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From E-2g to other modes: Effects of pressure on electron-phonon interaction in MgB2
DSpace at IIT Bombay
View Archive Info| Field | Value | |
| Title |
From E-2g to other modes: Effects of pressure on electron-phonon interaction in MgB2
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| Creator |
SINGH, PP
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| Subject |
superconducting transition-temperature
linear-response theory magnesium diboride dependence lithium |
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| Description |
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.
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| Publisher |
AMERICAN PHYSICAL SOC
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| Date |
2011-07-17T14:03:56Z
2011-12-26T12:50:20Z 2011-12-27T05:34:29Z 2011-07-17T14:03:56Z 2011-12-26T12:50:20Z 2011-12-27T05:34:29Z 2006 |
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| Type |
Article
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| Identifier |
PHYSICAL REVIEW LETTERS, 97(24), -
0031-9007 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 |
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| Language |
en
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