Observation of photo-induced plasmon–phonon coupling in PbTe via ultrafast x-ray scattering

We report the observation of photo-induced plasmon–phonon coupled modes in the group IV–VI semiconductor PbTe using ultrafast x-ray diffuse scattering at the Linac Coherent Light Source. We measure the near-zone-center excited-state dispersion of the heavily screened longitudinal optical (LO) phonon...

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Detalles Bibliográficos
Autores principales: Jiang, M. P., Fahy, S., Hauber, A., Murray, É. D., Savić, I., Bray, C., Clark, J. N., Henighan, T., Kozina, M., Lindenberg, A. M., Zalden, P., Chollet, M., Glownia, J. M., Hoffmann, M. C., Sato, T., Zhu, D., Delaire, O., May, A. F., Sales, B. C., Merlin, R., Trigo, M., Reis, D. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Crystallographic Association 2022
Materias:
ARTICLES
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8923709/
https://www.ncbi.nlm.nih.gov/pubmed/35311000
http://dx.doi.org/10.1063/4.0000133

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