Vapor-Phase Incommensurate Heteroepitaxy of Oriented Single-Crystal CsPbBr3 on GaN: Towards Integrated Optoelectronic Applications.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b02885
Abstract: Integrating metallic halide perovskites with established modern semiconductor technology is significant for promoting the development of application-level optoelectronic devices. To realize such devices, exploring the growth dynamics and interfacial carrier dynamics of perovskites deposited on… read more here.
Keywords: cspbbr3 gan; integrated optoelectronic; single crystal; cspbbr3 ... See more keywords
80% Valley Polarization of Free Carriers in Singly Oriented Single-Layer WS_{2} on Au(111).
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.236802
Abstract: We employ time- and angle-resolved photoemission spectroscopy to study the spin- and valley-selective photoexcitation and dynamics of free carriers at the K[over ¯] and K[over ¯]^{'} points in singly oriented single-layer WS_{2}/Au(111). Our results reveal… read more here.
Keywords: free carriers; singly oriented; oriented single; polarization ... See more keywords