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High Temperature Superconductivity In $Pd-[H(D)]_X$ System

Sinha, KP (2005) High Temperature Superconductivity In $Pd-[H(D)]_X$ System. [Preprint]


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A theoretical model involving phonon and lochon (local charged boson) mediated pairing of electrons in $Pd(H/D)_x$ is suggested to explain the possible observation of superconductivity in the range 51K<Tc<295K (when x exceeds unity). In the combined mechanism the lochons have transient existence on $(H^+/D^+)$ resulting in $(H^-/D^-)$ species. The coupling parameter hl for lochon induced processes depend linearly on x. The model explains the observation of the enhancement of Tc for x varying from 0.6 to 1.6. While the experimental observations are of great importance, it is desirable that other experimental groups confirm the results.

Item Type: Preprint
Keywords: Local Charged Bosons;Pd(H/D)x system;HTSC
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Depositing User: Ravi V Nandhan
Date Deposited: 21 Feb 2006
Last Modified: 19 Sep 2010 04:23
URI: http://eprints.iisc.ac.in/id/eprint/5519

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