Hopping Transport and Spin-Polarized Tunneling Mechanism in Cr-Doped Gd0.7Ca0.3Mn1−xCrxO3 (x = 0.0–0.5)
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DOI: 10.1007/s10948-017-4023-7
Abstract: Temperature-dependent DC electrical resistivity of polycrystalline samples with orthorhombic perovskite structure Gd0.7Ca0.3Mn1−xCrxO3 (x = 0.0–0.5) has been reported. The samples were prepared by the solid-state reaction method. The resistivity of all the samples indicates a… read more here.
Keywords: mechanism; 7ca0 3mn1; polarized tunneling; spin polarized ... See more keywords
Investigation of the structural, electrical, and dielectric properties of La0.5Sm0.2Sr0.3Mn1−xCrxO3 for electrical application
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra01006b
Abstract: In the present research, polycrystalline samples of La0.5Sm0.2Sr0.3Mn1−xCrxO3 are prepared using the self-combustion method. Then, we have studied their crystalline structure, and dielectric and electrical properties. The X-ray diffraction study shows that all the samples… read more here.
Keywords: structural electrical; 2sr0 3mn1; 3mn1 xcrxo3; investigation structural ... See more keywords