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Magnetic-Field-Induced Suppression of Jahn-Teller Phonon Bands in (La(0.6)Pr(0.4))(0.7)Ca(0.3)MnO(3): the Mechanism of Colossal Magnetoresistance shown by Raman Spectroscopy
A long-standing issue in the physics of the colossal magnetoresistance is the role of electron-phonon coupling, which manifests itself as Jahn-Teller polarons. The origin and architecture of polarons makes it possible to study their behavior by Raman spectroscopy, which allows to analyze the polaron...
Autores principales: | Merten, S., Shapoval, O., Damaschke, B., Samwer, K., Moshnyaga, V. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6382866/ https://www.ncbi.nlm.nih.gov/pubmed/30787387 http://dx.doi.org/10.1038/s41598-019-39597-1 |
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