A quantum dot spin qubit with thermal bias

被引：0
作者：
Jia Liu
Jie Cheng
机构：
[1] Inner Mongolia University of Science and Technology,School of Mathematics, Physics and Biological Engineering
[2] Key laboratory of Integrated Exploitation of Bayan Obo Multi-Metal Resources IMUST,undefined
来源：
Quantum Information Processing | 2015年 / 14卷
关键词：
Thermal bias; Spin injector; Quantum information processing; Quantum dot;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Temperature effect on the spin manipulation and spin injection in a quantum dot is investigated with the help of master equation method. Results show that the magnitude and the direction of the temperature difference between the source and drain leads have great impact on the spin store, writing, and reading processes. In practical devices, the thermal bias is quite general and then our results may be useful in quantum information processing and spintronics.
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页码：479 / 489
页数：10
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