203 citations · 980 across the 18 of their papers we have counts for
17 papers
Disorder-induced spin excitation continuum and spin-glass ground state in the inverse spinel CuGaO
Zhentao Huang, Zhijun Xu, Shuaiwei Li +18
Spinel-structured compounds serve as prototypical examples of highly frustrated systems, and are promising candidates for realizing the long-sought quantum spin liquid (QSL) state.…
Magnetic structure and spin waves in the frustrated ferro-antiferromagnet PbVO(PO)
Simon Bettler, Florian Landolt, Ömer M. Aksoy +9
Single crystal neutron diffraction, inelastic neutron scattering and electron spin resonance experiments are used to study the magnetic structure and spin waves in PbVO(PO)…
Doping-induced redistribution of magnetic spectral weight in substituted hexaborides CeLaB and CeNdB
S. E. Nikitin, P. Y. Portnichenko, A. V. Dukhnenko +6
We investigate the doping-induced changes in the electronic structure of CeB on a series of substituted CeB samples ( = La, Nd) using diffuse neutron scatteri…
Quantum critical singularities in two-dimensional metallic XY ferromagnets
Chandra M. Varma, W. J. Gannon, M. C. Aronson +2
An important problem in contemporary physics concerns quantum-critical fluctuations in metals. A scaling function for the momentum, frequency, temperature and magnetic field depend…
Nonreciprocal magnons and symmetry-breaking in the noncentrosymmetric antiferromagnet
G. Gitgeatpong, Y. Zhao, P. Piyawongwatthana +5
Magnons, the spin-wave quanta, are disturbances that embody a wave propagating through a background medium formed by ordered magnetic moments. In an isotropic Heisenberg system, th…
Disordered Route to the Coulomb Quantum Spin Liquid: Random Transverse Fields on Spin Ice in PrZrO
J. -J. Wen, S. M. Koohpayeh, K. A. Ross +8
Inelastic neutron scattering reveals a broad continuum of excitations in PrZrO, the temperature and magnetic field dependence of which indicate a continuous distributio…