Structural, magnetic and dielectric properties of Dy3+ and Sm3+ substituted Co-Cu ferrite

Naik, C.C.; Salker, A.V.

dc.contributor.author	Naik, C.C.
dc.contributor.author	Salker, A.V.
dc.date.accessioned	2019-03-25T06:00:25Z
dc.date.available	2019-03-25T06:00:25Z
dc.date.issued	2019
dc.identifier.citation	Materials Research Express. 6(6); 2019; ArticleID_066112.	en_US
dc.identifier.uri	https://doi.org/10.1088/2053-1591/ab0dd0
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/5620
dc.description.abstract	Monophasic rare earth (Dy3+ and Sm3+) substituted Co0.9Cu0.1Fe2O4 was prepared by sol-gel auto combustion method. X-ray diffraction and Raman analysis confirmed the monophasic formation of cubic mixed spinel structures. The prepared materials were characterized using TG-DTA, ICP - AES, SEM-EDX, TEM-SAED, and XPS techniques. The magnetic studies carried on VSM at 300 K and 50 K revealed that the saturation magnetization decreased with rare earth ion substitution, whereas coercivity improved substantially with RE ion substitution. The dielectric parameters were studied with respect to frequency and temperature.	en_US
dc.publisher	IOP Publishing	en_US
dc.subject	Chemistry	en_US
dc.title	Structural, magnetic and dielectric properties of Dy3+ and Sm3+ substituted Co-Cu ferrite	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y