Physics of the Solid State
Volumes and Issues
Home » Physics of the Solid State » Year 2023, issue 2 » Article p. 285
<<<>>>
Investigation of Magnetocaloric Effect in a New Perovskite Oxide La0.7-xHoxSr0.3MnO3 (x=0.2 and 0.3)
Russian version
DOI: 10.21883/PSS.2023.02.55413.41
Pal S.1, Basu A.1
1Institute of Engineering & Management, Management House, Saltlake Electronics Complex, West Bengal, India
Email: soumyadipta.pal@gmail.com
PDF
The magnetocaloric effect (MCE) of La0.7-xHoxSr0.3MnO3 (x=0.2 and 0.3) perovskite oxides has been investigated. A phenomenological model is adopted for simulation of magnetization variation with temperature to investigate magnetocaloric properties such as magnetic entropy change, heat capacity change and relative cooling power. The results indicate the potential of this series of materials to achieve the MCE at temperatures near Curie temperature (TC). These compounds present as prospective candidates for cooling system in a wide temperature interval in the vicinity of room temperature. The results confirm that the phenomenological model is undoubtedly beneficial for the prediction of the magnetocaloric effect of magnetic materials. Moreover, the effect of holmium (Ho) doping in MCE of La0.7Sr0.3MnO3 has been discussed comparing the results obtained from our calculation for Ho-doped La0.7Sr0.3MnO3 and for non-doped La0.7Sr0.3MnO3 calculated earlier. Keywords: solid state magnetic refrigeration, phase transition, phenomenological model.
  1. O. Tegus, E. Bruck, K.H.J. Buschow, F.R. De Boer. Nature 415, 6868, 150 (2002)
  2. V. Franco, J.S. Blazquez, B. Ingale, A. Conde. Annu. Rev. Mater. Res. 42, 305 (2012)
  3. M. Balli, B. Roberge, P. Fournier, S. Jandl. Crystals 7, 2, 44 (2017)
  4. N.R. Ram, M. Prakash, U. Naresh, N.S. Kumar, T.S. Sarmash, T. Subbarao, R.J. Kumar, G.R. Kumar, K.C.B. Naidu. J. Supercond. Nov. Magn. 31, 7, 1971 (2018)
  5. J.H. Belo, A.L. Pires, J.P. Araujo, A.M. Pereira. J. Mater. Res. 34, 1, 134 (2019)
  6. A.M. Tishin, Y.I. Spichkin. The Magnetocaloric Effect and Its Applications. Institute of Physics Publishing, Bristol (2003)
  7. K.A. Gschneidner Jr., V.K. Pecharsky, A.O. Tsokol. Rep. Prog. Phys. 68, 6, 1479 (2005)
  8. M.H. Phan, S.C. Yu. J. Magn. Magn. Mater. 308, 2, 325 (2007)
  9. K.A. Gschneidner Jr., V.K. Pecharsky. Inter J. Refrig. 31, 6, 945 (2008)
  10. M. Balli, D. Fruchart, D. Gignoux. J. Phys: Condens. Matter 19, 23, 236230 (2007)
  11. M.P. Annaorazov, S.A. Nikitin, A.L. Tyurin, K.A. Asatryan, A.K. Dovletov. J. Appl. Phys. 79, 3, 1689 (1996)
  12. X. Zhou, W. Li, H.P. Kunkel, G. Williams. J. Phys: Condens. Matter 16, 6, 39 (2004)
  13. M.S. Anwar, S. Kumar, F. Ahmed, N. Arshi, G.W. Kim, B.H. Koo. J. Korean Phys. Soc. 60, 10, 1587 (2012)
  14. T. Raoufi, M.H. Ehsani, S.D. Khoshnoud. Ceram. Int. 43, 5204 (2017)
  15. M. Zarifi, P. Kameli, M.H. Ehsani, H. Ahmadvand, H. Salamati. J. Alloys. Compd. 718, 443 (2017)
  16. M. Kumaresavanji, C.T. Sousa, A. Pires, A.M. Pereira, A.M.L. Lopes, J.P. Araujo. Appl. Phys. Lett. 105, 8, 083110 (2014)
  17. M.H. Ehsani, P. Kameli, M.E. Ghazi, F.S. Razavi, M. Taheri. J. Appl. Phys 114, 22, 223907 (2013)
  18. A. Rostamnejadi, M. Venkatesan, P. Kameli, H. Salamati, J.M.D. Coey. J. Appl. Phys. 116, 4, 043913 (2014)
  19. D.R. Sahu, B.K. Roul, P. Pramanik, J.-L. Huang. Physica B 369, 1-4, 209 (2005)
  20. M.A. Hamad. Phase Trans. 85, 1-2, 106 (2012)
  21. M.A. Hamad. J. Adv. Ceram. 1, 4, 290 (2012)
  22. M.A. Hamad. J. Supercond. Nov. Magn. 26, 3, 669 (2013)
  23. M.A. Hamad. Phase Trans. 87, 5, 460 (2014)
  24. M.A. Hamad. J. Supercond. Nov. Magn. 27, 11, 2569 (2014)
  25. M.A. Hamad. J. Supercond. Nov. Magn. 28, 7, 2223 (2015)
  26. M.A. Hamad. J. Supercond. Nov. Magn. 29, 11, 2867 (2016)
  27. A.H. El-Sayed, M.A. Hamad. J. Supercond. Nov. Magn. 31, 6, 1895 (2018)
  28. A.H. El-Sayed, M.A. Hamad. J. Supercond. Nov. Magn. 31, 10, 3357 (2018)
  29. S. Pal, S. Datta. J. Supercond. Nov. Magn. 34, 11, 2905 (2021)
  30. M.A. Hamad. J. Adv. Ceram. 2, 3, 213 (2013)
  31. P. Raychaudhuri, T.K. Nath, P. Sinha, C. Mitra, A.K. Nigam, S.K. Dhar, R. Pinto. J. Phys.: Condens. Matter 9, 49, 10919 (1997)
  32. N. Kallel, S. Kallel, A. Hagaza, M. Oumezzine. Physica B 404, 2, 285 (2009)
  33. A. Rostamnejadi, M. Venkatesan, P. Kameli, H. Salamati, J.M.D. Coey. J. Magn. Magn. Mater. 323, 16, 2214 (2011)
  34. A. Rostamnejadi, M. Venkatesan, J. Alaria, M. Boese, P. Kameli, H. Salamati, J.M.D. Coey. J. Appl. Phys. 110, 4, 043905 (2011)
  35. S. Vadnala, S. Asthana. J. Magn. Magn. Mater. 446, 68 (2018)
  36. A. Arrott. Phys. Rev. 108, 6, 1394 (1957)

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