36 citations · 46 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2012★ 36 cited
Extended point defects in crystalline materials: Ge and Si
Nick E. B. Cowern, Sergei Simdyankin, Chihak Ahn +10
B diffusion measurements are used to probe the basic nature of self-interstitial 'point' defects in Ge. We find two distinct self-interstitial forms - a simple one with low entropy…
physics.ao-ph2008
Thermal emissions and climate change: Cooler options for future energy technology
Nick E. B. Cowern, Chihak Ahn
Global warming arises from 'temperature forcing', a net imbalance between energy fluxes entering and leaving the climate system and arising within it. Humanity introduces temperatu…
cond-mat.mtrl-sci2008★ 10 cited
Charge carrier induced lattice strain and stress effects on As activation in Si
C. Ahn, S. T. Dunham
We studied lattice expansion coefficient due to As using density functional theory with particular attention to separating the impact of electrons and ions. Based on As deactivatio…