30 citations · 82 across the 5 of their papers we have counts for
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cond-mat.mes-hall2023
Quantum Geometry and Landau Levels of Quadratic Band Crossings
Junseo Jung, Hyeongmuk Lim, Bohm-Jung Yang
We study the relation between the quantum geometry of wave functions and the Landau level (LL) spectrum of two-band Hamiltonians with a quadratic band crossing point (QBCP) in two-…
cond-mat.mes-hall2021★ 26 cited
Hidden Breathing Kagome Topology in Hexagonal Transition Metal Dichalcogenides
Jun Jung, Yong-Hyun Kim
A Kagome lattice, formed by triangles of two different directions, is known to have many emergent quantum phenomena. Under the breathing anisotropy of bond strengths, this lattice…
cond-mat.mes-hall2020★ 30 cited
Wave-function geometry of band crossing points in two-dimensions
Yoonseok Hwang, Junseo Jung, Jun-Won Rhim +1
Geometry of the wave function is a central pillar of modern solid state physics. In this work, we unveil the wave-function geometry of two-dimensional semimetals with band crossing…