Matches in SemOpenAlex for { <https://semopenalex.org/work/W4226077573> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4226077573 abstract "The emerging interest in two-dimensional electron gases (2DEGs), formed at interfaces between two insulating oxide perovskites poses crucial fundamental question in view of future electronic devices. In the framework of density-functional theory, we investigate the possibility to control the characteristics of the 2DEG formed at the LaInO$_3$/BaSnO$_3$ interface by including a ferroelectric BaTiO$_3$ layer. To do so, we examine how the orientation of the ferroelectric polarization impacts density and confinement of the 2DEG. We find that aligning the ferroelectric polarization toward (outward) the LaInO$_3$/BaSnO$_3$ interface leads to an accumulation (depletion) of the interfacial 2DEG. Varying its magnitude, we find a linear effect on the 2DEG charge density that is confined within the BaSnO$_3$ side. Analysis of the optimized geometries revels that inclusion of the BaTiO$_3$ block makes structural distortions at the LaInO$_3$/BaSnO$_3$ less pronounced, which, in turn, enhances the 2DEG density. Thicker ferroelectric layers allow for reaching higher polarization magnitudes. We discuss the mechanisms behind all these findings and rationalize how the characteristics of both 2DEG and 2D hole gases can be controlled in the considered heterostructures. Overall, our results can be generalized to other combinations of ferroelectric, polar, and nonpolar materials." @default.
- W4226077573 created "2022-05-05" @default.
- W4226077573 creator A5013941218 @default.
- W4226077573 creator A5015530059 @default.
- W4226077573 creator A5019331222 @default.
- W4226077573 creator A5053264793 @default.
- W4226077573 date "2022-03-08" @default.
- W4226077573 modified "2023-09-27" @default.
- W4226077573 title "How ferroelectric BaTiO$_3$ can tune a two-dimensional electron gas at the interface of LaInO3 and BaSnO$_3$: a first-principles study" @default.
- W4226077573 doi "https://doi.org/10.48550/arxiv.2203.03881" @default.
- W4226077573 hasPublicationYear "2022" @default.
- W4226077573 type Work @default.
- W4226077573 citedByCount "0" @default.
- W4226077573 crossrefType "posted-content" @default.
- W4226077573 hasAuthorship W4226077573A5013941218 @default.
- W4226077573 hasAuthorship W4226077573A5015530059 @default.
- W4226077573 hasAuthorship W4226077573A5019331222 @default.
- W4226077573 hasAuthorship W4226077573A5053264793 @default.
- W4226077573 hasBestOaLocation W42260775731 @default.
- W4226077573 hasConcept C121332964 @default.
- W4226077573 hasConcept C1276947 @default.
- W4226077573 hasConcept C133386390 @default.
- W4226077573 hasConcept C147120987 @default.
- W4226077573 hasConcept C147597530 @default.
- W4226077573 hasConcept C147789679 @default.
- W4226077573 hasConcept C152365726 @default.
- W4226077573 hasConcept C185592680 @default.
- W4226077573 hasConcept C192562407 @default.
- W4226077573 hasConcept C205049153 @default.
- W4226077573 hasConcept C26873012 @default.
- W4226077573 hasConcept C29705727 @default.
- W4226077573 hasConcept C49040817 @default.
- W4226077573 hasConcept C62520636 @default.
- W4226077573 hasConcept C79090758 @default.
- W4226077573 hasConcept C79794668 @default.
- W4226077573 hasConcept C85867844 @default.
- W4226077573 hasConceptScore W4226077573C121332964 @default.
- W4226077573 hasConceptScore W4226077573C1276947 @default.
- W4226077573 hasConceptScore W4226077573C133386390 @default.
- W4226077573 hasConceptScore W4226077573C147120987 @default.
- W4226077573 hasConceptScore W4226077573C147597530 @default.
- W4226077573 hasConceptScore W4226077573C147789679 @default.
- W4226077573 hasConceptScore W4226077573C152365726 @default.
- W4226077573 hasConceptScore W4226077573C185592680 @default.
- W4226077573 hasConceptScore W4226077573C192562407 @default.
- W4226077573 hasConceptScore W4226077573C205049153 @default.
- W4226077573 hasConceptScore W4226077573C26873012 @default.
- W4226077573 hasConceptScore W4226077573C29705727 @default.
- W4226077573 hasConceptScore W4226077573C49040817 @default.
- W4226077573 hasConceptScore W4226077573C62520636 @default.
- W4226077573 hasConceptScore W4226077573C79090758 @default.
- W4226077573 hasConceptScore W4226077573C79794668 @default.
- W4226077573 hasConceptScore W4226077573C85867844 @default.
- W4226077573 hasLocation W42260775731 @default.
- W4226077573 hasOpenAccess W4226077573 @default.
- W4226077573 hasPrimaryLocation W42260775731 @default.
- W4226077573 hasRelatedWork W1975685516 @default.
- W4226077573 hasRelatedWork W2021486223 @default.
- W4226077573 hasRelatedWork W2058676402 @default.
- W4226077573 hasRelatedWork W2115956420 @default.
- W4226077573 hasRelatedWork W2415387139 @default.
- W4226077573 hasRelatedWork W2767876109 @default.
- W4226077573 hasRelatedWork W3199442564 @default.
- W4226077573 hasRelatedWork W4200213792 @default.
- W4226077573 hasRelatedWork W4213153257 @default.
- W4226077573 hasRelatedWork W4226276006 @default.
- W4226077573 isParatext "false" @default.
- W4226077573 isRetracted "false" @default.
- W4226077573 workType "article" @default.