Persistent magnetoresistive memory in phase separated manganites

We have studied magnetic and transport properties on different manganese-oxide-based compounds exhibiting phase separation: polycrystalline La5/8-yPryCa3/8MnO3 (y = 0.3) and La1/2Ca1/2Mn1-zFezO3 (z = 0.05), and single crystals of La5/8-yPryCa3/8MnO3 (y∼0.35). Time dependent effects indicate that the...

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Detalles Bibliográficos
Autores principales: Levy, P., Parisi, F., Sacanell, J., Granja, L., Quintero, M., Curiale, J., Polla, G., Leyva, G., Freitas, R.S., Ghivelder, L., Acha, C., Koo, T.Y., Cheong, S.-W.
Formato: JOUR
Materias:
Magnetoresistance
Manganites
Phase separation
Ferromagnetism
Manganese compounds
Polycrystalline materials
Transport properties
Correlated electron systems
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03048853_v258-259_n_p293_Levy
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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