Topological polaritons and photonic magic angles in twisted α-MoO3 bilayers
Guangwei Hu, Qingdong Ou, Guangyuan Si, Yingjie Wu, Jing Wu, Zhigao Dai, Alex Krasnok, Yarden Mazor, Qing Zhang, Qiaoliang Bao, Cheng-Wei Qiu, Andrea Alù
Topics & Concepts
PolaritonPhysicsCondensed matter physicsPhotonicsTopological insulatorNanophotonicsvan der Waals forcePhotonic crystalPhononBilayerDispersion (optics)Dispersion relationOptoelectronicsElectronic band structureTopology (electrical circuits)QuantumDipoleMetamaterialQubitMaterials scienceBilayer graphenePhysicistTwistBand gapMagic angleNanoscopic scaleSuperlatticePhotonic metamaterialElectronic structureNanowireSymmetry (geometry)Molybdenum trioxideStrong Light-Matter InteractionsTopological Materials and Phenomena2D Materials and Applications