. Coddens
Keyword(s):  
Low Temperature ◽  
Specific Heat ◽  
Density Of States ◽  
Phonon Density ◽  
Phonon Density Of States ◽  
Low Temperature Specific Heat
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