利用少周期脉冲控制纳米结构的性能

IF 0.7 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Bulletin of the Lebedev Physics Institute Pub Date : 2025-05-31 DOI:10.3103/S1068335625600184

R. M. Arkhipov, P. A. Belov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov

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引用次数: 0

摘要

基于时间相关Schrödinger方程的数值解，研究了一维深矩形量子阱中阿秒电磁脉冲与粒子的相互作用。结果表明，当单极脉冲作用于该系统时，能级居群的变化比在零电面积的双极多周期脉冲作用下更有效和更快。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Control of the Properties of Nanostructures Using Few-Cycle Pulses

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Control of the Properties of Nanostructures Using Few-Cycle Pulses

Based on the numerical solution of the time-dependent Schrödinger equation, we study the interaction of attosecond electromagnetic pulses with a particle in a one-dimensional deep rectangular quantum well. It is shown that when a unipolar pulse affects this system, the change in the level populations occurs more efficiently and faster than under the action of bipolar multicycle pulses with a zero electric area.

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来源期刊

Bulletin of the Lebedev Physics Institute PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.