294 citations · 2.3k across the 53 of their papers we have counts for
4 papers · 2 filters
Polarization dependence of spin excitations in BaCu2Si2O7
A. Zheludev, S. Raymond, L. -P. Regnault +4
The polarization dependence of magnetic excitations in the quasi one-dimensional antiferromagnet BaCu2Si2O7 is studied as a function of momentum and energy transfer. The results of…
Dominance of excitation continuum in the longitudinal spectrum of weakly coupled Heisenberg S=1/2 chains
A. Zheludev, K. Kakurai, T. Masuda +2
A low-field spin flop transition in the quasi one-dimensional antiferromagnet \ba is exploited to study the polarization dependence of low-energy magnetic excitations. The measured…
Magnetic anisotropy of BaCu2Si2O7: theory and antiferromagnetic resonance
R. Hayn, V. A. Pashchenko, A. Stepanov +2
Antiferromagnetic resonance (AFMR) of BaCu2Si2O7 and a microscopic theory of the magnetic anisotropy of spin 1/2 chain compounds with folded CuO3 geometry being in good agreement w…
Physical properties of misfit-layered (Bi,Pb)-Sr-Co-O system: Effect of hole doping into triangular lattice formed by low-spin Co ions
T. Yamamoto, K. Uchinokura, I. Tsukada
Pb-doping effect on physical properties of misfit-layered (Bi,Pb)-Sr-Co-O system, in which Co ions form a two-dimensional triangular lattice, was investigated in detail by electron…