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Showing posts with label Nernst effect. Show all posts
Showing posts with label Nernst effect. Show all posts
Thursday, August 14, 2014

Scale of the Nernst effect in a bad metal

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A science fiction fantasy is that we should be able to make "materials by design" that have any physical property (density, therma...
1 comment:
Tuesday, April 1, 2014

The challenge of colossal thermoelectric power in FeSb2

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There is an interesting paper Highly dispersive electron relaxation and colossal thermoelectricity in the corr elated semiconductor FeSb2 ...
1 comment:
Tuesday, June 25, 2013

Nernst effect as a probe of quasi-particle coherence

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There is an interesting PRL Nernst Effect: Evidence of Local Kondo Scattering in Heavy Fermions by Peijie Sun and Frank Steglich  Th...
Wednesday, May 8, 2013

Long live Fermi liquid theory!

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There is a very nice preprint Hidden Fermi Liquid, Scattering Rate Saturation and Nernst Effect: a DMFT Perspective by Wenhu Xu, Kristjan ...
Thursday, February 16, 2012

Deconstructing the Nernst effect in electron doped cuprates

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The graph below shows the temperature dependence of the Nernst signal measured in the normal metallic state of a family of electron doped cu...
2 comments:
Tuesday, January 24, 2012

Probing fluctuating superconductivity

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An important paper for understanding the pseudogap state of the cuprates is Diamagnetism and Cooper pairing above Tc in cuprates by Lu Li, ...
Tuesday, December 13, 2011

The Nernst effect in strongly correlated electron materials

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The Nernst effect is a thermal conduction analogue of the Hall effect for electrical conductivity, i.e., it measures the transverse electric...
1 comment:
Monday, September 19, 2011

Seeking a new phase of matter in organic charge transfer salts

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An important finding of recent cluster DMFT studies  concerns the nature of the metallic state in the Hubbard model at half filling. Near th...