Complex energies of the coherent longitudinal optical phonon–plasmon coupled mode according to dynamic mode decomposition analysis

In a dissipative quantum system, we report the dynamic mode decomposition (DMD) analysis of damped oscillation signals. We used a reflection-type pump-probe method to observe time-domain signals, including the coupled modes of long-lived longitudinal optical phonons and quickly damped plasmons (LOPC...

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Detalles Bibliográficos
Autores principales: Sakata, Itsushi, Sakata, Takuya, Mizoguchi, Kohji, Tanaka, Satoshi, Oohata, Goro, Akai, Ichiro, Igarashi, Yasuhiko, Nagano, Yoshihiro, Okada, Masato
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8633335/
https://www.ncbi.nlm.nih.gov/pubmed/34848772
http://dx.doi.org/10.1038/s41598-021-02413-w

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