87 citations · 123 across the 4 of their papers we have counts for
6 papers
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…
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…
Ballistic magnon heat conduction and possible Poiseuille flow in the helimagnetic insulator CuOSeO
N. Prasai, B. A. Trump, G. G. Marcus +4
We report on the observation of magnon thermal conductivity 70 W/mK near 5 K in the helimagnetic insulator CuOSeO, exceeding that measured in any other ferromagne…
Impact of Stoichiometry of Yb2Ti2O7 on its Physical Properties
K. E. Arpino, B. A. Trump, A. O. Scheie +2
A series of Yb2Ti2O7 doped samples demonstrates the effects of off-stoichiometry on Yb2Ti2O7's structure, properties, and magnetic ground state via x-ray diffraction, specific heat…