Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/12594
Title: Specific heat jump and transition temperature <i>T</i><sub>C </sub>for La<sub>2</sub><sub>-x</sub>Ba<sub>x</sub>CuO<sub>4</sub>, Bi<sub>2</sub>Ca<sub>n</sub><sub>-1</sub>Sr<sub>n</sub>Cu<sub>n</sub>O<sub>2n+3 </sub>and Tl<sub>2</sub>Ca<sub>n</sub><sub>-1</sub>Ba<sub>2</sub>Cu<sub>n</sub>O<sub>2n+3(2n+4)</sub> superconductors
Authors: Nyawere, P W Otieno
Khanna, KM
Keywords: Specific heat
Superconductors
Density of states
Issue Date: Sep-2011
Publisher: NISCAIR-CSIR, India
Abstract: The transition temperature <i style="">T</i><sub>C</sub> and the specific heat jump ∆<i style="">C</i>/<i style="">T<sub>C</sub></i> in La<sub>2</sub><sub>-x</sub>Ba<sub>x</sub>CuO<sub>4, </sub>Bi<sub>2</sub>Ca<sub>n</sub><sub>-1</sub>Sr<sub>n</sub>Cu<sub>n</sub>O<sub>2n+4</sub> and Tl<sub>2</sub>Ca<sub>n</sub><sub>-1</sub>Ba<sub>2</sub>Cu<sub>n</sub>O<sub>2n+3(2n+4)</sub> are calculated using exotic pairing model. These values are calculated at both buckling mode and breathing mode. The values calculated are compared with known experimental values. If ∆ is the gap in the allowed energy states, then the jump in the specific heat is C<sub>S</sub>-C<sub>n</sub>. These results show that the calculated values of the ratios and <i style="">T</i><sub>C</sub> compare well with experimental values.
Description: 627-632
URI: http://hdl.handle.net/123456789/12594
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.49(09) [September 2011]

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