A brief discussion of the magnetocaloric effect in thin films of manganite doped with chromium

In this work we report on the magnetocaloric effect of La2/3Ca1/3MnO3 (LCMO) and La2/3Ca1/3Mn0.94Cr0.06O3 (LCMCrO) manganite thin films grown by DC magnetron sputtering on LaAlO3 (100) substrates. X-ray diffraction shows that both doped and undoped films crystallize in the orthorhombic structure. Ma...

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Autores:

Tipo de recurso:

Fecha de publicación:

2019

Institución:

Universidad de Medellín

Repositorio:

Repositorio UDEM

Idioma:

eng

OAI Identifier:

oai:repository.udem.edu.co:11407/5754

Acceso en línea:

http://hdl.handle.net/11407/5754

Palabra clave:

Aluminum compounds
Chromium
Circular dichroism spectroscopy
Dichroism
Engineering research
Entropy
Lanthanum compounds
Magnetic materials
Magnetocaloric effects
Manganites
Saturation magnetization
X ray absorption spectroscopy
Antiferromagnetic coupling
Dc magnetron sputtering
Magnetic interactions
Manganite thin films
Orthorhombic structures
Paramagnetic transition
Refrigeration cooling
X-ray magnetic circular dichroism
Thin films

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