| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1516934 | Journal of Physics and Chemistry of Solids | 2009 | 8 Pages |
Abstract
Y3Fe5O12 (YIG) crystal has many attractive characteristics, such as low dielectric loss, narrow resonance linewidth in microwave region and also possesses a good saturated magnetization value. Composite technology in general sets out to combine materials in such a way that the properties of the composite are the optimum for a particular application. The different materials work together to give a composite of unique properties. In this work, we present the preparation procedure (obtaining) of the GdIGX:YIG1−X ferrimagnetic ceramic matrix composite by mechanical alloying and calcinations. Besides that, we study its properties by X-ray powder diffraction, infrared, Micro-Raman, 57Fe Mössbauer spectroscopy and hysteresis loop measurements.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
P.B.A. Fechine, E.N. Silva, A.S. de Menezes, J. Derov, J.W. Stewart, A.J. Drehman, I.F. Vasconcelos, A.P. Ayala, L.P. Cardoso, A.S.B. Sombra,