734 citations · 1.8k across the 13 of their papers we have counts for
13 papers
Investigating field-induced magnetic order in Han Purple by neutron scattering up to 25.9 T
S. Allenspach, A. Madsen, A. Biffin +14
BaCuSiO is a quasi-two-dimensional (2D) quantum antiferromagnet containing three different types of stacked, square-lattice bilayer hosting spin-1/2 dimers. Although this c…
Noncollinear magnetic structure in U2Pd2In at high magnetic fields
K. Prokes, M. Bartkowiak, D. I. Gorbunov +3
We report an unexpected magnetic-field-driven magnetic structure in the 5f-electron Shastry- Sutherland system U2Pd2In. This phase develops at low temperatures from a noncollinear…
Quantum criticality in an Ising chain: experimental evidence for emergent E8 symmetry
R. Coldea, D. A. Tennant, E. M. Wheeler +6
Quantum phase transitions take place between distinct phases of matter at zero temperature. Near the transition point, exotic quantum symmetries can emerge that govern the excitati…
Three-dimensionality of field-induced magnetism in a high-temperature superconductor
B. Lake, K. Lefmann, N. B. Christensen +9
Many physical properties of high-temperature (high-Tc) superconductors are two-dimensional phenomena derived from their square planar CuO2 building blocks. This is especially true…
Drastic Change of Magnetic Phase Diagram in Doped Quantum Antiferromagnet TlCuMgCl
M. Fujisawa, T. Ono, H. Fujiwara +6
TlCuCl is a coupled spin dimer system, which has a singlet ground state with an excitation gap of = 5.5 T. TlCuMgCl doped with nonmagnetic Mg…
Field-induced transition between magnetically disordered and ordered phases in underdoped La(2-x)SrxCuO4
B. Khaykovich, S. Wakimoto, R. J. Birgeneau +5
We report the observation of a magnetic-field-induced transition between magnetically disordered and ordered phases in slightly under-doped La(2-x)SrxCuO4 with x=0.144. Static inco…