Douglas A. Wolfe
YOU?
Author Swipe
View article: Defect-engineered GaN high electron mobility transistors for enhanced radiation tolerance
Defect-engineered GaN high electron mobility transistors for enhanced radiation tolerance Open
This study explores the radiation resilience of GaN high-electron-mobility transistors (HEMTs) under various preconditioning treatments—pristine, electro-pulsed, electrically overstressed, and 60 Co gamma-irradiated—with a focus on enhanci…
View article: Room Temperature Annealing of Gamma Radiation Damage in Zener Diodes
Room Temperature Annealing of Gamma Radiation Damage in Zener Diodes Open
Gamma radiation is detrimental to semiconductor-based sensors or instrumentation. The ensuing damage can be very difficult to repair with conventional annealing approaches, particularly in as-deployed conditions. This study proposes applic…
View article: The Evaluation of Machine Learning Techniques for Isotope Identification Contextualized by Training and Testing Spectral Similarity
The Evaluation of Machine Learning Techniques for Isotope Identification Contextualized by Training and Testing Spectral Similarity Open
Precise gamma-ray spectral analysis is crucial in high-stakes applications, such as nuclear security. Research efforts toward implementing machine learning (ML) approaches for accurate analysis are limited by the resemblance of the trainin…
View article: Machine learned interatomic potentials for ternary carbides trained on the AFLOW database
Machine learned interatomic potentials for ternary carbides trained on the AFLOW database Open
Large-density functional theory (DFT) databases are a treasure trove of energies, forces, and stresses that can be used to train machine-learned interatomic potentials for atomistic modeling. Herein, we employ structural relaxations from t…
View article: A priori procedure to establish spinodal decomposition in alloys
A priori procedure to establish spinodal decomposition in alloys Open
Spinodal decomposition can improve a number of essential properties in materials, especially hardness. Yet, the theoretical prediction of the onset of this phenomenon (e.g., temperature) and its microstructure (e.g., wavelength) often requ…
View article: Atmospheric Science Research at Whiteface Mountain, NY: Site Description and History
Atmospheric Science Research at Whiteface Mountain, NY: Site Description and History Open
Whiteface Mountain, with an elevation of 1483 m above sea level, is a relatively low mountain by global standards. At the same time, the summit is some 90 m above the tree line and it is the fifth highest peak in the Adirondack Mountain Ra…