8 citations
5 papers
The influence of implantation conditions on dopant activation in Al-implanted 4H-SiC: A MD study applying an Al potential fitted to DFT barriers
Sabine Leroch, Robert Stella, Andreas Hössinger +1
The non-monotonic dependence of Al dopant activation on implantation temperature in 4H-SiC has been experimentally observed, but its atomistic origin remains unclear. We present a…
Grid instability growth rates for explicit, electrostatic momentum- and energy-conserving particle-in-cell algorithms
Luke C Adams, Gregory R Werner, John R Cary
When the Debye length is not resolved in a simulation using the most common particle-in-cell (PIC) algorithm, the plasma will unphysically heat until the Debye length becomes resol…
A Machine-Learning-Accelerated Quantum Transport Study on the Effects of Superlattice Disorder and Strain in a Mid-wave Infrared Curved Sensor
John Glennon, Alexandros Kyrtsos, Mark O'Masta +2
An emerging device architecture for infrared imaging is the curved focal-plane array which benefits from several optical advantages over the traditional flat design. However, the c…
Modeling Incomplete Conformality during Atomic Layer Deposition in High Aspect Ratio Structures
Luiz Felipe Aguinsky, Frâncio Rodrigues, Tobias Reiter +4
Atomic layer deposition allows for precise control over film thickness and conformality. It is a critical enabler of high aspect ratio structures, such as 3D NAND memory, since its…
The influence of -mixing processes in collisions on atoms' populations in weakly ionized helium plasmas
A. A. Mihajlov, Lj. M. Ignjatovic, V. A. Sreckovic +1
The results of semi-classical calculations of rate coefficients of -mixing processes due to collisions of Rydberg atoms with atoms are presented. It…