14 citations · 15 across the 4 of their papers we have counts for
4 papers
New three-dimensional dispersion in the type-II Dirac semimetals PtTe and PdTe revealed through Angle Resolved Photoemission Spectroscopy
Ivan Pelayo, Derek Bergner, Archibald J. Williams +12
PtTe and PdTe are among the first transition metal dichalcogenides that were predicted to host type-II Dirac fermions, exotic particles prohibited in free space. These mate…
Unexpected Field Evaporation Sequence in -TiAl
Jiayuwen Qi, Fei Xue, Emmanuelle Marquis +1
In atom probe tomography (APT), atoms from the surface of a needle shape specimen are evaporated under a high electric field and analyzed via time of flight mass spectrometry and p…
Origin of Enhanced Zone Lines in Field Desorption Maps
Jiayuwen Qi, Christian Oberdorfer, Emmanuelle A. Marquis +1
Artifacts in the collective desorption map of the detector hits impede a truthful reconstruction, including enhanced "zone lines" with high atomic impact intensity. Since APT is de…
Ab-Initio Simulation of Field Evaporation
Jiayuwen Qi, Christian Oberdorfer, Emmanuelle A. Marquis +1
A new simulation approach of field evaporation is presented. The model combines classical electrostatics with molecular dynamics (MD) simulations. Unlike previous atomic-level simu…