Cumulative Effects of Laser and Spin-Orbit Interaction (SOI) on the Thermal Properties of Quantum Pseudo-dot

被引:6
作者
Donfack, B. [1 ]
Mbognou, F. C. Fobasso [1 ]
Tedondje, G. T. [1 ]
Cedric, T. M. [1 ]
Fotue, A. J. [1 ]
机构
[1] Univ Dschang, Fac Sci, Dept Phys, Mesoscop & Multilayers Struct Lab, POB 479, Dschang, Cameroon
关键词
Quantum pseudo-dot; Laser; Thermodynamic properties; GIBBS FREE-ENERGY; MAGNETIC-FIELD; THERMODYNAMIC PROPERTIES; 2-DIMENSIONAL ELECTRON; HYDROGENIC DONOR; PRESSURE; TEMPERATURE; IMPURITY; SPECTROSCOPY; COHERENCE;
D O I
10.1007/s10909-021-02623-6
中图分类号
O59 [应用物理学];
学科分类号
摘要
In this work, we investigate the cumulative effects of laser and spin-orbit interaction (SOI) on the thermodynamic properties of a quantum pseudo-dot using the Tsallis formalism, through the evaluation of the energy to derive some thermodynamic properties at the accessible states. From the results obtained, we found that contrary to the SOI, a laser field is a suitable external field to reduce the rate of entropy (disorder) in a quantum system, and thus, this allows control on the spin alignment and increasing the number of accessible states hence stabilizing our system, simultaneously reducing the rate of entropy due to the great effect of the laser field. Therefore, the combined effects of laser field and SOI are an important parameter to enhance the thermodynamic quantities and more define the spin alignment of quantum system.
引用
收藏
页码:63 / 79
页数:17
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