116 citations · 318 across the 8 of their papers we have counts for
11 papers · 1 filter
Competing Antiferromagnetic-Ferromagnetic States in Kitaev Honeycomb Magnet
Hector K. Vivanco, Benjamin A. Trump, Craig M. Brown +1
The Kitaev model is a rare example of an analytically solvable and physically instantiable Hamiltonian yielding a topological quantum spin liquid ground state. Here we report signa…
Low energy magnons in the chiral ferrimagnet : a coarse-grained approach
Yi Luo, G. G. Marcus, B. A. Trump +7
We report a comprehensive neutron scattering study of low energy magnetic excitations in the breathing pyrochlore helimagnetic . Fully documenting the fou…
Spin phases of the helimagnetic insulator CuOSeO probed by magnon heat conduction
N. Prasai, A. Akopyan, B. A. Trump +4
We report studies of thermal conductivity as functions of magnetic field and temperature in the helimagnetic insulator CuOSeO that reveal novel features of the spin-phase t…
Single crystal growth of Cu4(OH)6BrF and universal behavior in quantum spin liquid candidates synthetic barlowite and herbertsmithite
C. M. Pasco, B. A. Trump, Thao T. Tran +5
Synthetic barlowite, Cu4(OH)6BrF, has emerged as a new quantum spin liquid (QSL) host, containing kagome layers of S=1/2 Cu2+ ions separated by interlayer Cu2+ ions. Similar to syn…
Incommensurate magnetism near quantum criticality in CeNiAsO
Shan Wu, W. A. Phelan, L. Liu +14
Two phase transitions in the tetragonal strongly correlated electron system CeNiAsO were probed by neutron scattering and zero field muon spin rotation. For = 8.7(3) K,…
Seeded Chemical Vapor Transport Growth of CuOSeO
Jessica R. Panella, Benjamin A. Trump, Guy G. Marcus +1
We present an optimized seeded chemical vapor transport method for the growth of CuOSeO that allows for chemical control in a system with many stable phases to selectiv…