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arXiv 1002.4075cond-mat.mes-hall
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单根GaAs纳米线电流的全光相干控制

All-optical Coherent Control of Electrical Currents in Single GaAs Nanowires

C. Ruppert, S. Thunich, G. Abstreiter, A. Fontcuberta i Morral, A. W. Holleitner, M. Betz

摘要:

飞秒脉冲及其二次谐波的相位稳定叠加在单根无偏置GaAs纳米线中产生超短微安电流脉冲。电流注入依赖于单光子和双光子吸收路径的量子干涉。

英文摘要:

A phase-stable superposition of femtosecond pulses and their second harmonic induces ultrashort microampere current bursts in single unbiased GaAs nanowires. Current injection relies on quantum interference of one- and two-photon absorption pathways.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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