Matches in SemOpenAlex for { <https://semopenalex.org/work/W2936682063> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2936682063 abstract "The Rashba effect, a spin splitting in electronic band structures, attracts much attention for potential applications in spintronics with no requirement of an external magnetic field. Realizing a one-dimensional (1D) Rashba system is a big challenge due to the difficulties of growing high-quality heavy-metal nanowires or introducing strong spin–orbit coupling (SOC) and broken inversion symmetry in flexible materials. Here, based on first-principles calculations, we propose a pathway to realize the Rashba spin-split by adsorbing Gd atom on zigzag graphene nanoribbons (Gd-ZGNR) and further investigate the magnetic anisotropy energy (MAE). Perpendicular MAE and unconventional MAE contributions in k-space are found in the self-assembled Gd-ZGNR system, which presents a remarkable Rashba effect (the estimated strength is 1.89 eV A) due to the strong SOC (∼65.6 meV) and the asymmetric adsorption sites at the nanoribbon edge. Moreover, first-order MAE is connected to the intrinsic Rashba effect beyond the traditional second-order MAE, which is confirmed based on the analysis of electronic structures perturbed with SOC in comparison with metastable Gd-ZGNR at the central symmetric adsorption site. The dependence on the ribbon width of the first-order MAE and the Rashba effect on Gd-ZGNRs are also examined. This work not only opens a new gate for designing the 1D Rashba system but also provides insight into the unconventional MAE due to the intrinsic Rashba effect, which would be of great significance for searching Majorana fermions and promoting potential applications in spintronics." @default.
- W2936682063 created "2019-04-25" @default.
- W2936682063 creator A5012636307 @default.
- W2936682063 creator A5017930668 @default.
- W2936682063 creator A5064685775 @default.
- W2936682063 creator A5078358542 @default.
- W2936682063 date "2019-03-05" @default.
- W2936682063 modified "2023-09-27" @default.
- W2936682063 title "Unconventional magnetic anisotropy in one-dimensional Rashba system realized by adsorbing Gd atom on zigzag graphene nanoribbons" @default.
- W2936682063 hasPublicationYear "2019" @default.
- W2936682063 type Work @default.
- W2936682063 sameAs 2936682063 @default.
- W2936682063 citedByCount "0" @default.
- W2936682063 crossrefType "journal-article" @default.
- W2936682063 hasAuthorship W2936682063A5012636307 @default.
- W2936682063 hasAuthorship W2936682063A5017930668 @default.
- W2936682063 hasAuthorship W2936682063A5064685775 @default.
- W2936682063 hasAuthorship W2936682063A5078358542 @default.
- W2936682063 hasConcept C121332964 @default.
- W2936682063 hasConcept C140807948 @default.
- W2936682063 hasConcept C171250308 @default.
- W2936682063 hasConcept C192271897 @default.
- W2936682063 hasConcept C192562407 @default.
- W2936682063 hasConcept C207999682 @default.
- W2936682063 hasConcept C2524010 @default.
- W2936682063 hasConcept C26873012 @default.
- W2936682063 hasConcept C2780707034 @default.
- W2936682063 hasConcept C30080830 @default.
- W2936682063 hasConcept C33923547 @default.
- W2936682063 hasConcept C82217956 @default.
- W2936682063 hasConceptScore W2936682063C121332964 @default.
- W2936682063 hasConceptScore W2936682063C140807948 @default.
- W2936682063 hasConceptScore W2936682063C171250308 @default.
- W2936682063 hasConceptScore W2936682063C192271897 @default.
- W2936682063 hasConceptScore W2936682063C192562407 @default.
- W2936682063 hasConceptScore W2936682063C207999682 @default.
- W2936682063 hasConceptScore W2936682063C2524010 @default.
- W2936682063 hasConceptScore W2936682063C26873012 @default.
- W2936682063 hasConceptScore W2936682063C2780707034 @default.
- W2936682063 hasConceptScore W2936682063C30080830 @default.
- W2936682063 hasConceptScore W2936682063C33923547 @default.
- W2936682063 hasConceptScore W2936682063C82217956 @default.
- W2936682063 hasLocation W29366820631 @default.
- W2936682063 hasOpenAccess W2936682063 @default.
- W2936682063 hasPrimaryLocation W29366820631 @default.
- W2936682063 hasRelatedWork W2012048872 @default.
- W2936682063 hasRelatedWork W2026089111 @default.
- W2936682063 hasRelatedWork W2059999331 @default.
- W2936682063 hasRelatedWork W2080995960 @default.
- W2936682063 hasRelatedWork W2108867188 @default.
- W2936682063 hasRelatedWork W2280572373 @default.
- W2936682063 hasRelatedWork W2336764165 @default.
- W2936682063 hasRelatedWork W2520977483 @default.
- W2936682063 hasRelatedWork W2586141535 @default.
- W2936682063 hasRelatedWork W2615976577 @default.
- W2936682063 hasRelatedWork W2734491760 @default.
- W2936682063 hasRelatedWork W2807812869 @default.
- W2936682063 hasRelatedWork W2945411955 @default.
- W2936682063 hasRelatedWork W3006058881 @default.
- W2936682063 hasRelatedWork W3011400896 @default.
- W2936682063 hasRelatedWork W3102038886 @default.
- W2936682063 hasRelatedWork W3106255988 @default.
- W2936682063 hasRelatedWork W3154456477 @default.
- W2936682063 hasRelatedWork W3206758786 @default.
- W2936682063 hasVolume "2019" @default.
- W2936682063 isParatext "false" @default.
- W2936682063 isRetracted "false" @default.
- W2936682063 magId "2936682063" @default.
- W2936682063 workType "article" @default.