Evidence for large electric polarization from collinear magnetism in TmMnO3 (2009)
Pomjakushin, V. Yu., Kenzelmann, M., Donni, A., Harris, A. B., Nakajima, T., Mitsuda, S., ...
There has been tremendous research activity in the field of magneto-electric (ME) multiferroics after Kimura et al. [1] showed that antiferromagnetic and ferroelectric order coexist in orthorhom-...
Nakajima, T., Mitsuda, S., Kanetsuki, S., Tanaka, K., Fujii, K., Terada, N., ...
Multiferroic CuFe1-xAlxO2 (x=0.02) exhibits a ferroelectric ordering accompanied by a proper helical magnetic ordering below T=7K under zero magnetic field. By polarized neutron diffraction and...