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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...
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...
On chip, high-sensitivity thermal sensor based on high-Q polydimethylsiloxane-coated microresonator
chip high-sensitivity thermal sensor high-Q polydimethylsiloxane-coated microresonator
2010/11/12
A high-sensitivity thermal sensing is demonstrated by coating a layer of polydimethylsiloxane (PDMS) on the surface of a silica toroidal microresonator on a silicon wafer. Possessing high-Q whisperin...
High growth rate 4H-SiC epitaxial growth using dichlorosilane in a hot-wall CVD reactor
High growth rate 4H-SiC epitaxial growth hot-wall CVD reactor
2010/11/18
Thick, high quality 4H-SiC epilayers have been grown in a vertical hot-wall chemical
vapor deposition system at a high growth rate on (0001) 80 off-axis substrates. We
discuss the use of dichlorosil...
High Pressure Phase Transition of Copper Halides
High Pressure Structural Phase Transition Gibbs free energy Volume Collapses Cohesive Energy
2010/4/9
The structural changes within copper halides induced by pressure from zinc-blend to rock-salt passing through an intermediate tetragonal structure have been investigated using an effective interionic ...
Structural and Elastic Properties of MgX (X=Se, Te) Semi Conducting Compounds under High Pressure
Alkaline earth chalcogenides phase transitions high-pressure
2010/4/9
In the present paper, we have investigated the high-pressure structural phase transition of magnesium chalcogenides using the three-body potential (TBP) model. Phase transition pressures are associate...
High-temperature Thin-catalytic Gate Devices for Combustion Emissions Control
High-temperature Thin-catalytic Gate Combustion Emissions Control
2010/10/21
4H- and 6H-SiC Schottky diodes responding down to 5 ppm of NO and NO2 gases at temperatures up to 450oC were fabricated. Upon exposure to gas, the forward current of the devices changes due to variati...
High-temperature superconducting ceramics systems YBaCuO and BiSrCaCuO, both doped by Pb, Sb, Li, K, Na and non-doped, have been produced by the method of solid phase reaction synthesis. The principle...