5 papers
LLM Jaggedness Unlocks Scientific Creativity
Shray Mathur, J. Anibal Boscoboinik, Esther H. R. Tsai +1
As artificial intelligence advances, models are not improving uniformly. Instead, progress unfolds in a jagged fashion, with capabilities growing unevenly across tasks, domains, an…
Co-adsorption mechanism drives CO oxidation on defective ZnS
P. R. A. de Oliveira, C. Codeço, M. G. Menezes +3
Reactivity on wide-bandgap semiconductor surfaces relies critically on the generation of active sites. In the case of CO oxidation, however, the mere presence of defects is insuffi…
Insights into activation on defective ZnS surfaces
P. R. A de Oliveira, P. Venezuela, F. Stavale +1
In this work, we investigate activation on ZnS using Near Ambient-Pressure X-ray photoelectron spectroscopy measurements (NAP-XPS) and density functional theory calculatio…
Toward the Origins of Binding Energy Shifts and Satellites Formation During Plasma-XPS Measurements
J. Trey Diulus, Ashley R. Head, Jorge Anibal Boscoboinik +3
In plasma X ray photoelectron spectroscopy emerges as a powerful platform for real time, in situ chemical analysis under conditions relevant to semiconductor processing and other p…
Operando XPS in Reactive Plasmas: The Importance of The Wall Reactions
J. Trey Diulus, Ashley R. Head, Jorge Anibal Boscoboinik +1
Advancements in differential pumping and electron optics over the past few decades have enabled x-ray photoelectron spectroscopy (XPS) measurements at (near-)ambient pressures, bri…