192 citations · 233 across the 5 of their papers we have counts for
5 papers
Risk Quantification Associated with Wind Energy Intermittency in California
Sam O. George, H. Bola George, Scott V. Nguyen
As compared to load demand, frequent wind energy intermittencies produce large short-term (sub 1-hr to 3-hr) deficits (and surpluses) in the energy supply. These intermittent defic…
Effect of Wind Intermittency on the Electric Grid: Mitigating the Risk of Energy Deficits
Sam O. George, H. Bola George, Scott V. Nguyen
Successful implementation of California's Renewable Portfolio Standard (RPS) mandating 33 percent renewable energy generation by 2020 requires inclusion of a robust strategy to mit…
Spin-exchange collisions of submerged shell atoms below 1 Kelvin
J. G. E. Harris, S. V. Nguyen, S. C. Doret +2
Angular momentum changing collisions can be suppressed in atoms whose valence electrons are submerged beneath filled shells of higher principle quantum number. To determine whether…
High-flux beam source for cold, slow atoms or molecules
S. E. Maxwell, N. Brahms, R. deCarvalho +7
We demonstrate and characterize a high-flux beam source for cold, slow atoms or molecules. The desired species is vaporized using laser ablation, then cooled by thermalization in a…
Buffer gas cooling and trapping of atoms with small magnetic moments
J. G. E. Harris, R. A. Michniak, S. V. Nguyen +2
Buffer gas cooling was extended to trap atoms with small magnetic moment (mu). For mu greater than or equal to 3mu_B, 1e12 atoms were buffer gas cooled, trapped, and thermally isol…