37 citations · 81 across the 5 of their papers we have counts for
5 papers
Gigantic magnetoelectric effect caused by magnetic-field-induced canted antiferromagnetic-paramagnetic transition in quasi-two-dimensional CaCoSiO crystal
M. Akaki, J. Tozawa, D. Akahoshi +1
We have investigated the magnetic and dielectric properties of CaCoSiO crystal. The dielectricity and magnetism of CaCoSiO are strongly coupled below a cant…
Cr-doping effect on the orbital fluctuation of heavily doped Nd1-xSrxMnO3 (x ~ 0.625)
R. Tasaki, S. Fukushima, M. Akaki +2
We have investigated the Cr-doping effect of Nd0.375Sr0.625MnO3 near the phase boundary between the x2-y2 and 3z2-r2 orbital ordered states, where a ferromagnetic correlation and c…
Persistent and Reversible Phase Control in GdMnO near the Phase Boundary
H. Kuwahara, M. Akaki, J. Tozawa +3
We have investigated temperature and magnetic-field dependence of dielectric properties in the orthorhombic GdMnO single crystal which is located near the phase boundary betwee…
Magnetic and dielectric properties of A2CoSi2O7 (A=Ca, Sr, Ba) crystals
M. Akaki, J. Tozawa, D. Akahoshi +1
We have investigated the magnetic and dielectric properties of CoSiO (=Ca, Sr, and Ba) crystals with a two-dimensional network of CoO and SiO tetrahedra con…
Internal magnetic field effect on magnetoelectricity in orthorhombic crystals
K. Noda, M. Akaki, F. Nakamura +2
We have investigated the role of the 4 moment on the magnetoelectric (ME) effect of orthorhombic MnO (=rare earth ions). In order to clarify the role of the 4 mom…