-
Wang et al. (S: 𝑍𝑟𝑂2/𝐾𝑂H)
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Inoue et al. (S: 12𝐶𝑎𝑂·7𝐴𝑙2𝑂3)
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Narasimharao et al. (S: 𝑀𝑔/𝐴l; P: Cs, Ba)
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Kobayashi et al. (S: T𝑖𝐻2)
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Liu et al. (S: Ce)
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Owaga et al. (S: Y𝑅𝑢2)
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Wang et al. (S: CeO2)
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Hattori et al. (S: C𝑎𝐻2; P: B𝑎𝑂)
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Nishiyama et al. (P: Ba, Ca)
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Ogura et al. (S: 𝐿𝑎0.5𝐶𝑒0.5𝑂1.75)
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Wang et al. (S: L𝑎𝐶𝑜0.98𝑅𝑢0.02𝑂3)
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Hattori et al. (S: 𝐶𝑎𝐹H)
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Wildfire et al. (S: 𝑀𝑔O)
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Guo et al. (S: C; P: Ba)