TY - JOUR
T1 - Correlation between magnetocapacitance effect and polarization flop direction in a slanted magnetic field in multiferroic helimagnets
AU - Abe, Nobuyuk
AU - Taniguchi, Kouji
AU - Sagayama, Hajime
AU - Arima, Taka Hisa
PY - 2011
Y1 - 2011
N2 - The relationship between the magnetocapacitance effect and rotation direction of electric polarization (P) in a canted magnetic field has been investigated for multiferroic RMnO3 (R = Tb1-xDy x and Eu0.6Y0.4). We observed a clear correlation between the enhancement of the magnetocapacitance effect and the rotation direction of P in a P-flop transition. These results indicate that the mobility and the stability of the 90° domain wall in a P-flop transition are dominated by its thickness.
AB - The relationship between the magnetocapacitance effect and rotation direction of electric polarization (P) in a canted magnetic field has been investigated for multiferroic RMnO3 (R = Tb1-xDy x and Eu0.6Y0.4). We observed a clear correlation between the enhancement of the magnetocapacitance effect and the rotation direction of P in a P-flop transition. These results indicate that the mobility and the stability of the 90° domain wall in a P-flop transition are dominated by its thickness.
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U2 - 10.1088/1742-6596/320/1/012088
DO - 10.1088/1742-6596/320/1/012088
M3 - Conference article
AN - SCOPUS:81055144263
SN - 1742-6588
VL - 320
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
M1 - 012088
T2 - International Conference on Frustration in Condensed Matter, ICFCM
Y2 - 11 January 2011 through 14 January 2011
ER -