Listar Ciencias Exactas y Naturales por autor "Gospodinov, Marin"

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    • Magnetoelectric effect and phase transitions in CuO in external magnetic fields 

      Wang, Zhaosheng; Qureshi, Navid; Yasin, Shadi; Mukhin, Alexander; Ressouche, Eric; Zherlitsyn, Sergei; Skourski, Yurii; Geshev, Julian Penkov; Ivanov, Vsevolod; Gospodinov, Marin; Skumryev, Vassil (2016) [Artículo de periódico]
      Apart from being so far the only known binary multiferroic compound, CuO has a much higher transition temperature into the multiferroic state, 230 K, than any other known material in which the electric polarization is ...

    • 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 ...