First-order kinetics bottleneck during photoinduced ultrafast insulator–metal transition in 3D orbitally-driven Peierls insulator CuIr2S4

First-order kinetics bottleneck during photoinduced ultrafast insulator–metal transition in 3D orbitally-driven Peierls insulator CuIr2S4

The spinel-structure CuIr _2 S _4 compound displays a rather unusual orbitally-driven three-dimensional Peierls-like insulator–metal transition. The low- T symmetry-broken insulating state is especially interesting due to the existence of a metastable irradiation-induced disordered weakly conducting...

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Bibliographic Details
Main Authors: M Naseska, P Sutar, Y Vaskivskyi, I Vaskivskyi, D Vengust, D Svetin, V V Kabanov, D Mihailovic, T Mertelj
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
ultrafast optical spectroscopy
transient reflectivity
coherent phonons
CuIr2S4
spinel
ultrafast insulator–metal transition
Online Access:https://doi.org/10.1088/1367-2630/abf86d

Internet

https://doi.org/10.1088/1367-2630/abf86d

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