Listar Ciencias Exactas y Naturales por autor "Nikolova, Rositsa Petrova"
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Raman study of phonons in CaMn7O12 : effects of structural modulation and structural transition
Iliev, Milko N.; Hadjiev, Viktor G.; Gospodinov, Marin; Nikolova, Rositsa Petrova; Abrashev, Miroslav Vergilov (2014) [Artículo de periódico]Polarized Raman spectra of oriented CaMn7O12 single crystals have been studied in a broad temperature range (5–500 K) covering the crystallographic, ferroelectric, and magnetic transitions. From the spectra obtained at ...