| Title | Majorana fermions on the domain wall of marginally twisted bilayer of transition metal dichalcogenides |
| Author | |
| Corresponding Author | Huang, Richang |
| Publication Years | 2023-09-18
|
| DOI | |
| Source Title | |
| ISSN | 2469-9950
|
| EISSN | 2469-9969
|
| Volume | 108Issue:11 |
| Abstract | We propose to realize two-dimensional superstructures of chiral topological superconductors based on marginally twisted bilayers of transition metal dichalcogenides in proximity to a conventional s-wave super-conductor. Majorana fermions arise at the domain boundaries of the AB and A'B' stacking domains as a result of a sign flip across the domain wall in a Rashba spin-orbit coupling coefficient at the valence band edge. Unlike previous models that only allow for one Majorana per boundary, each domain wall can host two helical Majorana edge states with the same Majorana polarization, preventing hybridization. This offers a promising alternative platform for studying Majorana physics. |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| Important Publications | NI Journal Papers
|
| SUSTech Authorship | Corresponding
|
| Funding Project | National Key R&D Pro- gram of China[2020YFA0309600]
; UGC/RGC of Hong Kong SAR[AoE/P-701/20]
; HKU[SRFS2122-7S05]
; Shenzhen-Hong Kong cooperation zone for technology and innovation[HZQB- KCZYB-2020050]
; Innovation Program for Quantum Science and Technology[ZD0301703]
|
| WOS Research Area | Materials Science
; Physics
|
| WOS Subject | Materials Science, Multidisciplinary
; Physics, Applied
; Physics, Condensed Matter
|
| WOS Accession No | WOS:001080286200002
|
| Publisher | |
| ESI Research Field | PHYSICS
|
| Data Source | Web of Science
|
| Citation statistics | |
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/582938 |
| Department | Department of Physics 量子科学与工程研究院 |
| Affiliation | 1.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China 2.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 3.Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 4.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 5.Int Quantum Acad, Shenzhen 518048, Peoples R China 6.Southern Univ Sci & Technol, Guangdong Prov Key Lab Quantum Sci & Engn, Shenzhen 518055, Peoples R China 7.Southern Univ Sci & Technol, Shenzhen Key Lab Quantum Sci & Engn, Shenzhen 518055, Peoples R China 8.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China 9.HKU UCAS Joint Inst Theoret & Computat Phys, Hong Kong, Peoples R China |
| First Author Affilication | Department of Physics |
| Corresponding Author Affilication | Department of Physics |
| Recommended Citation GB/T 7714 |
Huang, Richang,Yu, Dapeng,Yao, Wang. Majorana fermions on the domain wall of marginally twisted bilayer of transition metal dichalcogenides[J]. PHYSICAL REVIEW B,2023,108(11).
|
| APA |
Huang, Richang,Yu, Dapeng,&Yao, Wang.(2023).Majorana fermions on the domain wall of marginally twisted bilayer of transition metal dichalcogenides.PHYSICAL REVIEW B,108(11).
|
| MLA |
Huang, Richang,et al."Majorana fermions on the domain wall of marginally twisted bilayer of transition metal dichalcogenides".PHYSICAL REVIEW B 108.11(2023).
|
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