Sheng LI, Guoqiang SONG, Yuanyuan ZHANG, Xiaodong TANG. Preparation and Physical Property of BTO-based Multiferroic Ceramics[J]. Journal of Inorganic Materials, 2022, 37(1): 79
- Journal of Inorganic Materials
- Vol. 37, Issue 1, 79 (2022)
. XRD patterns (a) of BTO series ceramics and magnified patterns (b) at around 2θ=45°
. Raman scattering spectra of BTO series ceramics
. Temperature dependence of dielectric constant (a-d) and loss (e) of BTO series ceramics in the frequency range from 1 kHz to 1 MHz
. P-E hysteresis loops of BTO series ceramics at room temperature under an electric field of 25 kV/cm
. Isothermal magnetization of BTO series ceramics at 300 K (a-d) and isothermal magnetization loops after subtracting the paramagnetic contributions of samples (e)
. Plots of (ahv)2vs photon energy for estimation of optical band gap energy
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Table 1. Physical parameters in the electric hysteresis loop
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