D. Akahoshi

activity

20032011

most citedGigantic magnetoelectric effect caused by magnetic-field-induced canted antiferromagnetic-paramagnetic transition in quasi-two-dimensional Ca

_{2}

CoSi

_{2}

_{7}

crystal

37 citations · 159 across the 13 of their papers we have counts for

collaborators

13 papers

cond-mat.str-el2011★ 1 cited

Anomalous Coexistence of Ferroelectric Phases ( $P ∥ a$ and $P ∥ c$ ) in Orthorhombic Eu $_{1 - y}$ Y $_{y}$ MnO $_{3}$ ( $y > 0.5$ ) Crystals

Mitsuru Akaki, Masaaki Hitomi, Mizuaki Ehara +2

We have investigated the magnetic and dielectric properties of orthorhombic Eu $_{1 - y}$ Y $_{y}$ MnO $_{3}$ ( $0 \leq y \leq 0.6$ ) single crystals without the presence of the 4 $f$ magnetic mom…

cond-mat.str-el2011★ 3 cited

Electron- and Hole-Doping Effects on $A$ -site Ordered NdBaMn $_{2}$ O $_{6}$

Yasuhiro Miyauchi, Mitsuru Akaki, Daisuke Akahoshi +1

We have investigated electron- and hole-doping effects on $A$ -site ordered perovskite manganite NdBaMn $_{2}$ O $_{6}$ , which has the $A$ -type (layered) antiferromagnetic (AFM) ground sta…

cond-mat.str-el2010★ 3 cited

The Effect of $f$ - $d$ Magnetic Coupling in Multiferroic $R$ MnO $_{3}$ Crystals

Masaaki Hitomi, Mizuaki Ehara, Mitsuru Akaki +2

We have established detailed magnetoelectric phase diagrams of (Eu $_{0.595}$ Y $_{0.405}$ ) $_{1 - x}$ Tb $_{x}$ MnO $_{3}$ ( $0 \leq x \leq 1$ ) and (Eu,Y) $_{1 - x}$ Gd $_{x}$ MnO $_{3}$ ( $0 \leq x \leq 0.69$ )…

cond-mat.str-el2009★ 37 cited

Gigantic magnetoelectric effect caused by magnetic-field-induced canted antiferromagnetic-paramagnetic transition in quasi-two-dimensional Ca $_{2}$ CoSi $_{2}$ O $_{7}$ crystal

M. Akaki, J. Tozawa, D. Akahoshi +1

We have investigated the magnetic and dielectric properties of Ca $_{2}$ CoSi $_{2}$ O $_{7}$ crystal. The dielectricity and magnetism of Ca $_{2}$ CoSi $_{2}$ O $_{7}$ are strongly coupled below a cant…

cond-mat.str-el2009★ 2 cited

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…

cond-mat.str-el2009★ 8 cited

Persistent and Reversible Phase Control in GdMnO $_{3}$ 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 $_{3}$ single crystal which is located near the phase boundary betwee…

Anomalous Coexistence of Ferroelectric Phases (P∥a and P∥c) in Orthorhombic Eu1−y​Yy​MnO3​ (y>0.5) Crystals

Electron- and Hole-Doping Effects on A-site Ordered NdBaMn2​O6​

The Effect of f-d Magnetic Coupling in Multiferroic RMnO3​ Crystals

Gigantic magnetoelectric effect caused by magnetic-field-induced canted antiferromagnetic-paramagnetic transition in quasi-two-dimensional Ca2​CoSi2​O7​ crystal