Tunneling-tip-induced collapse of the charge gap in the excitonic insulator Ta_{2}NiSe_{5}

Tunneling-tip-induced collapse of the charge gap in the excitonic insulator Ta_{2}NiSe_{5}

Tuning many-body electronic phases by an external handle is of both fundamental and practical importance in condensed matter science. The tunability mirrors the underlying interactions, and gigantic electric, optical and magnetic responses to minute external stimuli can be anticipated in the critica...

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Bibliographic Details
Main Authors: Qingyu He, Xinglu Que, Lihui Zhou, Masahiko Isobe, Dennis Huang, Hidenori Takagi
Format: Article
Language:English
Published: American Physical Society 2021-09-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.3.L032074

Internet

http://doi.org/10.1103/PhysRevResearch.3.L032074

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