In article number 1900419, Lei Shi, Tian Jiang, and co‐workers fabricate a hybrid polariton device in which strong coupling interactions occur between a photonic crystal (PhC) slab and monolayer tungsten disulfide (WS₂). Moreover, transient dynamics studies show that the nonequilibrium coulombic screening effect in WS₂ can explicitly influence the ultrafast response of this polariton device. These results are expected to deepen the understanding of photophysics in polariton and permit the active tunability of light‐matter interactions.

中文翻译：

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混合极化子设备：基于强耦合单层WS2和光子晶体的混合设备的超快响应：光诱导库仑筛选的影响（激光光子，修订版14（4）/ 2020）

在1900419号文章中，雷石，田江和他的同事制造了一种混合极化子器件，其中在光子晶体（PhC）平板和单层二硫化钨（WS ₂）之间发生强耦合相互作用。此外，瞬态动力学研究表明，WS ₂中的非平衡库仑筛选效应可以显着影响该极化装置的超快响应。这些结果有望加深对极化物理中光物理的理解，并允许光物质相互作用的主动可调性。