238 citations · 1.5k across the 47 of their papers we have counts for
48 papers
Kinkless electronic junction along one dimensional electronic channel
Qirong Yao, Jae Whan Park, Choongjae Won +2
Here we report the formation of type-A and type-B electronic junctions without any structural discontinuity along a well-defined 1-nm-wide one-dimensional electronic channel within…
Emergent Quantum Phenomena of Noncentrosymmetric Charge-Density Wave in 1T-Transition Metal Dichalcogenides
Cheong-Eung Ahn, Kyung-Hwan Jin, Young-Jae Choi +5
1T-transition metal dichalcogenides (TMD) have been an exciting platform for exploring the intertwinement of charge density waves and strong correlation phenomena. While the David…
Robust Luttinger liquid state of 1D Dirac fermions in a van der Waals system NbSiTe
Qirong Yao, Hyunjin Jung, Kijeong Kong +4
We report on the Tomonaga-Luttinger liquid (TLL) behavior in fully degenerate 1D Dirac fermions. A ternary van der Waals material NbSiTe incorporates in-plane NbTe$_…
Atomic-Scale Tailoring of Chemisorbed Atomic Oxygen on Epitaxial Graphene for Graphene-Based Electronic Devices
Tae Soo Kim, Taemin Ahn, Tae-Hwan Kim +2
Graphene, with its unique band structure, mechanical stability, and high charge mobility, holds great promise for next-generation electronics. Nevertheless, its zero band gap chall…
Mobile Kink Solitons in a Van der Waals Charge-Density-Wave Layer
Jinwon Lee, Jae Whan Park, Gil-Young Cho +1
Kinks, point-like geometrical defects along dislocations, domain walls, and DNA, are stable and mobile, as solutions of a sine-Gordon wave equation. While they are widely investiga…
Realizing a Superconducting Square-Lattice Bismuth Monolayer
Eunseok Oh, Kyung-Hwan Jin, Han Woong Yeom
Interplay of crystal symmetry, strong spinorbit coupling (SOC), and many-body interactions in low dimensional materials provides a fertile ground for the discovery of unconventi…