Link

Oglesby, K., Woskov, P., Einstein, H.H., and Livesay, B. (2014). Deep Geothermal Drilling Using Millimeter Wave Technology. Final technical research report, 30 September 2011 – 30 September 2014, Massachusetts Institute of Technology. Prepared for USDOE Office of Energy Efficiency and Renewable Energy, Geothermal Technologies Office under Contract no. EE0005504, December 2014. doi:10.2172/1169951