98 citations · 161 across the 8 of their papers we have counts for
8 papers
Weak localization in magnetic Euler bands
Doh Young Kim, Seung Hun Lee, Akira Furusaki +1
We study the quantum correction to the conductivity due to disorder in two-dimensional fragile topological bands with nonzero Euler class. Contrary to graphene where two Dirac node…
Quasi-one-dimensional taco-shaped bands in large-angle twisted bilayer transition metal dichalcogenides
Giovanny Espitia, Seung Hun Lee, Calvin Kaiyu Chiu +2
Two-dimensional moiré materials offer a powerful, twist-tunable platform for engineering electronic bands and correlations, though most studies to date have focused on small twist…
Euler band topology in spin-orbit coupled magnetic systems
Seung Hun Lee, Yuting Qian, Bohm-Jung Yang
The Euler class characterizes the topology of two real bands isolated from other bands in two-dimensions. Despite various intriguing topological properties predicted up to now, the…
Fermi Surface Spin Texture and Topological Superconductivity in Spin-Orbit Free Non-Collinear Antiferromagnets
Seung Hun Lee, Bohm-Jung Yang
We explore the relationship among the magnetic ordering in real space, the resulting spin texture on the Fermi surface, and the related superconducting gap structure in non-colline…
Correlated normal state fermiology and topological superconductivity in UTe2
Hong Chul Choi, Seung Hun Lee, Bohm-Jung Yang
UTe2 is a promising candidate for spin-triplet superconductors, in which a paramagnetic normal state becomes superconducting due to spin fluctuations. The subsequent discovery of v…
Deep Convolutional Networks as shallow Gaussian Processes
Adrià Garriga-Alonso, Carl Edward Rasmussen, Laurence Aitchison
We show that the output of a (residual) convolutional neural network (CNN) with an appropriate prior over the weights and biases is a Gaussian process (GP) in the limit of infinite…
Universal magnetic structure of the half-magnetization phase in Cr-based spinels
M. Matsuda, K. Ohoyama, S. Yoshii +9
Using an elastic neutron scattering technique under a pulsed magnetic field up to 30 T, we determined the magnetic structure in the half-magnetization plateau phase in the spinel C…
Short-range Charge and Spin Superstructures in Doped Layered Co Perovskites
N. Sakiyama, I. A. Zaliznyak, S. -H. Lee +2
We have investigated cobaltite relatives of the layered perovskite cuprates and nickelates, PrCaCoO () and LaSrCoO ($x = 0.61…