[2] M FIEBIG, T LOTTERMOSER, D MEIER et al. The evolution of multiferroics. Nature Reviews Materials, 1, 16046(2016).
[3] X WEI Y, Q JIN C, M ZENG Y. Progress of relaxor multiferroic materials. Journal of Inorganic Materials, 32, 1009-1017(2017).
[4] F SCOTT J. Multiferroic memories. Nature Materials, 6, 256-257(2007).
[5] M BIBES, A BARTHÉLÉMY. Towards a magnetoelectric memory. Nature Materials, 7, 425-426(2008).
[6] A ROY, S MUKHERJEE, R GUPTA et al. Structure and properties of magnetoelectric gallium ferrite: a brief review. Ferroelectrics, 473, 154-170(2014).
[7] H YAN, Y HUANG, W CUI et al. Magnetic properties and crystal structure of Ga2-
[8] C ABRAHAMS S, M REDDY J, L BERNSTEIN J. Crystal structure of piezoelectric ferromagnetic gallium iron oxide. The Journal of Chemical Physics, 42, 3957-3968(1965).
[9] S MUKHERJEE, V RANJAN, R GUPTA et al. Compositional dependence of structural parameters, polyhedral distortion and magnetic properties of gallium ferrite. Solid State Communications, 152, 1181-1185(2012).
[10] E TRONC, C CHANÉAC, J P JOLIVET. Structural and magnetic characterization of
[11] T ARIMA, D HIGASHIYAMA, Y KANEKO et al. Structural and magnetoelectric properties of Ga2-
[12] C HAN T, Y CHEN T, C LEE Y. Grain size effect on site-disorder and magnetic properties of multiferroic GaFeO3 nanoparticles. Applied Physics Letters, 103, 232405(2013).
[13] F POPOV Y, M KADOMTSEVA A, G P VOROB’EV et al. Magnetoelectric effect and toroidal ordering in Ga2-
[14] B MOHAMED M, A SENYSHYN, H EHRENBERG et al. Structural, magnetic, dielectric properties of multiferroic GaFeO3 prepared by solid state reaction and Sol-Gel methods. Journal of Alloys and Compounds, 492, L20-L27(2010).
[15] K SZYMAŃSKI, L DOBRZYŃSKI, M BAKR et al. Fe cation occupancies in GaFeO3 prepared by Sol-Gel and solid-state reaction. Phase Transitions, 83, 824-835(2010).
[16] K MUKHOPADHYAY, S MAHAPATRA A, K CHAKRABARTI P. Enhanced magneto-electric property of GaFeO3 in Ga1-
[17] A GHANI, S YANG, S RAJPUT S et al. Electric modulation of conduction in multiferroic Ni-doped GaFeO3 ceramics. Journal of Physics D: Applied Physics, 51, 225002(2018).
[18] C LEFEVRE, H SHIN R, H LEE J et al. Reduced leakage currents and possible charge carriers tuning in Mg-doped Ga0.6Fe1.4O3 thin films. Applied Physics Letters, 100, 262904(2012).
[19] N SHARMA, S KUMAR, K MALL A et al. Effect of Zn Doping on Structural and Ferroelectric Properties of GaFeO3 for Futuristic Spintronic Applications. 2018 IEEE 13th Nanotechnology Materials and Devices Conference (NMDC), IEEE, 1-4(2018).
[20] A THOMASSON, S CHERIFI, C LEFEVRE et al. Room temperature multiferroicity in Ga0.6Fe1.4O3: Mg thin films. Journal of Applied Physics, 113, 214101(2013).
[21] H OH S, H SHIN R, C LEFÈVRE et al. Incorporation of cobalt ions into magnetoelectric gallium ferrite epitaxial films: tuning of conductivity and magnetization. RSC Advances, 5, 34265-34271(2015).
[22] RAJEEV KUMAR, ASHISH MALL KUMAR, RAJEEV GUPTA et al. Raman Effect, Structural and Dielectric Properties of Sol-Gel Synthesized Polycrystalline GaFe1-
[23] C HAN T, C LEE Y, T CHU Y. Effect of cobalt doping on site-disorder and magnetic behavior of magnetoelectric GaFeO3 nanoparticles. Applied Physics Letters, 105, 212407(2014).
[24] C SONG, X YAN, Q LIU et al. Magnetic and ferroelectric properties of indium-doped gallium ferrite. Journal of Magnetism and Magnetic Materials, 469, 8-12(2019).
[25] H SONG S, H LO C C, J LEE S et al. Magnetic and magnetoelastic properties of Ga-substituted cobalt ferrite. Journal of Applied Physics, 101(2007).
[26] X WANG Q. Effect of Co, Zn and Al Doping on the Structural and Properties for Multiferroic GaFeO3. Beijing: China University of Mining and Technology, Master’s Dissertation(2014).
[27] Z LIU C. The Study of the Modification and Multiferroic Properties of GaFeO3 Nano-material. Shanghai: East China Normal University, Master’s Dissertation(2012).
[28] C ABRAHAMS S, M REDDY J. Magnetic, electric, and crystallographic properties of gallium iron oxide. Physical Review Letters, 13, 688(1964).
