Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/10054/4751
Title: From E-2g to other modes: Effects of pressure on electron-phonon interaction in MgB2
Authors: SINGH, PP
Keywords: Superconducting Transition-Temperature
Linear-Response Theory
Magnesium Diboride
Dependence
Lithium
Issue Date: 2006
Publisher: AMERICAN PHYSICAL SOC
Citation: PHYSICAL REVIEW LETTERS, 97(24), -
Abstract: We study the effects of pressure on the electron-phonon interaction in MgB2 using density-functional-based methods. Our results show that the superconductivity in MgB2 vanishes by 100 GPa, and then reappears at higher pressures. In particular, we find a superconducting transition temperature T-c approximate to 2 K for mu(*)=0.1 at a pressure of 137 GPa.
URI: http://dx.doi.org/10.1103/PhysRevLett.97.247002
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4751
http://hdl.handle.net/10054/4751
ISSN: 0031-9007
Appears in Collections:Article

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