Ultrafast Renormalization of the On-Site Coulomb Repulsion in a Cuprate Superconductor
Ultrafast lasers are an increasingly important tool to control and stabilize emergent phases in quantum materials. Among a variety of possible excitation protocols, a particularly intriguing route is the direct light engineering of microscopic electronic parameters, such as the electron hopping and...
Main Authors: | , , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2022-01-01
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Series: | Physical Review X |
Online Access: | http://doi.org/10.1103/PhysRevX.12.011013 |