MultiferroicM-Type Hexaferrites with a Room-Temperature Conical State and Magnetically Controllable Spin Helicity

Low-field magnetoelectric effect at room temperature

(2010) Yutaro Kitagawa et al.   NATURE MATERIALS

Neutron diffraction studies on the multiferroic conical magnetBa2Mg2Fe12O22

(2010) Shintaro Ishiwata et al.   PHYSICAL REVIEW B

Multiferroics with Spiral Spin Orders

(2009) Yoshinori Tokura et al.   ADVANCED MATERIALS

Electric polarization induced by transverse magnetic field in the anisotropy-controlled conical helimagnetBa2(Mg1−xZnx)2Fe12O22

(2009) S. Ishiwata et al.   PHYSICAL REVIEW B

Ferroelectric Polarization Reversal by a Magnetic Field in Multiferroic Y-type Hexaferrite Ba2Mg2Fe12O22

(2008) Kouji Taniguchi et al.   Applied Physics Express

Cupric oxide as an induced-multiferroic with high-TC

(2008) T. Kimura et al.   NATURE MATERIALS

Correlation between Spin Helicity and an Electric Polarization Vector in Quantum-Spin Chain MagnetLiCu2O2

(2008) S. Seki et al.   PHYSICAL REVIEW LETTERS

Low-Magnetic-Field Control of Electric Polarization Vector in a Helimagnet

(2008) S. Ishiwata et al.   SCIENCE