Specific heat of YBa2Cu3O7-x from 4.2 to 60 K

Sankar, N. ; Sankaranarayanan, V. ; Srinivasan, R. ; Rangarajan, G. ; Subba Rao, G. V. (1988) Specific heat of YBa2Cu3O7-x from 4.2 to 60 K Pramana - Journal of Physics, 30 (5). pp. 419-421. ISSN 0304-4289

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Official URL: http://www.ias.ac.in/j_archive/pramana/30/5/419-42...

Related URL: http://dx.doi.org/10.1007/BF02935596


The specific heat of superconducting oxide compound, YBa2Cu3O7 -x, is studied using a quasi-adiabatic calorimeter from 4.2 to 60 K. The analysis of the specific heat data below 15 K gives a value of 17 mJ/mole K2 for the electronic heat capacity coefficient. The value of θ D(0) is determined to be 397 ± 8 K. The variation of θD with temperature was calculated in the temperature range 4.2 to 60 K.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:High Temperature Superconductors; Y-Ba-Cu-O System; Specific Heat
ID Code:57921
Deposited On:30 Aug 2011 09:04
Last Modified:18 May 2016 09:08

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