Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/4219
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dc.contributor.authorBhattacharya, Sanchari-
dc.contributor.authorDatta, Sanjoy-
dc.date.accessioned2024-01-03T09:48:55Z-
dc.date.available2024-01-03T09:48:55Z-
dc.date.issued2023-11-
dc.identifier.citationAnnual Conference on Quantum Condensed Matter, NISER, Bhubaneswar, 27th - 30th November 2023en_US
dc.identifier.urihttp://hdl.handle.net/2080/4219-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractThe LaAlO3/KTaO3 system serves as a prototype to study the electronic properties that emerge as a result of spin-orbit coupling. In this article, we have used firstprinciples calculations to systematically study two types of defect-free (0 0 1) interfaces, which are termed as Type-I and Type-II. While the Type-I heterostructure produces a two dimensional electron gas, the Type-II heterostructure hosts an oxygenrich two dimensional hole gas at the interface. Furthermore, in the presence of intrinsic spin-orbit coupling, we have found evidence of both cubic and linear Rashba interactions in the conduction bands of the Type-I heterostructure. On the contrary, there is spin-splitting of both the valence and the conduction bands in the Type-II interface, which are found to be only linear Rashba type. Interestingly, the Type-II interface also harbours a potential photocurrent transition path, making it an excellent platform to study the circularly polarized photogalvanic effect.en_US
dc.subjectnon-magnetic heterostructureen_US
dc.subjectspin-orbitronicsen_US
dc.subjectRashbaen_US
dc.subjectphotogalvanic effecten_US
dc.titleEvidence of Linear and Cubic Rashba Effect in Non-Magnetic Heterostructureen_US
dc.typeArticleen_US
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