Tb掺杂双钙钛矿氧化物Pr2CoMnO6的磁热效应
李晓欣1,邢茹1,2,刘娇1,王婷1,孙运斌1,2,陈红伟1,赵建军1,2(
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Magnetocaloric Effect of Tb-doped Double Perovskite Oxide Pr2CoMnO6
LI Xiaoxin1,XING Ru1,2,LIU Jiao1,WANG Ting1,SUN Yunbin1,2,CHEN Hongwei1,ZHAO Jianjun1,2()
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图5. Pr(2-x)TbxCoMnO6(x=0,0.05,0.1,0.15)样品在140~220 K温区的Arrott曲线(H/M-M2)，插图为100~130 K的Arrott曲线
Fig.5. Arrott curves (H/M-M2) of Pr(2-x)TbxCoMnO6 (x=0,0.05,0.1,0.15) sample in the temperature range of 140~220 K (a)~(d), the illustration is Arrott curves from 100 K to 130 K (a) x=0, (b) x=0.05, (c) x=0.1, (d) x=0.15
