Disorder-induced Room Temperature Ferromagnetism in Glassy Chromites

We report an unusual robust ferromagnetic order above room temperature upon amorphization of perovskite [YCrO(3)] in pulsed laser deposited thin films. This is contrary to the usual expected formation of a spin glass magnetic state in the resulting disordered structure. To understand the underlying...

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Main Authors: Araujo, C. Moyses, Nagar, Sandeep, Ramzan, Muhammad, Shukla, R., Jayakumar, O. D., Tyagi, A. K., Liu, Yi-Sheng, Chen, Jeng-Lung, Glans, Per-Anders, Chang, Chinglin, Blomqvist, Andreas, Lizárraga, Raquel, Holmström, Erik, Belova, Lyubov, Guo, Jinghua, Ahuja, Rajeev, Rao, K. V.
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group 2014
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3986702/
https://ncbi.nlm.nih.gov/pubmed/24732685
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep04686
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