期刊文献+

方势垒隧穿中的电子-空穴量子纠缠及其特性研究 被引量:2

Electron-Hole Entanglement Properties of Electron Tunneling through a Single Square Barrier
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摘要 研究电子隧穿单方势垒所产生的电子-空穴纠缠特性.依赖于能级的配置,协力纠缠度(concur-rence)随势垒高度变化呈有趣的演化特征. We investigate entanglement properties of electron- hole pairs for electron tunneling through a single square barrier. It is found that the concurrence demonstrates rich behaviors with varying the barrier height, depending on the level configurations.
出处 《江西师范大学学报(自然科学版)》 CAS 北大核心 2005年第6期496-498,共3页 Journal of Jiangxi Normal University(Natural Science Edition)
基金 国家自然科学基金(10404010) 留学回国人员启动基金 江西师范大学博士启动基金资助项目
关键词 方势垒 电子-空穴对 量子纠缠 square barrier electron - hole pair quantum entanglement
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参考文献7

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同被引文献17

  • 1陈立春,王向军,徐叙瑢,姚健铨.电极处势垒对新结构器件电子输运的影响[J].物理学报,1996,45(4):709-714. 被引量:1
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  • 3杨玉峰,羊红光,白志明.自旋轨道耦合与磁场对电子透射率的影响[J].河北师范大学学报(自然科学版),2007,31(4):463-468. 被引量:1
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