Journal of Siberian Federal University. Mathematics & Physics
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor
Guidelines for authors

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


J. Sib. Fed. Univ. Math. Phys.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Journal of Siberian Federal University. Mathematics & Physics, 2020, Volume 13, Issue 4, Pages 431–438
DOI: https://doi.org/10.17516/1997-1397-2020-13-4-431-438 (Mi jsfu851) 		 
Magnetic and structure properties of CoPt-In$_2$O$_3$ nanocomposite films

Liudmila E. Bykovaa, Victor G. Myagkova, Victor S. Zhigalova, Alexei A. Matsynina, Dmitry A. Velikanova, Galina N. Bondarenkob, Gennady S. Patrinca

a Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
b Institute of Chemistry and Chemical Technology, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
c Siberian Federal University, Krasnoyarsk, Russian Federation
Full-text PDF (1045 kB)
References:
PDF
HTML
DOI: https://doi.org/10.17516/1997-1397-2020-13-4-431-438
Abstract: The structural and magnetic properties of CoPt-In$_2$O$_3$ nanocomposite films formed by vacuum annealing of the In/(Co$_3$O$_4$ + Pt)/MgO film system in the temperature range of 100–800 $^\circ$C have been investigated. The synthesized nanocomposite films contain ferromagnetic CoPt grains with an average size of 5 nm enclosed in an In$_2$O$_3$ matrix, and have a magnetization of 600 emu/cm$^3$, and a coercivity of 150 Oe at room temperature. The initiation 200 $^\circ$C and finishing 800 $^\circ$C temperatures of synthesis were determined, as well as the change in the phase composition of the In/(Co$_3$O$_4$ + Pt)/MgO film during vacuum annealing.
Keywords: thin films, ferromagnetic nanocomposites, CoPt alloy, In$_2$O$_3$ oxide.
Funding agency Grant number
Russian Foundation for Basic Research 19-43-240003_р_а
This study was supported by the Russian Foundation for Basic Research, Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science to the research projects no. 19-43-240003.
Received: 06.04.2020
Received in revised form: 06.06.2020
Accepted: 06.07.2020
Bibliographic databases:
Document Type: Article
UDC: 537.9+539.216.2
Language: English
Citation: Liudmila E. Bykova, Victor G. Myagkov, Victor S. Zhigalov, Alexei A. Matsynin, Dmitry A. Velikanov, Galina N. Bondarenko, Gennady S. Patrin, “Magnetic and structure properties of CoPt-In$_2$O$_3$ nanocomposite films”, J. Sib. Fed. Univ. Math. Phys., 13:4 (2020), 431–438
Citation in format AMSBIB
\Bibitem{BykMyaZhi20}
\by Liudmila~E.~Bykova, Victor~G.~Myagkov, Victor~S.~Zhigalov, Alexei~A.~Matsynin, Dmitry~A.~Velikanov, Galina~N.~Bondarenko, Gennady~S.~Patrin
\paper Magnetic and structure properties of CoPt-In$_2$O$_3$ nanocomposite films
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2020
\vol 13
\issue 4
\pages 431--438
\mathnet{http://mi.mathnet.ru/jsfu851}
\crossref{https://doi.org/10.17516/1997-1397-2020-13-4-431-438}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000557580600005}
Linking options:
  • https://www.mathnet.ru/eng/jsfu851
  • https://www.mathnet.ru/eng/jsfu/v13/i4/p431
    • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Журнал Сибирского федерального университета. Серия "Математика и физика"
    Statistics & downloads:
    Abstract page:105
    Full-text PDF :43
    References:26
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024