文章基本信息

标题：Emerging 2D materials for room-temperature polaritonics
本地全文：下载
作者：Vincenzo Ardizzone ; Luisa De Marco ; Milena De Giorgi 等
期刊名称：Nanophotonics
印刷版ISSN：2192-8606
电子版ISSN：2192-8614
出版年度：2019
卷号：8
期号：9
页码：1547-1558
DOI：10.1515/nanoph-2019-0114
出版社：Walter de Gruyter GmbH
摘要：Two-dimensional semiconductors are considered intriguing materials for photonic applications, thanks to their stunning optical properties and the possibility to manipulate them at the nanoscale. In this review, we focus on transition metal dichalcogenides and low-dimensional hybrid organic-inorganic perovskites, which possess the same characteristics related to planar confinement of their excitons: large binding energies, wide exciton extension, and high oscillator strength. We describe their optoelectronic properties and their capability to achieve strong coupling with light, with particular attention to polariton-polariton interactions. These aspects make them very attractive for polaritonic devices working at room temperature, in view of the realization of all-optical logic circuits in low-cost and easy-to-synthesize innovative materials.
关键词：transition metal dichalcogenides ; hybrid organic-inorganic perovskite ; polaritons ; strong light-matter coupling