Physics of the Solid State
Volumes and Issues
Home » Physics of the Solid State » Year 2025, issue 6 » Article p. 1019
<<<>>>
Magnetic properties and magnetocaloric effect in ferrimagnetic Gd/Co multilayers
Russian version
Svalov A. V. 1, Arkhipov A. V.1, Rusalina A. S.1, Gorkovenko A. N.1, Kurlyandskaya G. V.1
1Institute of Natural Sciences and Mathematics, Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
Email: andrey.svalov@urfu.ru, galinakurlyandskaya@urfu.ru
PDF
This work presents the results of a study of magnetic and magnetocaloric properties of Gd/Co multilayer ferrimagnetic films in the temperature range including the magnetic compensation temperature Tcomp. A strong magnetic field shifts the value of Tcomp to the region of higher temperatures, which is associated with the appearance of a non-collinear magnetic structure near Tcomp. It was found that the sign of the magnetocaloric effect changes when passing through the compensation temperature. An increase in the amplitude of the external magnetic field suppresses the change of the sign of the magnetocaloric effect. Keywords: magnetic multilayered films, ferrimagnets, magnetocaloric effect, non-collinear magnetic structures.
  1. D.T. Morelli, A.M. Mance, J.V. Mantese, A.L. Micheli. J. Appl. Phys. 79, 373 (1996)
  2. V.V. Khovaylo, V.V. Rodionova, S.N. Shevyrtalov, V. Novosad. Phys. Status Solidi B 251, 2104 (2014)
  3. W. He, Y. Yin, Q. Gong, R.F.L. Evans, O. Gutfleisch, B.-X. Xu, M. Yi, W. Guo. Small 19, 2300333 (2023)
  4. V.D. Mello, A.L. Dantas, A.S. Carri co. Solid State Commun. 140, 447 (2006)
  5. C.W. Miller, D.V. Williams, N.S. Bingham, H. Srikanth. J. Appl. Phys. 107, 09A903 (2010)
  6. A.V. Svalov, V.O. Vas'kovskiy, J.M. Barandiaran, K.G. Balymov, I. Orue, G.V. Kurlyandskaya. Phys. Status Solidi A 208, 2273 (2011)
  7. A.V. Svalov, V.V. Vas'kovskiy, K.G. Balymov, J. Alonso, M.L. Fdez-Gubieda, G.V. Kurlyandskaya. IEEE Trans. Magn. 50, 2302204 (2014)
  8. D. Doblas, L.M. Moreno-Rami rez, V. Franco, A. Conde, A.V. Svalov, G.V. Kurlyandskaya. Mater. Des. 114, 214 (2017)
  9. O. Koplak, R. Morgunov, R. Medapalli, E.E. Fullerton, S. Mangin. Phys. Rev B 102, 134426 (2020)
  10. M.S. El Hadri, V. Polewczyk, Y. Xiao, S. Mangin, E. Fullerton. Phys. Rev. Mat. 4, 124404 (2020)
  11. S.N. Kashin, O.V. Koplak, R.A. Valeev, V.P. Piskorsky, M.V. Burkanov, R.B. Morgunov. FTT, 65, 782 (2023). (in Russian)
  12. S.N. Kashin, R.B. Morgunov, R.A. Valeev, V.P. Piskorsky, M.V. Burkanov, D.V. Korolev, V.V. Korolev, O.V. Balmasova. FTT, 66, 222 (2024). (in Russian)
  13. M. Kim, M.-H. Jung, C.M. Kim, S.H. Lim. Physica B 476, 175 (2015)
  14. M. Tadout, C.-H. Lambert, M.S. El Hadri, A. Benyoussef, M. Hamedoun, M. Benaissa, O. Mounkachi, S. Mangin. Crystals 9, 278 (2019)
  15. A.V. Svalov, A.V. Arkhipov, V.N. Lepalovsky, E.A. Stepanova, V.O. Vaskovsky, G.V. Kurlandskaya. FTT, 63, 1325 (2021). (in Russian)
  16. G.J. Kumar, Z. Guo, L. Gu, J. Feng, K. Kamala Bharathi, K. Wang. J. Appl. Phys. 135, 123904 (2024)
  17. N.I. Polushkin, I.Y. Pashenkin, E. Fadeev, E. Lahderanta, A.A. Fraerman. J. Magn. Magn. Mater. 491, 165601 (2019)
  18. M.A. Kuznetsov, A.B. Drovosekov, A.A. Fraerman. ZhETF, 159, 95 (2021). (in Russian)
  19. A.A. Fraerman. Pis'ma v ZhETF 113, 353 (2021). (in Russian)
  20. I.Y. Pashenkin, N.I. Polushkin, M.V. Sapozhnikov, E.S. Demidov, E.A. Kravtsov, A.A. Fraerman. FTT, 64, 1359 (2022). (in Russian)
  21. K.P. Belov, E.V. Talalaeva, L.A. Tchernikova, A.S. Andreenko, V.I. Ivanovsky. ZhETF, 66, 655 (1974). (in Russian)
  22. S.A. Nikitin, N.Yu. Pankratov, A.I. Smarzhevskaya, J. Cwik, Yu.S. Koshkid'ko, A.Yu. Karpenkov, D.Yu. Karpenkov, Yu.G. Pastushenkov, K. Nenkov, K. Rogacki. J. Alloys Compd. 854, 156214 (2021)
  23. A.V. Svalov, A.S. Rusalina, E.V. Kudyukov, V.N. Lepalovskij, E.A. Stepanova, A.A. Yushkov, V.O. Vas'kovskiy, G.V. Kurlyandskaya. J. Non-Cryst. Solids 640, 123116 (2024)
  24. V.O.Vaskovsky, A.V.Svalov, K.G.Balymov, G.V.Kurlyandskaya, A.N.Sorokin. FTT, 50, 1424 (2008). (in Russian)
  25. A.B. Drovosekov, D.I. Kholin, N.M. Kreines. ZhETF, 158, 151b(2020). (in Russian)
  26. A.S. Andreenko, K.P. Belov, S.A. Nikitin, A.M. Tishin. UFN 158, 553 (1989). (in Russian)

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru