33 citations · 169 across the 13 of their papers we have counts for
7 papers · 1 filter
Characterizing the diffuse continuum excitations in the classical spin liquid -YMnO
Jakob Lass, Emma Y. Lenander, Kristine M. L. Krighaar +5
We extend previous inelastic neutron scattering results on the geometrically frustrated antiferromagnet hexagonal-YMnO, which has been suggested to belong to the class of class…
Magnetic ground state and perturbations of the distorted kagome Ising metal TmAgGe
C. B. Larsen, D. G. Mazzone, N. Gauthier +7
We present the magnetic orders and excitations of the distorted kagome intermetallic magnet TmAgGe. Using neutron single crystal diffraction we identify the propagation vectors $\b…
A microscopic Kondo lattice model for the heavy fermion antiferromagnet CeIn
W. Simeth, Z. Wang, E. A. Ghioldi +13
Electrons at the border of localization generate exotic states of matter across all classes of strongly correlated electron materials and many other quantum materials with emergent…
Spin Density Wave versus Fractional Magnetization Plateau in a Triangular Antiferromagnet
L. Facheris, K. Yu. Povarov, S. D. Nabi +7
We report an excellent realization of the highly non-classical incommensurate spin-density wave (SDW) state in the quantum frustrated antiferromagnetic insulator CsCoBr. In…
Revealing three-dimensional quantum criticality by Sr-substitution in Han Purple
Stephan Allenspach, Pascal Puphal, Joosep Link +20
Classical and quantum phase transitions (QPTs), with their accompanying concepts of criticality and universality, are a cornerstone of statistical thermodynamics. An exemplary cont…
Classical spin liquid or extended critical range in h-YMnO?
Sofie Janas, Jakob Lass, Ana-Elena Tutueanu +8
Inelastic neutron experiments on the classical triangular-lattice geometrically frustrated antiferromagnet h-YMnO reveal diffuse, gapless magnetic excitations present both belo…
Nature of the field-induced magnetic incommensurability in multiferroic NiTeO
J. Lass, Ch. Røhl Andersen, H. K. Leerberg +10
Using single crystal neutron scattering we show that the magnetic structure NiTeO at fields above 8.6 T along the axis changes from a commensurate collinear antiferroma…