Parity-time symmetry in coherent asymmetric double quantum wells

A coherently prepared asymmetric double semiconductor quantum well (QW) is proposed to realize parity-time (PT) symmetry. By appropriately tuning the laser fields and the pertinent QW parameters, PT-symmetric optical potentials are obtained by three different methods. Such a coherent QW system is re...

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Bibliografische gegevens
Gepubliceerd in:Sci Rep
Hoofdauteurs: Tian, Si-Cong, Wan, Ren-Gang, Wang, Li-Jie, Shu, Shi-Li, Lu, Huan-Yu, Zhang, Xin, Tong, Cun-Zhu, Xiao, Min, Wang, Li-Jun
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: Nature Publishing Group UK 2019
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Article
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6384875/
https://ncbi.nlm.nih.gov/pubmed/30796302
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-39085-6
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