FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3012337196> ?p ?o ?g. }

• W3012337196 abstract "One distinguished property of the topological insulator (TI) is its robust quantized edge conductance against edge defect. However, this robustness, underlined by the topological principle of bulk-boundary correspondence, is conditioned by assuming a perfect bulk. Here, we investigate the robustness of the TI phase against bulk defects, including vacancy (VA), vacancy cluster (VC), and grain boundary (GB), instead of edge defect. Based on a tight-binding model analysis, we show that a two-dimensional (2D) TI phase, as characterized by a nonzero spin Bott index, will vanish beyond a critical VA concentration (${n}_{mathrm{v}}^{mathrm{c}}$). Generally, ${n}_{mathrm{v}}^{mathrm{c}}$ decreases monotonically with the decreasing topological gap induced by spin-orbit coupling. Interestingly, the ${n}_{mathrm{v}}^{mathrm{c}}$ to destroy the topological order, namely, the robustness of the TI phase, is shown to be increased by the presence of VCs but decreased by GBs. As a specific example of a large-gap 2D TI, we further show that the surface-supported monolayer Bi can sustain a nontrivial topology up to ${n}_{mathrm{v}}^{mathrm{c}}ensuremath{sim}17%$, based on a density-functional theory--Wannier-function calculation. Our findings should provide useful guidance for future experimental studies of effects of defects on TIs." @default.
• W3012337196 created "2020-03-23" @default.
• W3012337196 creator A5020676973 @default.
• W3012337196 creator A5060470951 @default.
• W3012337196 creator A5086980669 @default.
• W3012337196 date "2020-03-19" @default.
• W3012337196 modified "2023-09-23" @default.
• W3012337196 title "Robustness of topological insulating phase against vacancy, vacancy cluster, and grain boundary bulk defects" @default.
• W3012337196 cites W1966294165 @default.
• W3012337196 cites W1981368803 @default.
• W3012337196 cites W2004995999 @default.
• W3012337196 cites W2012386668 @default.
• W3012337196 cites W2019934677 @default.
• W3012337196 cites W2029159618 @default.
• W3012337196 cites W2030164271 @default.
• W3012337196 cites W2034136163 @default.
• W3012337196 cites W2041028514 @default.
• W3012337196 cites W2061832930 @default.
• W3012337196 cites W2075966481 @default.
• W3012337196 cites W2083222334 @default.
• W3012337196 cites W2088198211 @default.
• W3012337196 cites W2088253963 @default.
• W3012337196 cites W2106990830 @default.
• W3012337196 cites W2107636694 @default.
• W3012337196 cites W2115065226 @default.
• W3012337196 cites W2121448251 @default.
• W3012337196 cites W2121624572 @default.
• W3012337196 cites W2164805481 @default.
• W3012337196 cites W2165940832 @default.
• W3012337196 cites W2169502668 @default.
• W3012337196 cites W2267350468 @default.
• W3012337196 cites W2318868433 @default.
• W3012337196 cites W2598426381 @default.
• W3012337196 cites W2599224223 @default.
• W3012337196 cites W2601090596 @default.
• W3012337196 cites W2769621224 @default.
• W3012337196 cites W2771467121 @default.
• W3012337196 cites W2778642013 @default.
• W3012337196 cites W2793185121 @default.
• W3012337196 cites W2884011820 @default.
• W3012337196 cites W2889766495 @default.
• W3012337196 cites W2890345097 @default.
• W3012337196 cites W2900923055 @default.
• W3012337196 cites W2905352698 @default.
• W3012337196 cites W2911303822 @default.
• W3012337196 cites W2943057848 @default.
• W3012337196 cites W2955784500 @default.
• W3012337196 cites W2963669035 @default.
• W3012337196 cites W2963898853 @default.
• W3012337196 cites W2982159819 @default.
• W3012337196 cites W2982762570 @default.
• W3012337196 cites W3098152251 @default.
• W3012337196 cites W3099054518 @default.
• W3012337196 cites W3101513771 @default.
• W3012337196 cites W3103347738 @default.
• W3012337196 cites W326669990 @default.
• W3012337196 cites W891585741 @default.
• W3012337196 doi "https://doi.org/10.1103/physrevb.101.125114" @default.
• W3012337196 hasPublicationYear "2020" @default.
• W3012337196 type Work @default.
• W3012337196 sameAs 3012337196 @default.
• W3012337196 citedByCount "21" @default.
• W3012337196 countsByYear W30123371962020 @default.
• W3012337196 countsByYear W30123371962021 @default.
• W3012337196 countsByYear W30123371962022 @default.
• W3012337196 countsByYear W30123371962023 @default.
• W3012337196 crossrefType "journal-article" @default.
• W3012337196 hasAuthorship W3012337196A5020676973 @default.
• W3012337196 hasAuthorship W3012337196A5060470951 @default.
• W3012337196 hasAuthorship W3012337196A5086980669 @default.
• W3012337196 hasBestOaLocation W30123371961 @default.
• W3012337196 hasConcept C114221277 @default.
• W3012337196 hasConcept C114614502 @default.
• W3012337196 hasConcept C121332964 @default.
• W3012337196 hasConcept C121932024 @default.
• W3012337196 hasConcept C128911142 @default.
• W3012337196 hasConcept C184720557 @default.
• W3012337196 hasConcept C188324986 @default.
• W3012337196 hasConcept C191897082 @default.
• W3012337196 hasConcept C192562407 @default.
• W3012337196 hasConcept C26873012 @default.
• W3012337196 hasConcept C33923547 @default.
• W3012337196 hasConcept C44280652 @default.
• W3012337196 hasConcept C45646460 @default.
• W3012337196 hasConcept C47908070 @default.
• W3012337196 hasConcept C62520636 @default.
• W3012337196 hasConcept C84114770 @default.
• W3012337196 hasConcept C87976508 @default.
• W3012337196 hasConceptScore W3012337196C114221277 @default.
• W3012337196 hasConceptScore W3012337196C114614502 @default.
• W3012337196 hasConceptScore W3012337196C121332964 @default.
• W3012337196 hasConceptScore W3012337196C121932024 @default.
• W3012337196 hasConceptScore W3012337196C128911142 @default.
• W3012337196 hasConceptScore W3012337196C184720557 @default.
• W3012337196 hasConceptScore W3012337196C188324986 @default.
• W3012337196 hasConceptScore W3012337196C191897082 @default.
• W3012337196 hasConceptScore W3012337196C192562407 @default.
• W3012337196 hasConceptScore W3012337196C26873012 @default.
• W3012337196 hasConceptScore W3012337196C33923547 @default.
• W3012337196 hasConceptScore W3012337196C44280652 @default.

• next