Composition-induced structural, electrical, and magnetic phase transitions in AX-type mixed-valence cobalt oxynitride epitaxial thin films
نویسندگان
چکیده
منابع مشابه
Reorientation of magnetic anisotropy in epitaxial cobalt ferrite thin films
A. Lisfi,1,* C. M. Williams,1 L. T. Nguyen,2 J. C. Lodder,2 A. Coleman,1 H. Corcoran,1 A. Johnson,1 P. Chang,1 A. Kumar,1 and W. Morgan1 1Department of Physics, Morgan State University, 1700 E. Cold Spring Lane, Baltimore, Maryland 21251, USA 2SMI, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands Received 27 March 2007; revised manuscript ...
متن کاملPossible ferroelectricity in perovskite oxynitride SrTaO2N epitaxial thin films
1 Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033 Japan 2 Kanagawa Academy of Science and Technology (KAST), 3-2-1 Sakado, Takatsu, Kawasaki 213-0012 Japan 3 CREST, Japan Science and Technology Agency, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033 Japan 4 Tandem Accelerator Complex, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8577 5 Departm...
متن کاملComposition dependence of charge and magnetic length scales in mixed valence manganite thin films
Mixed-valence manganese oxides present striking properties like the colossal magnetoresistance, metal-insulator transition (MIT) that may result from coexistence of ferromagnetic, metallic and insulating phases. Percolation of such phase coexistence in the vicinity of MIT leads to first-order transition in these manganites. However the length scales over which the electronic and magnetic phases...
متن کاملEffect of Cobalt Concentration on Structural and Magnetic Properties of Co-Fe Thin Films
Co-Fe films were electrodeposited on Cu substrate from electrolytes with different Co concentration levels. X-ray diffraction (XRD) was used to investigate the films crystal structures. The results indicate that if the Co concentration is less that the Fe concentration, the cubic structure appears in the films, while the hexagonal structure dominates when the C...
متن کاملOptical, structural, and magnetic properties of cobalt nanostructure thin films
magnetic properties of cobalt nanostructure thin films" (2009). Faculty Publications from Nebraska Center for Materials and Nanoscience. We report on optical, structural, and magnetic properties of two substantially different cobalt nanostructure thin films deposited at an oblique angle of incidence of 85° away from the substrate normal. Comparison is made between an achiral columnar thin film ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2015
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4937431