Grain-Size-Induced Collapse of Variable Range Hopping and Promotion of Ferromagnetism in Manganite La<sub>0.5</sub>Ca<sub>0.5</sub>MnO<sub>3</sub>

Grain-Size-Induced Collapse of Variable Range Hopping and Promotion of Ferromagnetism in Manganite La<sub>0.5</sub>Ca<sub>0.5</sub>MnO<sub>3</sub>

Among transition metal oxides, manganites have attracted significant attention because of colossal magnetoresistance (CMR)—a magnetic field-induced metal–insulator transition close to the Curie temperature. CMR is closely related to the ferromagnetic (FM) metallic phase which strongly competes with...

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Bibliographic Details
Main Authors: Nikolina Novosel, David Rivas Góngora, Zvonko Jagličić, Emil Tafra, Mario Basletić, Amir Hamzić, Teodoro Klaser, Željko Skoko, Krešimir Salamon, Ivna Kavre Piltaver, Mladen Petravić, Bojana Korin-Hamzić, Silvia Tomić, Boris P. Gorshunov, Tao Zhang, Tomislav Ivek, Matija Čulo
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Crystals
Subjects:
manganites
colossal magnetoresistance
metal–insulator transition
charge order
grain size
variable range hopping
Online Access:https://www.mdpi.com/2073-4352/12/5/724

Internet

https://www.mdpi.com/2073-4352/12/5/724

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