183 citations · 294 across the 4 of their papers we have counts for
4 papers
Universal features of phonon transport in nanowires with correlated surface roughness
L. N. Maurer, Z. Aksamija, E. B. Ramayya +2
The ultralow thermal conductivity observed experimentally in intentionally roughened silicon nanowires (SiNWs) is reproduced in phonon Monte Carlo simulations with exponentiall…
Ultrathin GaN Nanowires: Electronic, Thermal, and Thermoelectric Properties
A. H. Davoody, E. B. Ramayya, L. N. Maurer +1
We present a comprehensive computational study of the electronic, thermal, and thermoelectric (TE) properties of gallium nitride nanowires (NWs) over a wide range of thicknesses (3…
Diffusive Transport in Quasi-2D and Quasi-1D Electron Systems
I. Knezevic, E. B. Ramayya, D. Vasileska +1
Quantum-confined semiconductor structures are the cornerstone of modern-day electronics. Spatial confinement in these structures leads to formation of discrete low-dimensional subb…
Electron Transport in Silicon Nanowires: The Role of Acoustic Phonon Confinement and Surface Roughness Scattering
E. B. Ramayya, D. Vasileska, S. M. Goodnick +1
We investigate the effects of electron and acoustic-phonon confinement on the low-field electron mobility of thin square silicon nanowires (SiNWs) that are surrounded by SiO an…