KONDO-ASSISTED TRANSPORT THROUGH A MULTIORBITALQUANTUM DOT

机译：Kondo辅助通过多米测性Quantum Dot运输

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We study the SU(6) orbital Kondo effect which emerges in a vertical quantum dot systemwith three degenerate orbital states. A diagramatic technique with the noncrossing ap-proximation is exploited to calculate the conductance at finite temperatures as a functionof the magnetic field. By examining the effect of orbital splittings on the SU(6) Ander-son model, we find that the introduction of the zero-field splitting smears the maximumstructure of the field-dependent conductance and gives rise to a terrace-like structure inaccordance with the recent experimental observations.

机译：我们研究了垂直量子点系统中的苏（6）轨道kondo效果，三个简并轨道态。利用具有非交叉AP邻接的图示技术，以计算有限温度的电导作为磁场的功能。通过检查轨道分裂对SU（6）和儿子模型的影响，我们发现零场分裂的引入涂抹了现场依赖性电导的最大结构，并导致与露台的结构不起作用最近的实验观察。

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《International Symposium on Mesoscopic Superconductivity and Spintronics》|2008年||共5页
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R. SAKANO; N. KAWAKAMI;
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中图分类超导电性;
关键词
TRANSPORT; QUANTUM; conductance;

机译：运输;量子;电导;

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9. KONDO-ASSISTED TRANSPORT THROUGH A MULTIORBITALQUANTUM DOT [C] . R. SAKANO, N. KAWAKAMI International Symposium on Mesoscopic Superconductivity and Spintronics . 2008

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KONDO-ASSISTED TRANSPORT THROUGH A MULTIORBITALQUANTUM DOT

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