A. Paduan‐Filho

activity

20032015

S = 1

quantum magnet near

z = 1

criticality

19 citations · 41 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2015★ 19 cited

Dynamics of a bond-disordered $S = 1$ quantum magnet near $z = 1$ criticality

K. Yu. Povarov, E. Wulf, D. Hüvonen +3

Neutron scattering is used to study NiCl $_{2 - 2 x}$ Br $_{2 x} \cdot$ 4SC(NH $_{2}$ ) $_{2}$ , $x = 0.06$ , a bond-disordered modification of the well-known gapped $S = 1$ antiferromagnetic quantum sp…

cond-mat.str-el2011★ 15 cited

Magnetic excitations in the spin-1 anisotropic antiferromagnet $N i C l_{2} - 4 S C (N H_{2})_{2}$

C. Psaroudaki, S. A. Zvyagin, J. Krzystek +3

The spin-1 anisotropic antiferromagnet NiCl_2-4SC(NH2)_2 exhibits a field-induced quantum phase transition that is formally analogous to Bose-Einstein condensation. Here we present…

cond-mat2003★ 7 cited

Magnetization steps in a diluted Heisenberg antiferromagnetic chain: Theory and experiments on TMMC:Cd

A. Paduan-Filho, N. F. Oliveira, V. Bindilatti +2

A theory for the equilibrium low-temperature magnetization M of a diluted Heisenberg antiferromagnetic chain is presented. The magnetization curve, M versus B, is calculated using…

Dynamics of a bond-disordered S=1 quantum magnet near z=1 criticality

Magnetic excitations in the spin-1 anisotropic antiferromagnet NiCl2​−4SC(NH2​)2​

Magnetization steps in a diluted Heisenberg antiferromagnetic chain: Theory and experiments on TMMC:Cd

Dynamics of a bond-disordered $S = 1$ quantum magnet near $z = 1$ criticality

Magnetic excitations in the spin-1 anisotropic antiferromagnet $N i C l_{2} - 4 S C (N H_{2})_{2}$