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Author:

张铭 (张铭.) | 谢群锋 (谢群锋.) | 胡州 (胡州.) | 邓浩亮 (邓浩亮.) | 仲麒 (仲麒.) | 严辉 (严辉.) (Scholars:严辉)

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CQVIP PKU CSCD

Abstract:

采用传统固相烧结法成功制备了Ho、Cr共掺BiFeO3(Bi0.9Ho0.1Fe1-xCrxO3,x=0.005,0.01,0.05,0.1,at%)陶瓷。XRD测试表明:制备的BHFCO为纯相,具有钙钛钙结构,属于R3c空间点群,随掺杂量的增加,晶格参数逐渐变小;SEM测试表明:随掺杂量的增加,BHFCO陶瓷的晶粒逐渐变小;铁电测试表明:随掺杂量的增加,BHFCO陶瓷的剩余极化值先增加后减小,在x=0.05处达到最大值20.25μC/cm2。

Keyword:

铁电 Ho Cr共掺 铁磁 铁酸铋

Author Community:

  • [ 1 ] 北京工业大学

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Source :

稀有金属材料与工程

Year: 2013

Issue: S1

Volume: 42

Page: 204-207

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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