Dislocations in SrTiO3: Easy To Reduce but Not so Fast for Oxygen Transport
The effect of dislocations on the chemical, electrical and transport properties in oxide
materials is important for electrochemical devices, such as fuel cells and resistive switches …
materials is important for electrochemical devices, such as fuel cells and resistive switches …
Persistent photoconductivity in strontium titanate
Persistent photoconductivity was observed in strontium titanate (SrTiO 3) single crystals.
When exposed to sub-bandgap light (2.9 eV or higher) at room temperature, the free …
When exposed to sub-bandgap light (2.9 eV or higher) at room temperature, the free …
Nonstoichiometry in the Zintl Phase Yb1−δZn2Sb2 as a Route to Thermoelectric Optimization
Classically, Zintl phases are defined as valence-precise line compounds and are thus
expected to exhibit intrinsic semiconducting behavior. Contradicting this definition are A …
expected to exhibit intrinsic semiconducting behavior. Contradicting this definition are A …
La-doped SrTiO3 films with large cryogenic thermoelectric power factors
TA Cain, AP Kajdos, S Stemmer - Applied Physics Letters, 2013 - pubs.aip.org
The thermoelectric properties at temperatures between 10 K and 300 K of La-doped SrTiO 3
thin films grown by hybrid molecular beam epitaxy (MBE) on undoped SrTiO 3 substrates …
thin films grown by hybrid molecular beam epitaxy (MBE) on undoped SrTiO 3 substrates …
Enhanced electron mobility in epitaxial (Ba, La) SnO3 films on BaSnO3 (001) substrates
WJ Lee, HJ Kim, E Sohn, TH Kim, JY Park… - Applied Physics …, 2016 - pubs.aip.org
We report the growth of Ba 1− x La x SnO 3 (x= 0.00, 0.005, 0.01, 0.02, and 0.04) thin films
on the insulating BaSnO 3 (001) substrate by pulsed laser deposition. The insulating BaSnO …
on the insulating BaSnO 3 (001) substrate by pulsed laser deposition. The insulating BaSnO …
[HTML][HTML] Defect mechanisms of coloration in Fe-doped SrTiO3 from first principles
To understand the underlying defect mechanisms governing the coloration of Fe-doped
SrTiO 3 (Fe: STO), density functional theory calculations were used to determine defect …
SrTiO 3 (Fe: STO), density functional theory calculations were used to determine defect …
[HTML][HTML] Mechanisms governing metal vacancy formation in BaTiO3 and SrTiO3
Barium titanate (BTO) and strontium titanate (STO) are often treated as close analogues, and
models of defect behavior are freely transferred from one material to the other with only …
models of defect behavior are freely transferred from one material to the other with only …
Atomic layer deposition of PbS thin films at low temperatures
Atomic layer deposition (ALD) is a viable method for depositing functional, passivating, and
encapsulating layers on top of halide perovskites. Studies in that area have only focused on …
encapsulating layers on top of halide perovskites. Studies in that area have only focused on …
[HTML][HTML] Phase transitions via selective elemental vacancy engineering in complex oxide thin films
Defect engineering has brought about a unique level of control for Si-based semiconductors,
leading to the optimization of various opto-electronic properties and devices. With regard to …
leading to the optimization of various opto-electronic properties and devices. With regard to …
Oxygen vacancy diffusion in bulk SrTiO3 from density functional theory calculations
Point defects and their diffusion contribute significantly to the properties of perovskite
materials. However, even for the prototypical case of oxygen vacancies in SrTiO 3 (STO), the …
materials. However, even for the prototypical case of oxygen vacancies in SrTiO 3 (STO), the …