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Publikācija: Dimensional Effects of Sample Geometry and Microstructure of MnZn and NiZn Ferrites

Publication Type Scientific article indexed in SCOPUS or WOS database
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Dimensional Effects of Sample Geometry and Microstructure of MnZn and NiZn Ferrites
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Jānis Jankovskis
Nikolajs Ponomarenko
Ņina Mironova-Ulmane
Dmitrijs Jakovļevs
Keywords dimensional effects, ferrites, microstructure
Abstract The effects of sizes of polycrystalline ferrite ring cores on magnetic characteristic - complex initial permeability (CIP) are studied. In the case of MnZn ferrite under uncontrolled microstructure (grain sizes) clear size effect is observed: dispersion of smaller core sizes is at higher frequencies and vice versa. In the case of controlled microstructure (NiZn ferrite) no size effects were observed.
DOI: 10.1088/1757-899X/38/1/012018
Hyperlink: http://iopscience.iop.org/1757-899X/38/1/012018/ 
Reference Jankovskis, J., Ponomarenko, N., Mironova-Ulmane, Ņ., Jakovļevs, D. Dimensional Effects of Sample Geometry and Microstructure of MnZn and NiZn Ferrites. IOP Conference Series: Materials Science and Engineering, 2012, Vol.38, Iss.1, pp.012018-012018. ISSN 1757-8981. e-ISSN 1757-899X. Available from: doi:10.1088/1757-899X/38/1/012018
Additional information Citation count:
  • Scopus  0
ID 13959