3 papers
cond-mat.mtrl-sci2026
Frontiers of atom probe tomography physics, data processing, and analysis
Emmanuelle A. Marquis, Arun Devaraj, Richard G. Forbes +10
Atom probe tomography (APT) fills a crucial need in the characterization workflow of materials by its ability to inform the 3D chemical microstructure at the nanoscale. As with any…
cond-mat.mes-hall2023
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…
cond-mat.mtrl-sci2023
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…