42 citations · 97 across the 9 of their papers we have counts for
8 papers · 1 filter
Magnetic-field-induced Anderson localization in orbital selective antiferromagnet BaMnBi
Takuma Ogasawara, Kim-Khuong Huynh, Stephane Yu Matsushita +6
We report a metal-insulator transition (MIT) in the half-filled multiorbital antiferromagnet (AF) BaMnBi that is tunable by a magnetic field perpendicular to the AF sublatt…
Large negative magnetoresistance in BaMnBi antiferromagnet
Takuma Ogasawara, Kim-Khuong Huynh, Time Tahara +7
A very large negative magnetoresistance (LNMR) is observed in the insulating regime of the antiferromagnet BaMnBi when a magnetic field is applied perpendicular to the dire…
Coexisting spinons and magnons in frustrated zigzag spin-1/2 chain compound -TeVO
M. Pregelj, O. Zaharko, U. Stuhr +4
We investigate magnetic excitations in the frustrated zigzag spin-1/2 chain compound -TeVO by inelastic neutron scattering. In the magnetically ordered ground state, the exc…
Thermally Activated Motion of Sodium Cations in Insulating Parent Low-Silica X Zeolite
Mutsuo Igarashi, Peter Jeglič, Tadej Mežnaršič +4
We report a Na spin-lattice relaxation rate, , in low-silica X zeolite. follows multiple BPP-type behavior as a result of thermal motion of sodium catio…
Evolution of magnetic and crystal structures in the multiferroic FeTe2O5Br
M. Pregelj, P. Jeglič, A. Zorko +6
Neutron diffraction and nuclear quadrupole resonance (NQR) measurements were employed to investigate magnetic order in the non-ferroelectric phase preceding the low-temperature mul…
Influence of magnetic interaction between impurity and impurity-liberated spins on the magnetism in the doped Haldane chain compounds PbNi${}_{2-x${A}VO (A = Mg, Co)
Andrej Zorko, Denis Arčon, Alexandros Lappas +1
A comprehensive study of impurity-induced magnetism in nonmagnetically (Mg) and magnetically (Co) doped PbNiVO compounds is given, using b…