Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/92135
Type: Artigo de periódico
Title: Irradiation Induced Texturing In The Mg0.95mn0.05fe2o4 Ferrite Thin Film
Author: Sharma S.K.
Kumar S.
Thakur P.
Alimuddin
Choudhary R.J.
Phase D.M.
Meneses C.T.
Knobel M.
Lee C.G.
Singh M.
Kumar R.
Abstract: We present a study on the effect of swift heavy ions irradiation on the structural and magnetic properties of Mg0.95Mn0.05Fe2O4 ferrite thin film grown by pulsed laser deposition technique. X-ray diffraction (XRD) pattern of the as-deposited film reveals a cubic spinel structure with an intermediate phase of α-Fe2O3. This impurity phase completely dissolves upon irradiation with 200 MeV Ag15+-ions and it exhibits a strong crystallographic texture along the (440) plane. The magnetization values start increasing systematically with irradiation at lower fluence values, whereas decrease for higher one. This decrease in magnetic signal can be attributed to partial amorphization caused by irradiation in agreement with XRD and atomic/magnetic force microscopic images. Crown Copyright © 2009.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/j.tsf.2008.12.011
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-59149097546&partnerID=40&md5=6b612134309e382435bb95fd3e975bf5
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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