57 citations · 152 across the 5 of their papers we have counts for
5 papers
Magnetic Structural Unit with Convex Geometry: a Building Block Hosting an Exchange-striction-driven Magnetoelectric Coupling
Kenta Kimura, Yasuyuki Kato, Kunihiko Yamauchi +10
We perform a combined experimental and theoretical study of a magnetic-field () induced evolution of magnetic and ferroelectric properties in an antiferromagnetic material Pb(Ti…
-cation control of magnetoelectric quadrupole order in (TiO)Cu(PO) ( = Ba, Sr, and Pb)
K. Kimura, M. Toyoda, P. Babkevich +5
Ferroic magnetic quadrupole order exhibiting macroscopic magnetoelectric activity is discovered in the novel compound (TiO)Cu(PO) with = Pb, which is in contrast…
Magnetodielectric detection of magnetic quadrupole order in Ba(TiO)Cu(PO) with CuO square cupolas
K. Kimura, P. Babkevich, M. Sera +12
In vortex-like spin arrangements, multiple spins can combine into emergent multipole moments. Such multipole moments have broken space-inversion and time-reversal symmetries, and c…
Electronic structure and phase transition in polar ScFeO3 from First Principles Calculations
Bog G. Kim, M. Toyoda, Janghee Park +1
The properties of newly discovered polar ScFeO3 with magnetic ordering are examined using Ab initio calculations and symmetry mode analysis. The GGA+U calculation confirms the stab…
Exchange Interaction and in Alkaline-earth-metal-oxide-based DMS without Magnetic Impurities: First Principle Pseudo-SIC and Monte Carlo Calculation
Van An Dinh, Masayuki Toyoda, Kazunori Sato +1
The prospects of half-metallic ferromagnetism being induced by the incorporation of C atoms into alkaline-earth-metal-oxides are investigated by the first principle calculation. Th…