Zhixiang JIAO, Fanhao JIA, Yongchen WANG, Jianguo CHEN, Wei REN, Jinrong CHENG. Curie Temperature Prediction of BiFeO3-PbTiO3-BaTiO3 Solid Solution Based on Machine Learning[J]. Journal of Inorganic Materials, 2022, 37(12): 1321
- Journal of Inorganic Materials
- Vol. 37, Issue 12, 1321 (2022)
. Schematic diagram of ABO3 perovskite structure
. Relationship between Tc and μ or μ*A/B
. Correlations between the Tc and the candidate descriptors
. RMSE and MaxAE of μ and μ*A/B varied with dimension under different operation modes
. RMSE and MaxAE of two descriptors (a) and three descriptors (b) as a function of dimension
. Effects of the changes of descriptor and model dimension on the RMSE and MaxAE
. Experimental Tc and prediction Tc for training set (black square) and test set (red circle)
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Table 1. Basic descriptor and related physical meaning
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Table 2. The test sets after adjusting descriptor parameters
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Table 3. Results of external verification set
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