238 citations · 1.5k across the 47 of their papers we have counts for
15 papers · 1 filter
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$_…
Anderson transition of in-gap quasiparticles in a quasi-two-dimensional disordered superconductor
Hae-Ryong Park, Kyung-Yong Park, Kyoung-Min Kim +4
The Anderson transition of Bogoliubov-de Gennes (BdG) quasiparticles in superconducting state has been studied theoretically for last three decades. However, its experimental proof…
Detecting photoelectrons from spontaneously formed excitons
Keisuke Fukutani, Roland Stania, Chang Il Kwon +4
Excitons, quasiparticles of electrons and holes bound by Coulombic attraction, are created transiently by light and play an important role in optoelectronics, photovoltaics and pho…
Distinguishing a Mott Insulator from a Trivial Insulator with Atomic Adsorbates
Jinwon Lee, Kyung-Hwan Jin, Han Woong Yeom
In an electronic system with various interactions intertwined, revealing the origin of its many-body ground state is challenging and a direct experimental way to verify the correla…