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Effects of Spin Orbit Interaction (SOI) on the Thermodynamic Properties of a Quantum Pseudodot
Journal of Low Temperature Physics ( IF 2 ) Pub Date : 2021-07-01 , DOI: 10.1007/s10909-021-02604-9
B. Donfack , A. J. Fotue

We investigate the effect of spin orbit interaction (SOI) on thermodynamics quantities of a quantum pseudodot. The energy levels have been derived and thermal properties are evaluated using the Tsallis formalism. Compared to BG, Tsallis formalism consists in evaluating the thermodynamic quantities only on the accessible states. The results show that spin orbit interaction (SOI) has a great effect on entropy since it increases the number of accessible states causing the splitting on internal energy. Our results also show that chemical potential influences the spin-states in a quantum pseudodot system and creates splitting of some thermodynamic quantities. SOI and chemical potential are prominent parameters to modulate the spin alignment and perform the thermodynamics of electronic devices.



中文翻译:

自旋轨道相互作用 (SOI) 对量子伪点热力学性质的影响

我们研究了自旋轨道相互作用 (SOI) 对量子伪点的热力学量的影响。已导出能级并使用 Tsallis 形式主义评估热性能。与 BG 相比,Tsallis 形式主义在于仅在可访问状态上评估热力学量。结果表明,自旋轨道相互作用(SOI)对熵有很大的影响,因为它增加了导致内能分裂的可及状态的数量。我们的结果还表明,化学势会影响量子伪点系统中的自旋态,并造成一些热力学量的分裂。SOI 和化学势是调节自旋对齐和执行电子设备热力学的重要参数。

更新日期:2021-07-02
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