Identification of spin wave resonances and crystal field levels in simple chromites RCrO<sub>3</sub> (R = Pr, Sm, Er) at low temperatures in the THz spectral region

We report on THz absorption spectroscopy combined with high magnetic fields of polycrystalline RCrO<sub>3</sub> (R = Pr, Sm, Er) aiming understanding spin wave resonances at their low temperature magnetic phases. Our measurements show that the temperature, and the implicit anisotropies a...

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Autores principales: Massa, Néstor Emilio, Holldack, Karsten, Sopracase, R., Phuoc, Vinh Ta, del Campo, Leire, Echegut, Patrick, Alonso, José Antonio
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2018
Materias:
Ciencias Exactas
Física
THz spectroscopy
Spin wave resonances
Crystal field levels
Magneto optical effects
Multiferroics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/124335
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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