uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Morphology and magnetic properties of nanocomposite magnetic multilayers [(Co(4)oFe(40)B(2)O)(34)(SiO2)(66)]/[C](47)
BP Konstantinov Petersburg Nucl Phys Inst, Natl Res Ctr, Kurchatov Inst, Gatchina 188300, Russia.;Russian Acad Sci, St Petersburg Acad Univ Nanotechnol Res & Educ, St Petersburg 194021, Russia..
BP Konstantinov Petersburg Nucl Phys Inst, Natl Res Ctr, Kurchatov Inst, Gatchina 188300, Russia..
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Materials Physics.
BP Konstantinov Petersburg Nucl Phys Inst, Natl Res Ctr, Kurchatov Inst, Gatchina 188300, Russia..
Show others and affiliations
2016 (English)In: Journal of Non-Crystalline Solids, ISSN 0022-3093, E-ISSN 1873-4812, Vol. 432, 499-504 p.Article in journal (Refereed) Published
Resource type
Text
Abstract [en]

We report on the investigation of morphology, magnetic and conductive properties of the mutilayered nanostructures [(Co40Fe40B20)(34)(SiO2)(66)]/[C](47) consisting of the contacting magnetic (Co Fe-40 (40) B (20)) (34)(SiO2)(66) nanocomposite and amorphous semiconductor carbon C layers. It is shown by Grazing-Incidence Small-Angle X-ray Scattering method that the ordering and the size of nanoparticles in the magnetic layers do not change profoundly with increasing of carbon layer thickness. Meanwhile, the electrical conductance and the magnetic properties are significantly varied: resistance of the samples changes by four orders of magnitude and superparamagnetic blocking temperature changes from 15 K to 7 K with the increment of carbon layer thickness h(c) from 0.4 nm to 1.8 nm. We assume that the formation of the homogeneous semiconductor interlayer leads to modification of the metal-insulator growth process that drives the changes in the magnetic and conductive properties.

Place, publisher, year, edition, pages
2016. Vol. 432, 499-504 p.
Keyword [en]
Magnetic multilayers, Nanopartides, Grazing-Incident Small-Angle X-ray Scattering
National Category
Other Physics Topics
Identifiers
URN: urn:nbn:se:uu:diva-275537DOI: 10.1016/j.jnoncrysol.2015.11.014ISI: 000367769300044OAI: oai:DiVA.org:uu-275537DiVA: diva2:900653
Available from: 2016-02-04 Created: 2016-02-04 Last updated: 2017-11-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Vorobiev, Alexey

Search in DiVA

By author/editor
Vorobiev, Alexey
By organisation
Materials Physics
In the same journal
Journal of Non-Crystalline Solids
Other Physics Topics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 687 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf