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
Nonlinear frequency and amplitude modulation of a nanocontact-based spin-torque oscillator
Show others and affiliations
2010 (English)In: Physical Review B, Vol. 81, no 14, 140408(R)- p.Article in journal (Refereed) Published
Abstract [en]

We study the current-controlled modulation of a nanocontact spin-torque oscillator. Three principally dif-ferent cases of frequency nonlinearity (d2f/dIdc2 being zero, positive, and negative) are investigated. Standardnonlinear frequency-modulation theory is able to accurately describe the frequency shifts during modulation. However, the power of the modulated sidebands only agrees with calculations based on a recent theory of combined nonlinear frequency and amplitude modulation.

Place, publisher, year, edition, pages
2010. Vol. 81, no 14, 140408(R)- p.
Keyword [en]
frequency modulation, spin-torque oscillator, spintronics
National Category
Condensed Matter Physics
Research subject
Physics with spec. in Atomic, Molecular and Condensed Matter Physics
Identifiers
URN: urn:nbn:se:uu:diva-215377DOI: 10.1103/PhysRevB.81.140408OAI: oai:DiVA.org:uu-215377DiVA: diva2:686944
Available from: 2014-01-13 Created: 2014-01-13 Last updated: 2014-01-13

Open Access in DiVA

No full text

Other links

Publisher's full texthttp://link.aps.org/doi/10.1103/PhysRevB.81.140408

Authority records BETA

Pogoryelov, Yevgen

Search in DiVA

By author/editor
Pogoryelov, Yevgen
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 330 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