Magnetostriction and Magnetocaloric Properties of the Mn 1 –  x  Fe  x  As System

A. B. Gadzhiev; Гаджиев А. Б.; A. G. Gamzatov; Гамзатов А. Г.; L. N. Khanov; Ханов Л. Н.; V. I. Mityuk; Митюк В. И.; G. A. Govor; Говор Г. А.; A. M. Aliev; Алиев А. М.

doi:10.31857/S001532302360123X

Magnetostriction and Magnetocaloric Properties of the Mn_1 – xFe_xAs System

Authors: Gadzhiev A.B.¹, Gamzatov A.G.¹, Khanov L.N.¹, Mityuk V.I.², Govor G.A.², Aliev A.M.¹
Affiliations:
1. Amirkhanov Institute of Physics DFRC RAS
2. NPC of the National Academy of Sciences of Belarus for Materials Science
Issue: Vol 124, No 11 (2023)
Pages: 1117-1121
Section: ЭЛЕКТРИЧЕСКИЕ И МАГНИТНЫЕ СВОЙСТВА
URL: https://innoscience.ru/0015-3230/article/view/663059
DOI: https://doi.org/10.31857/S001532302360123X
EDN: https://elibrary.ru/IBPAAT
ID: 663059

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

Abstract—

The results of studying the temperature dependence of the magnetocaloric effect (ΔТ_ad), thermal expansion and magnetostriction in the Mn_1 – хFe_xAs (х = 0.003, 0.006) system in magnetic fields up to 8 T are presented. It is shown that an increase in the iron concentration in the Mn_1 – xFe_xAs system leads to a shift in the phase transition temperature towards low temperatures by 15 K. In a field of 8 T, the value ΔT_ad = 8.3 K for the Mn_0.997F_e0.003As sample at the initial temperature T₀= 318 K, and ΔT_ad = 7.7 K for Mn_0.994Fe_0.006As at T₀ = 307 K. The data on thermal expansion and magnetostriction show that the magnetostriction decreases with increasing iron concentration, which also leads to a decrease in the magnetocaloric effect.

Keywords

magnetostriction, magnetocaloric effect

References

De Campos A., Rocco D.L., Carvalho A.M.G., Caron L., Coelho A.A., Gama S., da Silva L.M., Gandra F.C. G., dos Santos A.O., Cardoso L.P., von Ranke P.J. & de Oliveira N.A. Ambient pressure colossal magnetocaloric effect tuned by composition in Mn1 – xFexAs // Nature Materials. 2006. V. 5. P. 802–804.
Gama S., Coelho A.A., de Campos A., Carvalho A.M.G., Gandra F.C.G., von Ranke P.J., de Oliveira N.A. Pressure-Induced Colossal Magnetocaloric Effect in MnAs // Phys. Rev. Lett. 2004. V. 93. P. 237202.
Yu B.F., Gao Q., Zhang B., Meng X.Z., Chen Z. Review on research of room temperature magnetic refrigerationRecherches sur les systèmes frigorifiques magnétiques à température ambiante: la littérature passée en revue // Int. J. Refrigeration. 2003. V. 26. P. 622.
Tocado L., Palacios E., Burriel R. Adiabatic measurement of the giant magnetocaloric effect in MnAs // Journal of Thermal Analysis and Calorimetry. 2003. V. 84. P. 213–217.
Aliev A.M., Khanov L.N., Gamzatov A.G., Batdalov A.B., Kurbanova D.R., Yanushkevich K.I., Govor G.A. Giant magnetocaloric effect in MnAs1 − xPx in a cyclic magnetic field: Lattice and magnetic contributions and degradation of the effect // Appl. Phys. Lett. 2021. V. 118. P. 072404.
Соколовский В.В., Мирошкина О.Н., Бучельников В.Д. Обзор современных теоретических методов исследования магнитокалорических материалов // ФММ. 2022. Т. 123. С. 344–402.
Zarkevich N.A., Zverev V.I. Viable Materials with a Giant Magnetocaloric Effect // Crystals. 2020. V. 10. P. 815–845.
Wada H., Tanabe Y. Giant magnetocaloric effect of MnAs1 – xSbx // Appl. Phys. Lett. 2001. V. 79. P. 3302–3304.
Соколовский В.В., Мирошкина О.Н., Бучельников В.Д., Марченков В.В. Магнитокалорический эффект в металлах и сплавах // ФММ. 2022. Т. 123. С. 339–343.
Krenke T., Duman E., Acet M., Wassermann E.F., Moya X., Manosa L., Planes A. Inverse magnetocaloric effect in ferromagnetic Ni–Mn–Sn alloys // Nat. Mater. 2005. V. 4. P. 450–454.
Sandeman K.G., Daou R., Ozcan S., Durrell J.H., Mathur N.D., Fray D.J. Negative magnetocaloric effect from highly sensitive metamagnetism in CoMnSi1 – xGex // Phys. Rev. B. 2006. V. 74. P. 224 436–224 442.
Алиев А.М., Батдалов А.Б., Калитка В.С. Магнитокалорические свойства манганитов в переменных магнитных полях // Письма в ЖТФ. 2009. Т. 90. С. 736–739.
Yu B., Liu M., Egolf P.W., Kitanovski A. A review of magnetic refrigerator and heat pump prototypes built before the year 2010 // Intern. J. Refrigeration. 2010. V. 33. P. 1029–1060.
Phan M.H., Yu S.C. Review of the magnetocaloric effect in manganite materials // J. Magn. Magn. Mater. 2007. V. 308. P. 325–340.
Rocco D.L., de Campos A., Carvalho A.M.G., Caron L., Coelho A.A., Gama S., Gandra F.C.G., dos Santos A. O., Cardoso L.P., von Ranke P.J., de Oliveira N.A. Ambient Pressure Colossal Magnetocaloric Effect in Mn1 − xCuxAs compounds // Appl. Phys. Lett. 2007. V. 90. P. 242 507–242 510.
Balli M., Fruchart D., Gignoux D., Dupuis C., Kedous-Lebouc A., Zach R. Giant magnetocaloric effect in Mn1 − x(Ti0.5V0.5)xAs: Experiments and calculations // J. Appl. Phys. 2008. V. 103. P. 103908–103911.
Selte K., Kjekshus A., Andresen A.F., Zieba A. On the magnetic properties of transition metal substituted MnAs // J. Phys. Chem. of Solids. 1977. V. 38. P. 719–725.
Ziba A., Zach R., Fjellvag H., Kjekshus A. Effect of external pressure and chemical substitution on the phase transitions in MnAs // Journal of Physics and Chemistry of Solids. 1987. V. 48. P. 79–89.
Новикова С.И. Тепловое расширение твердых тел // М.: Наука, 1974. С. 294.
Ханов Л.Н., Батдалов А.Б., Маширов А.В., Каманцев А.П., Алиев А.М. Магнитокалорический эффект и магнитострикция в сплаве Гейслера Ni49.3Mn40.4In10.3 в переменных магнитных полях // ФТТ. 2018. Т. 60. С. 1099–1102.
Ido H., Yasuda S., Kido G. Magnetization and magnetostriction of MnAs0.7Sb0.3 in the paramagnetic temperature region // J. Appl. Phys. 1991. V. 69. P. 4621–4623.
Rocco D.L., de Campos A., Carvalho M.A.G., dos Santos A.O., da Silva L.M., Gama S., da Luz M.S., von Ranke P., de Oliveira N.A., Coelho A.A., Cardoso L.P., Souza J.A. Influence of chemical doping and hydrostatic pressure on the magnetic properties of Mn1 − xFexAs magnetocaloric compounds // Phys. Rev. B. 2016. V. 93. P. 054431–054440.