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High temperature thermoelectric response of double-doped SrTiO$_3$ epitaxial films
High temperature thermoelectric response double-doped SrTiO$_3$ epitaxial films
2010/11/19
SrTiO3 is a promising n-type oxide semiconductor for thermoelectric energy conversion. Epitaxial thin lms of SrTiO3 doped with both La and oxygen vacancies have been synthesized by pulsed laser depos...
Hawking temperature for a global monopole metric in the context of k- essence and emergent gravity
global monopole metric context of k- essence emergent gravity
2010/12/20
The Hawking temperature for the Barriola-Vilenkin global monopole metric is shown to be TBV =
~(1− )2 8GMkB, where is the global monopole charge,M the mass of the black hole, kB is the Boltz...
Poisson Statistics in the High Temperature QCD Dirac Spectrum
Poisson Statistics High Temperature QCD Dirac Spectrum
2011/1/14
At low temperature in the epsilon regime of QCD the low-end of the Dirac spectrum is described
by random matrix theory. In contrast, there has been no similarly well established staistical descriptio...
Power-law ensembles: fluctuations of volume or temperature ?
Power-law ensembles fluctuations of volume temperature
2011/1/10
We present two issues here: (i) that in situation when total energy is kept constant re-cently proposed fluctuations of volume ensemble is equivalent to the approach using Tsallis statistics with fluc...
Temperature driven structural phase transition for trapped ions and its experimental detection
Temperature driven structural phase transition trapped ions experimental detection
2010/10/21
A Wigner crystal formed with trapped ion can undergo structural phase transition, which is
determined only by the mechanical conditions on a classical level. Instead of this classical result, we show...
Casimir energy of a dilute dielectric ball with uniform velocity of light at finite temperature
Casimir energy of a dilute dielectric ball uniform velocity of light finite temperature
2010/10/18
The Casimir energy, free energy and Casimir force are evaluated,at arbitrary finite temperature, for a dilute dielectric ball with uniform velocity of light inside the ball and in the surrounding medi...