4 papers
Estimating Evaporation Fields and Specific Heats Through Atom Probe Tomography
Andrew P. Proudian, Jeramy D. Zimmerman
Estimations of evaporation field values in atom probe tomography (APT) literature are sparse despite their importance in the reconstruction and data analysis process. This work des…
Using Ripley's K-function to Characterize Clustering In 3-Dimensional Point Patterns With a Case Study in Atom Probe Tomography
Galen B. Vincent, Andrew P. Proudian, Jeramy D. Zimmerman
The size and structure of spatial molecular and atomic clustering can significantly impact material properties and is therefore important to accurately quantify. Ripley's K-functio…
Atom Probe Tomography of Organic Molecular Materials: Sub-Dalton Nanometer-Scale Quantification
Andrew P. Proudian, Matthew B. Jaskot, David R. Diercks +2
In this paper, we demonstrate that atom probe tomography (APT) can be applied to small-molecule organic materials. We show that APT can provide an unprecedented combination of mass…
Modeling the effect of transient violations of the second law of thermodynamics on heat transfer in silicon nanowire
Andrew P. Proudian, Susanta K. Sarkar
Violations of the second law of thermodynamics for small systems well below the thermodynamic limit has already been experimentally observed. However, the effects of such violation…