Stark effect on the spin-singlet-spin-triplet transition in a square-well quantum dot

Ugajin R.

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Stark effect on the spin-singlet-spin-triplet transition in a square-well quantum dot

机译：对方阱量子点中自旋-自旋-三重态跃迁的斯塔克效应

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The effect of an applied electric field on the spin-singlet-spin-triplet transition of the two-electron ground state in a square-well quantum dot is investigated. Because the transition occurs under a magnetic field, the Hall geometry of external electromagnetic fields is considered. An external electric field breaks the symmetry of the square well and the off-diagonal elements cause repulsion between energy levels. This repulsion prevents the spin-singlet-spin-triplet transition. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 20]

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《Physica, B. Condensed Matter》 |1998年第2期|共7页
作者
Ugajin R.;
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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
Stark effect; Quantum dot; Electron correlation;

机译：斯塔克效应;量子点;电子相关;

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专利

1. Stark effect on the spin-singlet-spin-triplet transition in a square-well quantum dot [J] . Ugajin R. Physica, B. Condensed Matter . 1998,第1a2期

机译：对方阱量子点中自旋-自旋-三重态跃迁的斯塔克效应
2. 2D-3D transitions in the quantum Stark effect in self-assembled InAs/GaAs quantum dots [J] . Sheng WD., Leburton JP. Physica, E. Low-dimensional systems & nanostructures . 2003,第1a4期

机译：自组装InAs / GaAs量子点中量子Stark效应的2D-3D跃迁
3. Reverse Stark effect, anomalous optical transitions, and control of spin in topological insulator quantum dots [J] . Hongya Xu, Ying-Cheng Lai Physical review . 2015,第19期

机译：反向斯塔克效应，异常光学跃迁以及拓扑绝缘子量子点中的自旋控制
4. Quantum Confined Stark Shift and Ground State Optical Transition Rate in 100 Laterally Biased InAs/GaAs Quantum Dots [C] . Usman M., Hoon Ryu, Sunhee Lee, Computational Electronics, 2009. IWCE '09 . 2009

机译：100横向偏置的InAs / GaAs量子点中的量子约束斯塔克位移和基态光学跃迁速率
5. Quantum Phase Transition in Triple Quantum Dot system and its Consequences on Transport [D] . Javanparast, Behnam 2009

机译：三量子点系统中量子相变及其对运输后果
6. Giant Stark effect in quantum dots at liquid/liquid interfaces: A new option for tunable optical filters [O] . M. E. Flatté, A. A. Kornyshev, M. Urbakh 2008

机译：液/液界面处量子点的巨型斯塔克效应：可调谐滤光片的新选择
7. Quantum Confined Stark Shift and Ground State Optical Transition Rate in 100 Laterally Biased InAs/GaAs Quantum Dots [O] . Purdue E-pubs, Muhammad Usman, Hoon Ryu, 2009

机译：100横向偏置Inas / Gaas量子点中的量子限制斯塔克位移和基态光学跃迁速率

Stark effect on the spin-singlet-spin-triplet transition in a square-well quantum dot

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