Change search
ReferencesLink to record
Permanent link

Direct link
Ferromagnetic resonance evidence of spinodal decomposition of Ni-x Cu1-x (0.5 < x < 1) alloy films
Show others and affiliations
2016 (English)In: Thin Solid Films, ISSN 0040-6090, E-ISSN 1879-2731, Vol. 603, 424-427 p.Article in journal (Refereed) PublishedText
Abstract [en]

Films of diluted ferromagnetic (FM) Ni-x Cu1 - x alloys with 0.5 < x < 1 of about 80 nm in thickness were deposited at room temperature on glass-ceramic substrates using electron-beam co-deposition from Cu and Ni sources. The temperature dependence of the ferromagnetic resonance (FMR) spectra was investigated in the 140 < T < 500 K temperature range. The FMR spectra for films of composition 0.75 <= x <= 0.89 show two absorption peaks, which can be ascribed to a formation of two different FM phases as a result of phase separation in the alloy. The observed unusual temperature dependence of the resonance magnetic fields is interpreted as potentially magnetostrictive in nature. The results are discussed and compared to those for similar Ni-Cu films obtained using magnetron sputtering.

Place, publisher, year, edition, pages
Elsevier, 2016. Vol. 603, 424-427 p.
Keyword [en]
Spinodal decomposition, Ferromagnetic resonance, Electron-beam deposition, Magnetic properties
National Category
Condensed Matter Physics
URN: urn:nbn:se:kth:diva-185624DOI: 10.1016/j.tsf.2016.03.006ISI: 000372794900070ScopusID: 2-s2.0-84960939221OAI: diva2:924795

QC 20160429

Available from: 2016-04-29 Created: 2016-04-25 Last updated: 2016-04-29Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Korenivski, Vladislav
By organisation
Nanostructure Physics
In the same journal
Thin Solid Films
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 5 hits
ReferencesLink to record
Permanent link

Direct link