109 citations · 395 across the 17 of their papers we have counts for
17 papers
Pinch points and half-moons in dipolar-octupolar NdHfO
A. Samartzis, J. Xu, V. K. Anand +4
While it is established that the pinch point scattering pattern in spin ice arises from an emergent coulomb phase associated with magnetic moment that is divergence-free, more comp…
Critical magnetic fluctuations in the layered ruthenates CaRuO and CaRuO
H. Trepka, T. Keller, M. Krautloher +5
Materials realizing the XY model in two dimensions (2D) are sparse. Here we use neutron triple-axis spectroscopy to investigate the critical static and dynamical magnetic fluctuati…
Magnetic field-induced softening of spin waves and hard-axis order in Kondo-lattice ferromagnet CeAgSb
S. E. Nikitin, A. Podlesnyak, J. Xu +5
A significant number of Kondo-lattice ferromagnets order perpendicular to the easy magnetization axis dictated by the crystalline electric field. The nature of this phenomenon has…
Field-angle resolved magnetic excitations as a probe of hidden-order symmetry in CeB6
P. Y. Portnichenko, A. Akbari, S. E. Nikitin +17
In contrast to magnetic order formed by electrons' dipolar moments, ordering phenomena associated with higher-order multipoles (quadrupoles, octupoles, etc.) are more difficult to…
Presaturation phase with no dipolar order in a quantum ferro-antiferromagnet
V. K. Bhartiya, K. Yu. Povarov, D. Blosser +9
Magnetization, magnetocaloric, calorimetric, neutron and X-ray diffraction and inelastic neutron scattering measurements are performed on single crystals of BaCdVO(PO). The…
Anisotropic exchange Hamiltonian, magnetic phase diagram and domain inversion of NdZrO
J. Xu, Owen Benton, V. K. Anand +8
We present thermodynamic and neutron scattering measurements on the quantum spin ice candidate NdZrO. The parameterization of the anisotropic exchange Hamiltonian is re…