Hidden CDW states and insulator-to-metal transition after a pulsed femtosecond laser excitation in layered chalcogenide 1T-TaS(2−(x))Se((x))

The hidden (H) quantum state in 1T-TaS(2) has sparked considerable interest in the field of correlated electron systems. Here, we investigate ultrafast switches to stable H charge density wave (H-CDW) states observed in 1T-TaS(2−x)Se(x), with x = 0 and 0.5 crystals, upon excitation with a single fem...

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Bibliographic Details
Published in:Sci Adv
Main Authors: Sun, Kai, Sun, Shuaishuai, Zhu, Chunhui, Tian, Huanfang, Yang, Huaixin, Li, Jianqi
Format: Artigo
Language:Inglês
Published: American Association for the Advancement of Science 2018
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Research Articles
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6054513/
https://ncbi.nlm.nih.gov/pubmed/30035223
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aas9660
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