Ultrafast strain engineering and coherent structural dynamics from resonantly driven optical phonons in LaAlO3

Abstract Strain engineering has been extended recently to the picosecond timescales, driving ultrafast metal–insulator phase transitions and the propagation of ultrasonic demagnetization fronts. However, the nonlinear lattice dynamics underpinning interfacial optoelectronic phase switching have not...

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Autores principales: J. R. Hortensius, D. Afanasiev, A. Sasani, E. Bousquet, A. D. Caviglia
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/5ced7d83801c4ecba883c01132a40822
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