882 citations · 1.4k across the 21 of their papers we have counts for
21 papers
Magnetic field induced quantum spin liquid in the two coupled trillium lattices of KNi(SO)
Ivica Zivkovic, Virgile Favre, Catalina Salazar Mejia +19
Quantum spin liquids are exotic states of matter which form when strongly frustrated magnetic interactions induce a highly entangled quantum paramagnet far below the energy scale o…
Dynamic magnetism in the disordered hexagonal double perovskite BaTiMnO
M. R. Cantarino, R. P. Amaral, R. S. Freitas +10
Magnetic frustration and disorder are key ingredients to prevent the onset of magnetic order. In the disordered hexagonal double perovskite BaTiMnO, Mn…
Doping-induced quantum cross-over in ErTiSnO
Masae Shirai, Rafael S. Freitas, Jorge Lago +3
We present the results of the investigation of magnetic properties of the ErTiSnO series. For small doping values the ordering temperature decreases linearly wi…
Magnetic-field-induced ordered phase in the chloro-bridged copper(II) dimer system [Cu2(apyhist)2Cl2](ClO4)2
R. S. Freitas, W. A. Alves, A. Paduan-Filho
Specific heat and magnetization measurements of the compound [Cu2(apyhist)2Cl2](ClO4)2, where apyhist = (4-imidazolyl)ethylene-2-amino-1-ethylpyridine), were used to identify a mag…
Crossover from one- to three-dimensional behavior in the S = 1/2 Heisenberg antiferromagnet Cu(N2H5)2(SO4)2
A. Paduan-Filho, A. P. Vieira, J. G. A. Ramon +1
From experimental and theoretical analyses of magnetic and specific-heat properties, we present the complete magnetic phase diagram of the quasi-one-dimensional antiferromagnet Cu(…
Universal Dynamic Magnetism in Yb-Pyrochlores with Disparate Ground States
A. M. Hallas, J. Gaudet, N. P. Butch +5
The ytterbium pyrochlore magnets, Yb2B2O7 (B = Sn, Ti, Ge) are well described by S_eff = 1/2 quantum spins decorating a network of corner-sharing tetrahedra and interacting via ani…