94 citations · 158 across the 10 of their papers we have counts for
6 papers · 1 filter
Scalable Synthesis of Large-Area WS2 Thin Films from Tungsten Precursors by Thermal CVD and Their Application in Schottky-Barrier Solar Cells
Jisun Kim, Yoosuk Kim, Seung-Ho Park +2
Two-dimensional tungsten disulfide (WS2) is a promising semiconductor for next-generation optoelectronic and photovoltaic devices, but scalable routes to uniform, large-area films…
Quasiparticle interference observation of the topologically non-trivial drumhead surface state in ZrSiTe
B. A. Stuart, Seokhwan Choi, Jisun Kim +6
Drumhead surface states that link together loops of nodal lines arise in Dirac nodal-line semimetals as a consequence of the topologically non-trivial band crossings. We used low-t…
Nontrivial Berry phase in magnetic BaMnSb2 semimetal
Silu Huang, Jisun Kim, W. A. Shelton +2
The subject of topological materials has attracted immense attention in condensed-matter physics, because they host new quantum states of matter containing Dirac, Majorana, or Weyl…
Surface phases of the transition-metal dichalcogenide IrTe2
Chen Chen, Jisun Kim, Yifan Yang +3
Transition-metal dichalcogenide IrTe2 has attracted attention because of striped lattice, charge ordering and superconductivity. We have investigated the surface structure of IrTe2…
Intrinsic Optical Properties and Enhanced Plasmonic Response of Epitaxial Silver
Yanwen Wu, Chengdong Zhang, Yang Zhao +7
Plasmonics offers an enticing platform to manipulate light at the subwavelength scale. Currently, loss represents the most serious challenge impeding its progress and broad impact…
Adsorbate-induced Restructuring of Pb mesas Grown on Vicinal Si(111) in the Quantum Regime
Alexander Ako Khajetoorians, Wenguang Zhu, Jisun Kim +4
Using scanning tunneling microscopy and spectroscopy, we demonstrate that the adsorption of a minute amount of Cs on a Pb mesa grown in the quantum regime can induce dramatic morph…