65 citations · 147 across the 4 of their papers we have counts for
4 papers
Magnetic Excitations in the High Tc Iron Pnictides
Dao-Xin Yao, Erica W. Carlson
We calculate the expected finite frequency neutron scattering intensity based on the two-sublattice collinear antiferromagnet found by recent neutron scattering experiments as well…
XXZ and Ising Spins on the Triangular Kagome Lattice
Dao-Xin Yao, Yen Lee Loh, Erica W. Carlson +1
The recently fabricated two-dimensional magnetic materials Cu9X2(cpa)6.xH2O (cpa=2-carboxypentonic acid; X=F,Cl,Br) have copper sites which form a triangular kagome lattice (TKL),…
Thermodynamics of Ising spins on the Triangular Kagome Lattice: Exact analytical method and Monte Carlo simulations
Yen Lee Loh, Dao-Xin Yao, Erica W. Carlson
We study the thermodynamics of Ising spins on the triangular kagome lattice (TKL) using exact analytic methods as well as Monte Carlo simulations. We present the free energy, inter…
Quantum phase transitions beyond the dilute Bose gas limit
Valeri N. Kotov, D. X. Yao, A. H. Castro Neto +1
We study a Heisenberg S=1/2 ring-exchange antiferromagnet which exhibits a quantum phase transition from a spontaneously dimerized (valence bond solid) phase to a magnetically orde…