95 citations · 213 across the 24 of their papers we have counts for
8 papers · 2 filters
Colossal magnetoresistance from spin-polarized polarons in an Ising system
Ying-Fei Li, Emily M. Been, Sudhaman Balguri +12
Recent experiments suggest a new paradigm towards novel colossal magnetoresistance (CMR) in a family of materials EuMX(M=Cd, In, Zn; X=P, As), distinct from the traditional…
Intrinsic Thermal Hall Effect in Mott Insulators
Jixun K. Ding, Emily Z. Zhang, Wen O. Wang +4
In light of recent experimental data indicating a substantial thermal Hall effect in square lattice antiferromagnetic Mott insulators, we investigate whether a simple Mott insulato…
Orbital inversion and emergent lattice dynamics in infinite layer CaCoO
Daniel Jost, Eder G. Lomeli, Woo Jin Kim +10
The layered cobaltate CaCoO exhibits a unique herringbone-like structure. Serving as a potential prototype for a new class of complex lattice patterns, we study the properties…
The Influence of Extended Interactions on Spin Dynamics in One-dimensional Cuprates
Ta Tang, Daniel Jost, Brian Moritz +1
Quasi-one-dimensional (1D) materials provide a unique platform for understanding the importance and influence of extended interactions on the physics of strongly correlated systems…
Time-resolved X-ray Spectroscopy from the Atomic Orbital Ground State Up
Daniel Jost, Eder G. Lomeli, Ta Tang +6
X-ray spectroscopy has been a key method to determine ground and excited state properties of quantum materials with atomic specificity. Now, new x-ray facilities are opening the do…
Enhanced pair-density-wave vertices in a bilayer Hubbard model at half-filling
Fangze Liu, Xu-Xin Huang, Edwin W. Huang +2
Motivated by the pair-density-wave (PDW) state found in the one-dimensional Kondo-Heisenberg chain, we report on a determinant quantum Monte Carlo DQMC study of pair-fields for a t…