Ab initio study of the strain dependence of thermopower in electron-doped SrTiO3.


In this paper we explore the different mechanisms that affect the thermopower of a band insulating perovskite (in this case, SrTiO3) when subject to strain (both compressive or tensile). We analyze the high temperature, entropy-dominated limit and the lower temperature, energy-transport regime. We observe that the effect of strain in the high-temperature… (More)
DOI: 10.1088/1361-648X/29/6/065501


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