Surface State Mediated Interlayer Excitons in a 2D Nonlayered–Layered Semiconductor Heterojunction
Sign Up to like & getrecommendations! Published in 2017 at "Advanced electronic materials"
DOI: 10.1002/aelm.201700373
Abstract: Van der Waals heterojunctions of 2D layered semiconductors and nonlayered technological important II–V semiconductors provide unprecedented opportunities to engineer exciton and carrier dynamics in 2D optoelectronic devices. However, fabrication of such artificial heterojunctions with type-II… read more here.
Keywords: surface state; interlayer excitons; spectroscopy; heterojunction ... See more keywords
Inhomogeneous Trap-State-Mediated Ultrafast Photocarrier Dynamics in CsPbBr3 Microplates.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c20733
Abstract: Quantitatively elucidating photocarrier dynamics mediated by trap states in perovskites is crucial for establishing a structure-performance relation and understanding the interfacial photocarrier transport mechanism. Here, trap-state-mediated photocarrier dynamics in defect-rich CsPbBr3 microplates are noninvasively investigated… read more here.
Keywords: cspbbr3 microplates; trap state; photocarrier dynamics; state mediated ... See more keywords
Necklace-State-Mediated Anomalous Enhancement of Transport in Anderson-Localized non-Hermitian Hybrid Systems.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.123901
Abstract: Non-Hermiticity is known to manifest interesting modifications in the transport properties of complex systems. We report an intriguing regime of transport of hybrid quasiparticles in a non-Hermitian setting. We calculate the probability of transport, quantified… read more here.
Keywords: anderson localized; necklace state; transport; necklace states ... See more keywords