42 citations · 125 across the 5 of their papers we have counts for
6 papers · 1 filter
Electrically driven spin excitation in a ferroelectric magnet DyMnO_3
N. Kida, Y. Ikebe, Y. Takahashi +7
Temperature (5--250 K) and magnetic field (0--70 kOe) variations of the low-energy (1--10 meV) electrodynamics of spin excitations have been investigated for a complete set of ligh…
Logarithmic growth law in the two-dimensional Ising spin glass state resulting from the electron doping in single-layered manganites
R. Mathieu, J. P. He, Y. Kaneko +3
The ac-susceptibility of the electron doped single-layered manganite LaSrMnO is analyzed in detail. A quasi two-dimensional (2) antiferromagnetic (AFM) order…
Coexistence of long-ranged charge and orbital order and spin-glass state in single-layered manganites with weak quenched disorder
R. Mathieu, J. P. He, X. Z. Yu +6
The relationship between orbital and spin degrees of freedom in the single-crystals of the hole-doped PrCaMnO, 0.3 0.7, has been investigated…
Bandwidth-disorder phase diagram of half doped layered manganites
R. Mathieu, M. Uchida, Y. Kaneko +8
Phase diagrams in the plane of (the average ionic radius, related to one-electron bandwidth ) and (the ionic radius variance, measuring the quenched disorder), or ``…
Impurity-induced transition to a Mott insulator in SrRuO
R. Mathieu, A. Asamitsu, Y. Kaneko +8
The electrical, magnetic, and structural properties of Sr(RuMn)O (0 0.2) are investigated. The parent compound SrRuO is a paramagn…
EuSrMnO: a three-dimensional XY spin glass
R. Mathieu, A. Asamitsu, Y. Kaneko +2
The frequency, temperature, and dc-bias dependence of the ac-susceptibility of a high quality single crystal of the EuSrMnO layered manganite is investigated. E…