$B;nNAL>(B$B!'(BDyBaCuO$B7O%P%k%/D6EAF3BN!J(BISTEC-SRL$B@=!K(B

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$B!&(BDy123:Dy211=1.0:0.2 (Dy211$B4^M-NL(B 16.7 mol.%)

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$B!&(B Pt$BE:2CNL(B 0.5 wt.%

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