90 citations · 96 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2000★ 90 cited
Magnetic excitations in coupled Haldane spin chains near the quantum critical point
A. Zheludev, T. Masuda, I. Tsukada +4
Two quasi-1-dimensional S=1 quantum antiferromagnetic materials, PbNi2V2O8 and SrNi2V2O8, are studied by inelastic neutron scattering on powder samples. While magnetic interactions…
cond-mat.str-el1998
Similarity and Difference between Magnetic- and Nonmagnetic-Impurity Effects in Spin-Peierls Cuprate CuGeO_3
N. Koide, Y. Uchiyama, T. Hayashi +5
We have measured the magnetic susceptibility of single-crystal Cu_{1-x}Ni_xGeO_3 to study doping effects of the magnetic impurity (Ni^{2+} has S=1 spin) on the inorganic spin-Peier…
cond-mat.str-el1998★ 6 cited
The phase transition between dimerized-antiferromagnetic and uniform-antiferromagnetic phases in impurity-doped spin-Peierls cuprate CuGeO3
T. Masuda, A. Fujioka, Y. Uchiyama +2
We discovered a first-order phase transition between dimerized-antiferromagnetic and uniform-antiferromagnetic phases in impurity-doped spin-Peierls (SP) cuprate Cu{1-x}MgxGeO3. As…