Topological phase transitions have never been faster

IF 17.6 1区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Nature Physics Pub Date : 2023-10-23 DOI:10.1038/s41567-023-02211-3

Jiangbin Gong, Ching Hua Lee

引用次数: 0

Abstract

A nonlinear optical approach has now enabled picosecond control of a complex band structure, driving a non-Hermitian topological phase transition across an exceptional-point singularity.

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拓扑相变从未如此迅速

现在，一种非线性光学方法实现了对复杂带状结构的皮秒级控制，推动了跨越例外点奇点的非赫米提拓扑相变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nature Physics 物理-物理：综合

CiteScore

30.40

自引率

2.00%

发文量

349

审稿时长

4-8 weeks

期刊介绍： Nature Physics is dedicated to publishing top-tier original research in physics with a fair and rigorous review process. It provides high visibility and access to a broad readership, maintaining high standards in copy editing and production, ensuring rapid publication, and maintaining independence from academic societies and other vested interests. The journal presents two main research paper formats: Letters and Articles. Alongside primary research, Nature Physics serves as a central source for valuable information within the physics community through Review Articles, News & Views, Research Highlights covering crucial developments across the physics literature, Commentaries, Book Reviews, and Correspondence.