Quantum Fluctuations of Chirality in One-Dimensional Spin-1/2 Multiferroics: Gapless Dielectric Response from Phasons and Chiral Solitons

On Calculation of Vector Spin Chirality for Zigzag Spin Chains

(2008) Kouichi Okunishi   JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

Relationship between Magnetic Structure and Ferroelectricity of LiVCuO4

(2008) Yukio Yasui et al.   JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

Electrically driven spin excitation in the ferroelectric magnetDyMnO3

(2008) N. Kida et al.   PHYSICAL REVIEW B

Switching the ferroelectric polarization in theS=1∕2chain cuprateLiCuVO4by external magnetic fields

(2008) F. Schrettle et al.   PHYSICAL REVIEW B

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

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

First Principles Study of Improper Ferroelectricity inTbMnO3

(2008) Andrei Malashevich et al.   PHYSICAL REVIEW LETTERS

Quantum Theory of Multiferroic Helimagnets: Collinear and Helical Phases

(2008) Hosho Katsura et al.   PHYSICAL REVIEW LETTERS