961 citations · 3.6k across the 27 of their papers we have counts for
9 papers · 1 filter
Anisotropic physical properties and pressure dependent magnetic ordering of CrAuTe
Na Hyun Jo, Udhara S. Kaluarachchi, Yun Wu +6
Systematic measurements of temperature dependent magnetization, resistivity and angle-resolved photoemission spectroscopy (ARPES) at ambient pressure as well as resistivity under p…
Enhancement of the superconducting gap by nesting in CaKFe4As4 - a new high temperature superconductor
Daixiang Mou, Tai Kong, William R. Meier +9
We use high resolution angle resolved photoemission spectroscopy and density functional theory with experimentally obtained crystal structure parameters to study the electronic pro…
Measuring Chern numbers above the Fermi level in the Type II Weyl semimetal MoWTe
Ilya Belopolski, Su-Yang Xu, Yukiaki Ishida +30
It has recently been proposed that electronic band structures in crystals give rise to a previously overlooked type of Weyl fermion, which violates Lorentz invariance and, conseque…
Observation of Fermi Arcs in Type-II Weyl Semimetal Candidate WTe2
Yun Wu, Na Hyun Jo, Daixiang Mou +4
We use ultrahigh resolution, tunable, vacuum ultraviolet laser angle-resolved photoemission spectroscopy (ARPES) to study the electronic properties of WTe, a material that was…
Asymmetric mass acquisition in LaBi - a new topological semimetal candidate
Yun Wu, Tai Kong, Lin-Lin Wang +7
We use our high resolution He-lamp based, tunable laser-based ARPES measurements and density functional theory calculations to study the electronic properties of LaBi, a binary sys…
Spectroscopic evidence for type II Weyl semimetal state in MoTe2
Lunan Huang, Timothy M. McCormick, Masayuki Ochi +9
In a type I Dirac or Weyl semimetal, the low energy states are squeezed to a single point in momentum space when the chemical potential Ef is tuned precisely to the Dirac/Weyl poin…
Discovery of Dirac Node Arcs in PtSn4
Yun Wu, Lin-Lin Wang, Eundeok Mun +7
In topological quantum materials the conduction and valence bands are connected at points (Dirac/Weyl semimetals) or along lines (Line Node semimetals) in the momentum space. Numbe…
Isotope Effect on Electron-Phonon Interaction in Multiband Superconductor MgB2
Daixiang Mou, Soham Manni, Valentin Taufour +5
We investigate the effect of isotope substitution on the electron-phonon interaction in the multi-band superconductor MgB2 using tunable laser based Angle Resolved Photoemission Sp…
Discovery of unconventional charge density wave at the surface of K0.9Mo6O17
Daixiang Mou, Aashish Sapkota, H. -H. Kung +8
We use Angle Resolved Photoemission Spectroscopy (ARPES), Raman spectroscopy, Low Energy Electron Diffraction (LEED) and x-ray scattering to reveal an unusual electronically mediat…