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Electric-Field-Induced Reorientation of the Magnetic Easy Plane in a Co-Substituted BiFeO3 Single Crystal
Inorganic Chemistry ( IF 4.3 ) Pub Date : 2017-11-29 00:00:00 , DOI: 10.1021/acs.inorgchem.7b02501 Hajime Yamamoto 1 , Yuki Sakai 2 , Kei Shigematsu 1 , Takuya Aoyama 3 , Tsuyoshi Kimura 4 , Masaki Azuma 1
Inorganic Chemistry ( IF 4.3 ) Pub Date : 2017-11-29 00:00:00 , DOI: 10.1021/acs.inorgchem.7b02501 Hajime Yamamoto 1 , Yuki Sakai 2 , Kei Shigematsu 1 , Takuya Aoyama 3 , Tsuyoshi Kimura 4 , Masaki Azuma 1
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Single crystals of BiFe0.9Co0.1O3 and BiFe0.892Mn0.008Co0.1O3, room temperature ferroelectric ferromagnets, were successfully grown by a flux method at a high pressure of 3 GPa. Remanent magnetization measurements along 18 crystallographic directions revealed the existence of a magnetic easy plane perpendicular to the electric polarization. Reorientation of the magnetic easy plane occurred in connection with 71° ferroelectric switching by applying an electric field. This is the first demonstration of an electric field affecting the local magnetic moment of Co-substituted BiFeO3.
中文翻译：
电场取代的BiFeO 3单晶中磁易平面的取向
室温铁电铁磁体BiFe 0.9 Co 0.1 O 3和BiFe 0.892 Mn 0.008 Co 0.1 O 3的单晶通过磁通量法在3 GPa的高压下成功生长。沿18个晶体学方向的剩余磁化强度测量表明，存在一个垂直于极化方向的易磁化平面。通过施加电场，与71°铁电开关相关的易磁平面发生了重新定向。这是电场影响共取代BiFeO 3的局部磁矩的首次证明。
更新日期：2017-11-29
中文翻译：
电场取代的BiFeO 3单晶中磁易平面的取向
室温铁电铁磁体BiFe 0.9 Co 0.1 O 3和BiFe 0.892 Mn 0.008 Co 0.1 O 3的单晶通过磁通量法在3 GPa的高压下成功生长。沿18个晶体学方向的剩余磁化强度测量表明，存在一个垂直于极化方向的易磁化平面。通过施加电场，与71°铁电开关相关的易磁平面发生了重新定向。这是电场影响共取代BiFeO 3的局部磁矩的首次证明。
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