Role of dark exciton states in the relaxation dynamics of bright 1s excitons in monolayer WSe2
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DOI: 10.1063/5.0064795
Abstract: Monolayer transition metal dichalcogenides (1L-TMDs) are excellent platforms for exciton physics. In tungsten-based 1L-TMDs, the existence of dark excitons at lower energy has important roles for bright exciton relaxation. However, the detailed relaxation dynamics from… read more here.
Keywords: dynamics bright; relaxation dynamics; dark excitons; exciton ... See more keywords
Dynamics of bright optical solitons through a coherent atomic medium
Sign Up to like & getrecommendations! Published in 2021 at "Physica Scripta"
DOI: 10.1088/1402-4896/ac0e09
Abstract: A coherent atomic medium is proposed for manipulating the absorption, dispersion, transmission and reflection of an optical soliton via two strong coherent control field’s Rabi oscillations, detunings and incident angles. Significant anomalous dispersion regions and… read more here.
Keywords: coherent atomic; dynamics bright; optical solitons; bright optical ... See more keywords