期刊
PHYSICAL REVIEW B
卷 91, 期 16, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.91.161413
关键词
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资金
- Institute for Quantum Information and Matter
- NSF Physics Frontiers Center
- Gordon and Betty Moore Foundation [GBMF1250]
- Packard Foundation
- NSF [DMR-1410435]
- Swiss National Science Foundation (SNSF)
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1410435] Funding Source: National Science Foundation
We present a practical scheme for creating topological polaritons in garden-variety systems based, for example, on zinc-blende semiconductor quantum wells. Our proposal requires a moderate magnetic field and a potential landscape which can be implemented, e.g., via surface acoustic waves or patterning. We identify indirect excitons in double quantum wells as an appealing alternative for topological states in exciton-based systems. Topological polaritons and indirect excitons open a new frontier for topological states in solid-state systems, which can be directly probed and manipulated while offering a system with nonlinear interactions.
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