581 citations · 3k across the 62 of their papers we have counts for
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From confined spinons to emergent fermions: Observation of elementary magnetic excitations in a transverse-field Ising chain
Zhe Wang, Jianda Wu, Shenglong Xu +11
We report on spectroscopy study of elementary magnetic excitations in an Ising-like antiferromagnetic chain compound SrCoVO as a function of temperature and applied tra…
Observation of long range magnetic ordering in pyrohafnate Nd2Hf2O7: A neutron diffraction study
V. K. Anand, A. K. Bera, J. Xu +3
We have investigated the physical properties of a pyrochlore hafnate Nd2Hf2O7 using ac magnetic susceptibility χ_ac(T), dc magnetic susceptibility χ(T), isothermal magnetization M(…
Investigations of the effect of nonmagnetic Ca substitution for magnetic Dy on spin-freezing in Dy2Ti2O7
V. K. Anand, D. A. Tennant, B. Lake
Physical properties of partially Ca substituted hole-doped Dy2Ti2O7 have been investigated by ac magnetic susceptibility χ_ac(T), dc magnetic susceptibility χ(T), isothermal magnet…
Consequences of critical interchain couplings and anisotropy on a Haldane chain
A. K. Bera, B. Lake, A. T. M. N. Islam +6
Effects of interchain couplings and anisotropy on a Haldane chain have been investigated by single crystal inelastic neutron scattering and density functional theory (DFT) calculat…
Spinon Confinement in the One-Dimensional Ising-Like Antiferromagnet SrCo2V2O8
Zhe Wang, M. Schmidt, A. K. Bera +4
For quasi-one dimensional quantum spin systems theory predicts the occurrence of a confinement of spinon excitation due to interchain couplings. Here we investigate the system SrCo…