Exciton condensation in biased bilayer graphene
We consider suspended bilayer graphene under applied perpendicular electric bias field that is known to generate a single particle gap 2Δ and a related electric polarization P. We argue that the bias also drives a quantum phase transition from band insulator to superfluid exciton condensate. The tra...
| প্রধান লেখক: | , |
|---|---|
| বিন্যাস: | প্রবন্ধ |
| ভাষা: | English |
| প্রকাশিত: |
American Physical Society
2023-11-01
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| মালা: | Physical Review Research |
| অনলাইন ব্যবহার করুন: | http://doi.org/10.1103/PhysRevResearch.5.043176 |