Abstract
As a cubic perovskite structure material with a wide bandgap of 3.1 eV, BaSnO3 has various functional applications due to its excellent light transmission, electric conductivity, and heat resistance. By doping with a small amount of transition, metal ions may further introduce ferromagnetism in BaSnO3 and extend its functions to spintronics. In this work, 5% Cu ions (atomic ratio) have been doped into BaSnO3 (Ba0.95Cu0.05SnO3) prepared by solid state reaction, which is further annealed in argon or oxygen atmosphere to obtain different concentrations of oxygen vacancies. Clear room temperature ferromagnetism with saturated magnetization of about 0.0025 emu/g has been observed in the as-prepared Cu-doped BaSnO3, which is strongly suppressed after annealing in both argon and oxygen conditions. First-principles calculations suggest that the magnetic properties of Cu-doped BaSnO3 may come from the ferromagnetic Cu clusters embedding in BaSnO3. In addition, oxygen vacancies in the appropriate position help to strengthen the ferromagnetic coupling between adjacent Cu ions. Our results clearly demonstrate the fine tuning of oxygen vacancies, not only concentration, but also locations, may significantly influence the magnetic states of Cu-doped BaSnO3.
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Islam, I., Khandy, S.A., Zaman, M.B., Hafiz, A.K., Siddiqui, A.M., Chai, J.D.: Growth and characterization of crystalline BaSnO3 perovskite nanostructures and the influence of heavy Mn doping on its properties. J. Alloy. Compd. 867, 158900 (2021). https://doi.org/10.1016/j.jallcom.2021.158900
Mitzi, D.B.: Introduction: perovskites. Chem. Rev. 119, 3033–3035 (2019). https://doi.org/10.1021/acs.chemrev.8b00800
Zhang, Y., Cui, Z., Zhu, L., Zhao, Z., Liu, H., Wu, Q., Wang, J., Huang, H., Fu, Z., Lu, Y.: Negative effect of oxygen vacancies on ferromagnetism in Ru-doped BaSnO3 materials. Appl. Phys. Lett. 117, 052406 (2020). https://doi.org/10.1063/5.0005810
John, J., Suresh, S., Pillai, S.S., Philip, R., Pillai, V.P.M.: Structural, morphological, magnetic and optical limiting performance of Ni doped BaSnO3. J. Electron. Mater. 50, 5868–5880 (2021). https://doi.org/10.1007/s11664-021-09116-y
Alaan, U.S., N’Diaye, A.T., Shafer, P., Arenholz, E., Suzuki, Y.: Structure and magnetism of Fe-doped BaSnO3 thin films. AIP Adv. 7, 055716 (2017). https://doi.org/10.1063/1.4977772
John, J., Suresh, S., Pillai, S.S., Philip, R., Pillai, V.P.M.: Effect of Fe doping on the structural, morphological, optical, magnetic and dielectric properties of BaSnO3. J. Mater. Sci.: Mater. Electron. 32, 11763–11780 (2021). https://doi.org/10.1007/s10854-021-05806-9
Balamurugan, K., Kumar, N.H., Chelvane, J.A., Santhosh, P.N.: Room temperature ferromagnetism in Fe-doped BaSnO3. J Alloy Compd 472, 9–12 (2009). https://doi.org/10.1016/j.jallcom.2008.04.096
Manju, M.R., Kumar, V.P., Dayal, V.: Investigation of ferromagnetic properties in Fe/Co substituted BaSnO3 perovskite stannates. Physica B 500, 14–19 (2016). https://doi.org/10.1016/j.physb.2016.07.030
Balamurugan, K., Kumar, N.H., Ramachandran, B., Rao, M.S.R., Chelvane, J.A., Santhosh, P.N.: Magnetic and optical properties of Mn-doped BaSnO3. Solid State Commun. 149, 884–887 (2009). https://doi.org/10.1016/j.ssc.2009.02.037
Avinash, M., Muralidharan, M., Sivaji, K.: Structural, optical and magnetic behaviour of Cr doped BaSnO3 perovskite nanostructures. Physica B 570, 157–165 (2019). https://doi.org/10.1016/j.physb.2019.06.015
Sumithra, S., Jaya, N.V.: Tunable optical behaviour and room temperature ferromagnetism of cobalt-doped BaSnO3 nanostructures. J. Supercond. Novel Magn. 31, 2777–2787 (2018). https://doi.org/10.1007/s10948-017-4504-8
Buchholz, D.B., Chang, R.P.H., Song, J.H., Ketterson, J.B.: Room-temperature ferromagnetism in Cu-doped ZnO thin films. Appl. Phys. Lett. 87, 082504 (2005). https://doi.org/10.1063/1.2032588
Zhou, X., Wang, E., Lao, X., Wang, Y., Yuan, H.: Oxygen vacancy mediated room temperature ferromagnetism in Cu-doped LiNbO3 thin films. J. Magn. Magn. Mater. 527, 167775 (2021). https://doi.org/10.1016/j.jmmm.2021.167775
Perdew, J.P., Burke, K., Ernzerhof, M.: Generalized gradient approximation made simple. Phys. Rev. Lett. 77, 3865–3868 (1996). https://doi.org/10.1103/physrevlett.77.3865
Ordejón, P., Artacho, E., Soler, J.M.: Self-consistent order-N density-functional calculations for very large systems. Phys. Rev. B 53, R10441–R10444 (1996). https://doi.org/10.1103/physrevb.53.r10441
Soler, J.M., Artacho, E., Gale, J.D., García, A., Junquera, J., Ordejón, P., Sánchez-Portal, D.: The SIESTA method for ab initio order-N materials simulation. J. Phys.: Condens. Matter 14, 2745–2779 (2002). https://doi.org/10.1088/0953-8984/14/11/302
Shannon, R.D.: Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. A 32, 751–767 (1976). https://doi.org/10.1107/s0567739476001551
Alaan, U.S., Wong, F.J., Ditto, J.J., Robertson, A.W., Lindgren, E., Prakash, A., Haugstad, G., Shafer, P., N'Diaye, A.T., Johnson, D., Arenholz, E., Jalan, B., Browning, N.D., Suzuki, Y.: Magnetism and transport in transparent high-mobility BaSnO3 films doped with La, Pr, Nd, and Gd. Phys. Rev. Mater. 3, (2019). https://doi.org/10.1103/physrevmaterials.3.124402
Alagdal, I.A., West, A.R.: Oxygen stoichiometry, conductivity and gas sensing properties of BaSnO3. Journal of Materials Chemistry C. 4, 4770–4777 (2016). https://doi.org/10.1039/c6tc01007e
Deepa, A.S., Vidya, S., Manu, P.C., Solomon, S., John, A., Thomas, J.K.: Structural and optical characterization of BaSnO3 nanopowder synthesized through a novel combustion technique. J. Alloy. Compd. 509, 1830–1835 (2011). https://doi.org/10.1016/j.jallcom.2010.10.056
Azad, A.M., Hon, N.C.: Characterization of BaSnO3-based ceramics. J. Alloy. Compd. 270, 95–106 (1998). https://doi.org/10.1016/s0925-8388(98)00370-3
Balamurugan, K., Kumar, N.H., Chelvane, J.A., Santhosh, P.N.: Effect of W co-doping on the optical, magnetic and electrical properties of Fe-doped BaSnO3. Physica B 407, 2519–2523 (2012). https://doi.org/10.1016/j.physb.2012.03.059
Yokoi, Y., Uchida, H.: Catalytic activity of perovskite-type oxide catalysts for direct decomposition of NO: correlation between cluster model calculations and temperature-programmed desorption experiments. Catal. Today 42, 167–174 (1998). https://doi.org/10.1016/s0920-5861(98)00087-x
Fierro, J.L.G., Tejuca, L.G.: Non-stoichiometric surface behaviour of LaMO3 oxides as evidenced by XPS. Appl. Surf. Sci. 27, 453–457 (1987). https://doi.org/10.1016/0169-4332(87)90154-1
Ochoa-Muñoz, Y.H., Rodríguez-Páez, J.E., De Gutiérrez, R.M.: Structural and optical study of perovskite nanoparticles MSnO3 (M = Ba, Zn, Ca) obtained by a wet chemical route. Mater. Chem. Phys. 266, 124557 (2021). https://doi.org/10.1016/j.matchemphys.2021.124557
Chastain, J., King, R.C., Jr.: Handbook of X-ray Photoelectron Spectroscopy. Perkin-Elmer Corporation, Eden Prairie (1992)
Acknowledgements
This work is supported by the National Natural Science Foundation of China (51771053, 51971109, 51802031), the Natural Science Foundation of Jiangsu Province of China (BK20201285), the Fundamental Research Funds for the Central Universities (2242020k30039), and the open research fund of Key Laboratory of MEMS of Ministry of Education, Southeast University.
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Song, S., Yang, Z., Wang, X. et al. Effect of Oxygen Vacancies on Ferromagnetism of Cu-Doped BaSnO3. J Supercond Nov Magn 35, 3551–3558 (2022). https://doi.org/10.1007/s10948-022-06361-y
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DOI: https://doi.org/10.1007/s10948-022-06361-y