间接激子对 MoS2 片状非均匀弹性应变的异常响应（先进光学材料 35/2024）

IF 8 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2024-12-11 DOI:10.1002/adom.202470117

Xinxin Yue, Lifu Zhang, Xiang Chen, Shaozheng Ji, Fang Liu, Min Feng, Shibin Deng, Zhenpeng Hu, Yuan Yan, Xuewen Fu

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引用次数: 0

摘要

MoS2 薄片中间接激子对非均匀弹性应变的响应在文章编号 2401728 中，张立夫、胡振鹏、严远、付学文及其合作者报告了间接激子对 MoS2 薄片中非均匀弹性应变的异常响应，这与直接激子的线性能量移动行为有着本质区别。这种异常现象源于应变引起的两个间接带隙跃迁之间的竞争以及非均匀应变场中的空间激子漏斗效应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Abnormal Response of Indirect Excitons to Non-Uniform Elastic Strain in MoS2 Flakes (Advanced Optical Materials 35/2024)

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Abnormal Response of Indirect Excitons to Non-Uniform Elastic Strain in MoS2 Flakes (Advanced Optical Materials 35/2024)

Response of Indirect Excitons to Non-Uniform Elastic Strain in MoS₂ Flakes

In article number 2401728, Lifu Zhang, Zhenpeng Hu, Yuan Yan, Xuewen Fu, and co-workers report the abnormal response of indirect excitons to non-uniform elastic strain in MoS₂ flakes, fundamentally distinct from the linear energy-shift behavior of direct excitons. Such abnormal phenomenon arises from the strain-induced competition between two indirect bandgap transitions and the spatial exciton funnel effect in the non-uniform strain field.

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.