Long-lived domain wall plasmons in gapped bilayer graphene

• المؤلفون الرئيسيون: Hasdeo, Eddwi H., Song, Justin Chien Wen
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Topological Domain Wall; Bilayer Graphene; DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/105435; http://hdl.handle.net/10220/48666
• المؤسسة: Nanyang Technological University

Topological domain walls in dual-gated gapped bilayer graphene host edge states that are gate-tunable and valley polarized. Here we predict that plasmonic collective modes can propagate along these topological domain walls even at zero bulk density and possess a markedly different character from tha...