NASA NTRS · 19850000555
Zone Refining by Laser
Abstract
System developed for studying use of laser beam for zone-refining semiconductors and metals. Specimen scanned with focused CO2 laser beam in such way that thin zone of molten material moves along specimen sweeps impurities with it. Zone-melting system comprises microcomputer, laser, electromechanical and optical components for beam control, vacuum chamber that holds specimen, and sensor for determining specimen temperature.
Keep this discovery
Explore connections, maps & timelines
Griner, D. B.. 1986-03-01. Zone Refining by Laser. https://ntrs.nasa.gov/citations/19850000555
Cite the original work for its findings. Save a collection to share your selection of sources.