A strategy to identify materials exhibiting a large nonlinear phononics response: tuning the ultrafast structural response of LaAlO
density functional theory
perovskites
phonons
ultrafast dynamics
Journal
Journal of physics. Condensed matter : an Institute of Physics journal
ISSN: 1361-648X
Titre abrégé: J Phys Condens Matter
Pays: England
ID NLM: 101165248
Informations de publication
Date de publication:
03 Nov 2021
03 Nov 2021
Historique:
received:
29
06
2021
accepted:
15
10
2021
pubmed:
16
10
2021
medline:
16
10
2021
entrez:
15
10
2021
Statut:
epublish
Résumé
We use theory and first-principles calculations to investigate how structural changes induced by ultrafast optical excitation of infrared-active phonons change with hydrostatic pressure in LaAlO
Identifiants
pubmed: 34653999
doi: 10.1088/1361-648X/ac3038
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
© 2021 IOP Publishing Ltd.