DIRECT ENERGY CONVERSION IN THE USSR. SOLAR CELL RESEARCH Open PDF Document Details Document Type Technical Report Publication Date Feb 06, 1963 Accession Number AD0297389 Entities Organizations Library of Congress Tags Communities of Interest Advanced Electronics DTIC Thesaurus Topics Band Structures Band Theory Of Solids Compound Semiconductors Crystallography Electrical Properties Electromagnetic Fields Energy Bands Energy Gaps Magnetic Properties Materials Optical Properties Quantum Yields Scientists Semiconductors Solar Cells Solar Energy Solid State Physics Technology Areas Directed Energy