1.3k citations · 10.7k across the 212 of their papers we have counts for
10 papers · 1 filter
Multipolar superconductivity in Luttinger semimetals
GiBaik Sim, Archana Mishra, Moon Jip Park +3
Topological superconductivity in multiband systems has received much attention due to a variety of possible exotic superconducting order parameters as well as non-trivial bulk and…
Theory of magnetostriction for multipolar quantum spin ice in pyrochlore materials
Adarsh S. Patri, Masashi Hosoi, SungBin Lee +1
Multipolar magnetism is an emerging field of quantum materials research. The building blocks of multipolar phenomena are magnetic ions with a non-Kramers doublet, where the orbital…
Tensor network wavefunction of Kitaev spin liquids
Hyun-Yong Lee, Naoki Kawashima, Yong Baek Kim
Recently there has been a great interest in understanding quantum spin liquid phases with varying spin magnitude, partly due to possible material realizations. A number of recent n…
Theory of two-dimensional nonlinear spectroscopy for the Kitaev spin liquid
Wonjune Choi, Ki Hoon Lee, Yong Baek Kim
Unambiguous identification of fractionalized excitations in quantum spin liquids has been a long-standing issue in correlated topological phases. Conventional spectroscopic probes,…
Ferromagnetic Kitaev interaction and the origin of large magnetic anisotropy in -RuCl
J. A. Sears, Li Ern Chern, Subin Kim +4
-RuCl is drawing much attention as a promising candidate Kitaev quantum spin liquid. However, despite intensive research efforts, controversy remains about the form of the b…
Magnetic field induced quantum phases in a tensor network study of Kitaev magnets
Hyun-Yong Lee, Ryui Kaneko, Li Ern Chern +4
Recent discovery of the half quantized thermal Hall conductivity in -RuCl, a candidate material for the Kitaev spin liquid, suggests the presence of a highly entangled quant…
Self-duality of the integer quantum Hall to insulator transition: composite fermion description
Prashant Kumar, Yong Baek Kim, S. Raghu
The integer quantum Hall to insulator transition (IQHIT) is a paradigmatic quantum critical point. Key aspects of this transition, however, remain mysterious, due to the simultaneo…
Magnetic Field Induced Competing Phases in Spin-Orbital Entangled Kitaev Magnets
Li Ern Chern, Ryui Kaneko, Hyun-Yong Lee +1
There has been a great interest in magnetic field induced quantum spin liquids in Kitaev magnets after the discovery of neutron scattering continuum and half quantized thermal Hall…
Emergent non-Fermi-liquid phenomena in multipolar quantum impurity systems
Adarsh S. Patri, Ilia Khait, Yong Baek Kim
Discovery of novel spin-orbital entangled quantum ground states paves an important avenue for controllable quantum materials via unique couplings to the lattice and other external…
Symmetry-protected topological magnons in three dimensional Kitaev materials
Wonjune Choi, Tomonari Mizoguchi, Yong Baek Kim
Topological phases in magnetic materials offer novel tunability of topological properties via varying the underlying magnetism. We show that three dimensional Kitaev materials can…