54 citations · 118 across the 3 of their papers we have counts for
3 papers
Ca2Y2Cu5O10: the first frustrated quasi-1D ferromagnet close to criticality
R. O. Kuzian, S. Nishimoto, S. -L. Drechsler +9
Ca2Y2Cu5O10 is build up from edge-shared CuO4 plaquettes forming spin chains. From inelastic neutron scattering data we extract an in-chain nearest neighbor exchange J1 approximate…
Highly Dispersive Spin Excitations in the Chain Cuprate Li2CuO2
W. E. A. Lorenz, R. O. Kuzian, S. -L. Drechsler +11
We present an inelastic neutron scattering investigation of Li2CuO2 detecting the long sought quasi-1D magnetic excitations with a large dispersion along the CuO2-chains studied up…
Spin polaron damping in the spin-fermion model for cuprate superconductors
R. O. Kuzian, R. Hayn, A. F. Barabanov +1
A self-consistent, spin rotational invariant Green's function procedure has been developed to calculate the spectral function of carrier excitations in the spin-fermion model for t…