FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313591983> ?p ?o ?g. }

• W4313591983 endingPage "014007" @default.
• W4313591983 startingPage "014007" @default.
• W4313591983 abstract "Abstract Motivated by the discovery of superconductivity in KTaO 3 -based heterostructures, we study a pairing mechanism based on spin-orbit assisted coupling between the conduction electrons and the ferroelectric (FE) modes present in the material. We use ab initio frozen-phonon computations to show a linear-in-momentum Rashba-like coupling with a strong angular dependence in momentum for the lower <?CDATA $j = 3/2$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:mi>j</mml:mi> <mml:mo>=</mml:mo> <mml:mn>3</mml:mn> <mml:mrow> <mml:mo>/</mml:mo> </mml:mrow> <mml:mn>2</mml:mn> </mml:math> manifold, deviating from the conventional isotropic Rashba model. This implies the Rashba-like interaction with the polar modes has substantial L = 3 cubic harmonic corrections, which we quantify for each electronic band. The strong anisotropy of the Rashba interaction is captured by a microscopic toy model for the <?CDATA $t_{2g}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:msub> <mml:mi>t</mml:mi> <mml:mrow> <mml:mn>2</mml:mn> <mml:mi>g</mml:mi> </mml:mrow> </mml:msub> </mml:math> electrons. We find its origin to be the angular dependence in electronic momentum imposed by the kinetic term on the degenerate <?CDATA $j = 3/2$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:mi>j</mml:mi> <mml:mo>=</mml:mo> <mml:mn>3</mml:mn> <mml:mrow> <mml:mo>/</mml:mo> </mml:mrow> <mml:mn>2</mml:mn> </mml:math> manifold. A comparison between the toy model and ab initio results indicates that additional symmetry allowed terms beyond odd-parity spin-conserving inter-orbital hopping processes are needed to describe the Rashba-like polar interaction between the electrons and the soft FE mode." @default.
• W4313591983 created "2023-01-06" @default.
• W4313591983 creator A5011305534 @default.
• W4313591983 creator A5023166914 @default.
• W4313591983 creator A5042489080 @default.
• W4313591983 creator A5066370199 @default.
• W4313591983 creator A5082497877 @default.
• W4313591983 date "2023-01-01" @default.
• W4313591983 modified "2023-10-18" @default.
• W4313591983 title "Anisotropic Rashba coupling to polar modes in KTaO₃" @default.
• W4313591983 cites W1965519518 @default.
• W4313591983 cites W1970127494 @default.
• W4313591983 cites W1979544533 @default.
• W4313591983 cites W1982860537 @default.
• W4313591983 cites W1993970988 @default.
• W4313591983 cites W2015119832 @default.
• W4313591983 cites W2016168218 @default.
• W4313591983 cites W2023588455 @default.
• W4313591983 cites W2034221397 @default.
• W4313591983 cites W2036113194 @default.
• W4313591983 cites W2045245337 @default.
• W4313591983 cites W2057272672 @default.
• W4313591983 cites W2059573987 @default.
• W4313591983 cites W2068125760 @default.
• W4313591983 cites W2078243011 @default.
• W4313591983 cites W2083222334 @default.
• W4313591983 cites W2092904442 @default.
• W4313591983 cites W2113240826 @default.
• W4313591983 cites W2135101688 @default.
• W4313591983 cites W2205542993 @default.
• W4313591983 cites W2328943287 @default.
• W4313591983 cites W2460768158 @default.
• W4313591983 cites W2734812193 @default.
• W4313591983 cites W2975061260 @default.
• W4313591983 cites W3000230323 @default.
• W4313591983 cites W3105033824 @default.
• W4313591983 cites W3105471345 @default.
• W4313591983 cites W3105472214 @default.
• W4313591983 cites W3121866151 @default.
• W4313591983 cites W3126010930 @default.
• W4313591983 cites W3160708600 @default.
• W4313591983 cites W3197561067 @default.
• W4313591983 cites W3203431216 @default.
• W4313591983 cites W4221166528 @default.
• W4313591983 cites W4224273794 @default.
• W4313591983 cites W4281812428 @default.
• W4313591983 cites W4306745046 @default.
• W4313591983 doi "https://doi.org/10.1088/2515-7639/acb017" @default.
• W4313591983 hasPublicationYear "2023" @default.
• W4313591983 type Work @default.
• W4313591983 citedByCount "3" @default.
• W4313591983 countsByYear W43135919832023 @default.
• W4313591983 crossrefType "journal-article" @default.
• W4313591983 hasAuthorship W4313591983A5011305534 @default.
• W4313591983 hasAuthorship W4313591983A5023166914 @default.
• W4313591983 hasAuthorship W4313591983A5042489080 @default.
• W4313591983 hasAuthorship W4313591983A5066370199 @default.
• W4313591983 hasAuthorship W4313591983A5082497877 @default.
• W4313591983 hasBestOaLocation W43135919831 @default.
• W4313591983 hasConcept C11413529 @default.
• W4313591983 hasConcept C121332964 @default.
• W4313591983 hasConcept C133386390 @default.
• W4313591983 hasConcept C192562407 @default.
• W4313591983 hasConcept C41008148 @default.
• W4313591983 hasConcept C62520636 @default.
• W4313591983 hasConcept C79090758 @default.
• W4313591983 hasConceptScore W4313591983C11413529 @default.
• W4313591983 hasConceptScore W4313591983C121332964 @default.
• W4313591983 hasConceptScore W4313591983C133386390 @default.
• W4313591983 hasConceptScore W4313591983C192562407 @default.
• W4313591983 hasConceptScore W4313591983C41008148 @default.
• W4313591983 hasConceptScore W4313591983C62520636 @default.
• W4313591983 hasConceptScore W4313591983C79090758 @default.
• W4313591983 hasFunder F4320321873 @default.
• W4313591983 hasFunder F4320338337 @default.
• W4313591983 hasIssue "1" @default.
• W4313591983 hasLocation W43135919831 @default.
• W4313591983 hasLocation W43135919832 @default.
• W4313591983 hasLocation W43135919833 @default.
• W4313591983 hasOpenAccess W4313591983 @default.
• W4313591983 hasPrimaryLocation W43135919831 @default.
• W4313591983 hasRelatedWork W1972216760 @default.
• W4313591983 hasRelatedWork W2010289914 @default.
• W4313591983 hasRelatedWork W2012099480 @default.
• W4313591983 hasRelatedWork W2081882456 @default.
• W4313591983 hasRelatedWork W2164570383 @default.
• W4313591983 hasRelatedWork W2326804475 @default.
• W4313591983 hasRelatedWork W2369719340 @default.
• W4313591983 hasRelatedWork W2768608577 @default.
• W4313591983 hasRelatedWork W4230065958 @default.
• W4313591983 hasRelatedWork W4235949827 @default.
• W4313591983 hasVolume "6" @default.
• W4313591983 isParatext "false" @default.
• W4313591983 isRetracted "false" @default.
• W4313591983 workType "article" @default.