83 citations · 375 across the 9 of their papers we have counts for
4 papers · 1 filter
Local Spectral Inversion and Bosonic Fine Structure Extraction via Superconducting Scanning Tunneling Spectroscopy
F. C. Niestemski, S. Johnston, A. W. Contryman +3
We perform the scanning tunneling spectroscopy based superconductor-vacuum-superconductor analogue to the seminal McMillan and Rowell superconductor-insulator-superconductor device…
Surface adatom conductance filtering in scanning tunneling spectroscopy of Co-doped BaFe2As2 iron pnictide superconductors
K. Koepernik, S. Johnston, E. van Heumen +5
We establish in a combination of ab initio theory and experiments that the tunneling process in scanning tunneling microscopy/spectroscopy on the A-122 iron pnictide superconductor…
Superconductivity-Induced Self-Energy Evolution of the Nodal Electron of Optimally-Doped Bi2212
W. S. Lee, W. Meevasana, S. Johnston +7
The temperature dependent evolution of the renormalization effect in optimally-doped Bi2212 along the nodal direction has been studied via angle-resolved photoemission spectroscopy…
Aspects of Electron-Phonon Self-Energy Revealed from Angle-Resolved Photoemission Spectroscopy
W. S. Lee, S. Johnston, T. P. Devereaux +1
Lattice contribution to the electronic self-energy in complex correlated oxides is a fascinating subject that has lately stimulated lively discussions. Expectations of electron-pho…