Anisotropic strains, metal-insulator transition, and magnetoresistance of La0.7Ca0.3MnO3 films
نویسنده
چکیده
Thin films of perovskite manganite La0.7Ca0.3MnO3 were grown epitaxially on various substrates by either the pulsed laser deposition method or laser molecular beam epitaxy. The substrates change both the volume and symmetry of the unit cell of the films. It is revealed that the symmetry as well as the volume of the unit cell have strong influence on the metal-insulator transition temperature and the size of magnetoresistance.
منابع مشابه
Anisotropic strains and magnetoresistance of La0.7Ca0.3MnO3
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تاریخ انتشار 2001