تقرير
Topological Interlayer Superconductivity in a van der Waals Heterostructure
| العنوان: | Topological Interlayer Superconductivity in a van der Waals Heterostructure |
|---|---|
| المؤلفون: | Thingstad, Even, Hutchinson, Joel, Loss, Daniel, Klinovaja, Jelena |
| سنة النشر: | 2024 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Superconductivity |
| الوصف: | We show that when a honeycomb antiferromagnetic insulator (AFMI) is sandwiched between two transition metal dichalcogenide (TMD) monolayers in a commensurate way, magnons in the AFMI can mediate an interaction between electrons in the TMDs that gives rise to interlayer Cooper pairing. This interaction opens coexisting extended $s$-wave and chiral $p$-wave superconducting gaps in the energy spectrum of the coupled system, and the latter give rise to topological Majorana edge modes. Comment: 13 pages, including 5 pages supplemental material |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2405.07927 |
| رقم الأكسشن: | edsarx.2405.07927 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |