6 papers
Disentangle Intertwined Interactions in Correlated Charge Density Wave with Magnetic Impurities
J. W. Park, H. Kim, H. W. Yeom
Magnetic impurities in strongly correlated electronic systems serve as sensitive probes to a wide range of many-body quantum phenomena. Broken symmetries in such a system can lead…
Yu-Shiba-Rusinov bound states of exciton condensate
SeongJin Kwon, Kyung-Hwan Jin, Jong Eun Han +4
Quantum condensed states in solids often reveal their fundamental nature via interactions with impurities, as epitomized by Yu-Shiba-Rusinov (YSR) bound states at magnetic impuriti…
Exciton photoemission from a ground state of a solid Ta2Pd3Te5
Siwon Lee, Kyung-Hwan Jin, SeongJin Kwon +6
Excitons are bosonic quasiparticles with a variety of applications in optoelectronics, photosyn thesis, and dissipationless informatics, and their lifetime can become sufficiently…
Chiral Pseudogap Metal Emerging from a Disordered van der Waals Mott Insulator 1T-TaS2-xSex
Hyunjin Jung, Jiwon Jung, ChoongJae Won +5
The emergence of a pseudogap is a hallmark of anomalous electronic states formed through substantial manybody interaction but the mechanism of the pseudogap formation and its role…
Microscopic Origin of Chiral Charge Density Wave in TiSe2
Hyeonjung Kim, Kyung-Hwan Jin, Han Woong Yeom
Chiral charge density wave (CDW) is widely observed in low dimensional systems to be entangled with various emerging phases but its microscopic origin has been elusive. We reinvest…
Topological soliton molecule in quasi 1D charge density wave
Taehwan Im, Sun Kyu Song, Jae Whan Park +1
Soliton molecules, bound states of two solitons, can be important for the informatics using solitons and the quest for exotic particles in a wide range of physical systems from unc…