68 citations · 425 across the 24 of their papers we have counts for
4 papers · 1 filter
Analytical results for the unusual Grüneisen ratio in the quantum Ising model with Dzyaloshinskii-Moriya interaction
Qiang Luo
The Grüneisen ratio (GR) has emerged as a superb tool for the diagnosis of quantum phase transitions, which diverges algebraically upon approaching critical points of continuous ph…
Strain-induced phase diagram of the Kitaev material
Zongsheng Zhou, Ken Chen, Qiang Luo +2
The interplay among anisotropic magnetic terms, such as the bond-dependent Kitaev interactions and single-ion anisotropy, plays a key role in stabilizing the finite-temperature fer…
Extent of frustration in the classical Kitaev- model via bond anisotropy
Ahmed Rayyan, Qiang Luo, Hae-Young Kee
In the pseudospin- honeycomb Mott insulators with strong spin-orbit coupling, there are two types of bond-dependent exchange interactions, named Kitaev () and ,…
Unusual excitations and double-peak specific heat in a bond-alternating spin- - chain
Qiang Luo, Shijie Hu, Hae-Young Kee
One-dimensional gapped phases that avoid any symmetry breaking have drawn enduring attention. In this paper, we study such phases in a bond-alternating spin-1 - chain built o…