Development and Characterization of Improved Solid State Dye-sensitized Nanocrystalline Solar CellsJin Z Zhang, Hal Clark & 2 more2003
Improved Operational Turndown of an Ultra-low Emission Gas Turbine CombustorHal Clark, John D Sullivan & 2 more2001
Increasing Efficiency of Geothermal Energy Generation with High Resolution Seismic ImagingDimitri Bevc, Hal Clark & 2 more2003