Novel entropic dynamics of donor–acceptor quantum dot system

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dc.contributor.authorEleuch H.
dc.contributor.authorAbdel-Aty M.
dc.contributor.authorAbdel-Aty M.
dc.contributor.authorETAL..
dc.date.accessioned2024-05-28T05:47:43Z
dc.date.available2024-05-28T05:47:43Z
dc.date.issued2023-06
dc.descriptionEntropy is a measurable physical property, and also it is a scientific concept commonly associated with notions of chaos, randomness, or uncertainty. Entropy is used in many crucial fields, such as thermodynamics, microscopic description of nature in statistical physics, and cosmology. Moreover, it is considered to be an essential concept in studying the biological systems, climate sciences, information transmission in telecommunications, and principles of information theory [1].
dc.description.abstractWe explore various aspects of the entropy of the donor–acceptor QD system (GaAs – (Ga, Al)As) under the effect of terahertz excitation and magnetic field. We solve the optical Bloch equations of the system in presence of the total dephasing rate. The analysis illustrate the presence of the sudden death and sudden birth of entropy. It is shown that these phenomena can be controlled using system parameters and likewise determining the influence of the magnetic field on the donor–acceptor system. By selectively choosing the system's parameters, it is possible to control the dynamics of entropy. keywords: Donor-acceptor systems; Entropic dynamics; Quantum dots
dc.identifier.citationAbo-Kahla, D. A. M., Raddadi, M. H., Abdel-Aty, A. H., Abdel-Aty, M., & Eleuch, H. (2023). Novel entropic dynamics of donor–acceptor quantum dot system. Results in Physics, 50, 106527.
dc.identifier.doihttps://doi.org/10.1016/j.rinp.2023.106527
dc.identifier.urihttps://dspace.adu.ac.ae/handle/1/5448
dc.language.isoen
dc.publisherScience Direct
dc.titleNovel entropic dynamics of donor–acceptor quantum dot system
dc.typeArticle

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