Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Shi, Junxia"'
Publikováno v:
Phys. Rev. B 109, 045411 (2024)
We explore a solid state qubit defined on valley isospin of an electron confined in a gate-defined quantum dot created in an area of monolayer MoS$_2$/WS$_2$ lateral junction, where a steep dipolar potential emerges. We show that the junction oriente
Externí odkaz:
http://arxiv.org/abs/2209.14445
Autor:
Zhang, Yu, Zhu, Shuifang, Wang, Chaonan, Shi, Junxia, He, Jiayao, Chen, Jian, Liang, Liang, Jiang, Fan
Publikováno v:
In Food Chemistry 1 August 2024 448
The generation of thermopower in a miniaturized device modeled as a channel connected to reservoirs/contacts maintained at different temperatures is studied in this work. The left reservoir is also coupled to a periodic THz driving source leading to
Externí odkaz:
http://arxiv.org/abs/1808.01042
Autor:
Irudayadass, Giftsondass, Shi, Junxia
Impact ionization coefficients of anisotropic monoclinic $\beta $-Ga$_{2}$O$_{3}$ are estimated along four crystallographic directions and the plot for the $\left[ 010 \right]$ direction is shown. The approximation models were fitted to Baraff's univ
Externí odkaz:
http://arxiv.org/abs/1806.01948
We analytically establish an anomalous transverse flow of heat in 8-\textit{Pmmn} borophene, one of the several two-dimensional (2D) allotropes of Boron (B). The dispersion of this allotrope contains a pair of anisotropic and tilted Dirac cones which
Externí odkaz:
http://arxiv.org/abs/1805.12513
Autor:
Sengupta, Parijat, Shi, Junxia
A semi-classical analysis of magneto-thermopower behaviour, namely, the \textit{Seebeck} and \textit{Nernst} effect (NE) in quantum wells of IV-VI lead salts with significant extrinsic Rashba spin-orbit coupling (RSOC) is performed in this report. In
Externí odkaz:
http://arxiv.org/abs/1802.10350
Autor:
Sengupta, Parijat, Shi, Junxia
Publikováno v:
Phys. Rev. Materials 2, 064606 (2018)
The presence of a finite Berry curvature $\left(\Omega\left(k\right)\right)$ leads to anomalous thermal effects. In this letter, we compute the coefficients for the anomalous Nernst effect $\left(ANE\right) $ and its spin analogue, the spin Nernst ef
Externí odkaz:
http://arxiv.org/abs/1801.04516
Publikováno v:
Journal of Chemical Physics, Vol. 148, Issue 10, pp: 104701 (2018)
We study a thermal gradient induced current $\left(I_{th}\right)$ flow in potassium-doped two-dimensional anisotropic black phosphorus (BP) with semi-Dirac dispersion. The prototype device is a BP channel clamped between two contacts maintained at un
Externí odkaz:
http://arxiv.org/abs/1710.09935
The illumination of a single-layer transition metal dichalcogenide with an elliptically-polarized light beam is shown to give rise to a differential rate of inter-band carrier excitation between the valence and conduction states around the valley edg
Externí odkaz:
http://arxiv.org/abs/1703.06593
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