RTU Research Information System
Latviešu English

Publikācija: Properties of Ni–Zn Ferrite Thin Films Deposited Using Spray Pyrolysis

Publication Type Scientific article indexed in SCOPUS or WOS database
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Properties of Ni–Zn Ferrite Thin Films Deposited Using Spray Pyrolysis
Field of research 2. Engineering and technology
Sub-field of research 2.5 Materials engineering
Authors Andris Šutka
Gundars Strīķis
Gundars Mežinskis
Andrejs Lūsis
Juris Zavickis
Jānis Kleperis
Dmitrijs Jakovļevs
Keywords Ni–Zn ferrite; Thin film; Spray pyrolysis;
Abstract Nanocrystalline, homogeneous spinel Ni1-xZnxFe2O4 thin films were deposited on glass substrates by using spray pyrolysis of metal nitrate aqueous solutions. The thickness of deposited films was below 500 nm, but crystallite size was under 30 nm. It has been shown that the DC resistivity, dielectric loss and optical band gap of deposited films are influenced by the zinc content. High DC resistivity and low dielectric losses of thin Ni1-xZnxFe2O4 films are explained by mixed n-p conductivity and nanograin structure of spray pyrolysis deposited coatings which are changing with the ratio of Ni/Zn.
DOI: 10.1016/j.tsf.2012.11.017
Reference Šutka, A., Strīķis, G., Mežinskis, G., Lūsis, A., Zavickis, J., Kleperis, J., Jakovļevs, D. Properties of Ni–Zn Ferrite Thin Films Deposited Using Spray Pyrolysis. Thin Solid Films, 2012, 526, pp.65-69. ISSN 0040-6090. Available from: doi:10.1016/j.tsf.2012.11.017
Additional information Citation count:
ID 14845