998 citations · 3.9k across the 54 of their papers we have counts for
54 papers
Quasispins of vacancy defects in Ising chains with nearest- and next-to-nearest-neighbour interactions
Shijun Sun, Arthur P. Ramirez, Sergey Syzranov
Motivated by frustrated magnets and quasi-one-dimensional magnetic materials, we study the magnetic properties of 1D Ising chains with nearest-neighbour (NN) and weaker next-to-nea…
Neutron Scattering Study of Fluctuating and Static Spin Correlations in the Anisotropic Spin Glass FeTiO
Yu Li, P. G. LaBarre, D. M. Pajerowski +3
The anisotropic spin glass transition, in which spin freezing is observed only along the c-axis in pseudobrookite FeTiO, has long been perplexing because the Fe mome…
The Geometrically Frustrated Spin Glass (Fe1-pGap)2TiO5
Y. Li, D. Phelan, F. Ye +9
The unusual anisotropy of the spin glass transition in the pseudobrookite system FeTiO has been interpreted as arising from an induced, van der Waals-like, interaction amon…
Observation of Quantum Oscillations in The Low Temperature Specific Heat of SmB
P. G. LaBarre, A. Rydh, J. Palmer-Fortune +4
We report measurements of the low-temperature specific heat of Al-flux-grown samples of SmB in magnetic fields up to 32 T. Quantum oscillations periodic in are observed b…
Eminuscent phase in frustrated magnets: a challenge to quantum spin liquids
S. V. Syzranov, A. P. Ramirez
A geometrically frustrated (GF) magnet consists of localised magnetic moments, spins, whose orientation cannot be arranged to simultaneously minimise their interaction energies. Su…
Extremely Weakly Interacting and Excitations and Evidence for Fractional Quantization in a Magnetization Plateau: CeSb
Patrick G. LaBarre, Brinda Kuthanazhi, Caiden Abel +2
The plateau at 1/3 of the saturation magnetization, , in the metamagnet CeSb is accompanied by a state of ferromagnetic layers of spins in an up-up-down sequence. We measured…