Spontaneous spin bifurcations in a Bose-Einstein condensate of indirect excitons
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2016.11.044
Abstract: Abstract In this paper, we theoretically study the spin dynamics of a spatially trapped Bose-Einstein condensate of indirect excitons (IXs). A spontaneous parity-symmetry breaking spin bifurcation for bright excitons is reported under non-resonant linearly polarized… read more here.
Keywords: einstein condensate; spontaneous spin; bose einstein; spin bifurcations ... See more keywords
Strain-Induced Trapping of Indirect Excitons in MoSe2/WSe2 Heterostructures
Sign Up to like & getrecommendations! Published in 2020 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c00567
Abstract: Understanding and control of excitons in transition metal dichalcogenide (TMD) materials are essential for the exploration of the rich many-body physics in TMDs and their applications in photonic a... read more here.
Keywords: trapping indirect; induced trapping; indirect excitons; excitons mose2 ... See more keywords
Indirect excitons in van der Waals heterostructures at room temperature
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04293-7
Abstract: Indirect excitons (IXs) are explored both for studying quantum Bose gases in semiconductor materials and for the development of excitonic devices. IXs were extensively studied in III–V and II–VI semiconductor heterostructures where IX range of… read more here.
Keywords: van der; temperature; der waals; room temperature ... See more keywords
Collective electronic excitation in a trapped ensemble of photogenerated dipolar excitons and free holes revealed by inelastic light scattering
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DOI: 10.1103/physrevb.95.085312
Abstract: Photogenerated excitonic ensembles confined in coupled GaAs quantum wells were probed by a complementary approach of emission spectroscopy and resonant inelastic light scattering. Lateral electrostatic trap geometries were used to create dense systems of spatially… read more here.
Keywords: inelastic light; collective electronic; indirect excitons; excitation ... See more keywords
The Indirect Excitons Contribution to the Polarizability of a Dielectric Nanoparticle
Sign Up to like & getrecommendations! Published in 2019 at "Semiconductors"
DOI: 10.1134/s1063782619120212
Abstract: The optical properties of dielectric nanostructures strongly depend on dielectric nanoparticles (NP) polarizability which can take the high values even interacting with low-intensity radiation. In this article, we are trying to find out if this… read more here.
Keywords: excitons contribution; nanoparticle; indirect excitons; energy spectrum ... See more keywords