MIS silicon solar cells : potential advantages /

"Work Performed Under Contract No. EG-77-C-01-4042."

MIS and P/N junction solar cells on thin-film polycrystalline silicon /

"Work Performed Under Contract No. EG-77-C-01-4042."

MIS and SIS solar cells on polycrystalline silicon /

"UC category: UC-63."

The growth of silicon sheets for photovoltaic applications /

The status of silicon sheet development for photovoltaic applications is critically reviewed. Silicon sheet growth processes are classified according to their linear growth rates. The "fast" growth processes, which include edge-defined film-fed growth, silicon on ceramic, dendritic-web growth, and ribbon-to-ribbon growth, are comparatively ranked subject to criteria involving growth stability, sheet productivity, impurity effects, crystallinity, and solar cell results. The status of more rapid silicon ribbon growth techniques, such as horizontal ribbon growth and melt quenching, is also reviewed. The emphasis of the discussions is on examining the viability of these sheet materials as solar cell substrates for low-cost silicon photovoltaic systems.

Occupational exposure to tungsten and cemented tungsten carbide.

Issued Sept. 1977.

Columbium alloy clad uranium carbide fuel element : final report [covering the period] May 1, 1959-April 30, 1960 /

"Contract no. AT-(40-1)-2559."

Columbium alloy clad uranium carbide fuel element : technical report no. 61-33 /

Work conducted at the Metals Research Laboratories, Union Carbide Metals Company, a Division of Union Carbide Corporation, under the United States Atomic Energy Commission contract no. AT-(40-1)-2559.

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Analysis of effects of impurities intentionally incorporated into silicon /

"Contract 954694."

Analysis of effects of impurities intentionally incorporated into silicon /

"Contract 954694."

Analysis of effects of impurities intentionally incorporated into silicon /

"Contract 954694."

LSSA large area silicon sheet task continuous Czochralski process development : quarterly report no. 1, October-December, 1977 /

Includes bibliographical references.

LSA silicon material task closed-cycle process development : interim summary report, August-December 1978 /

Includes bibliographical references (page 37).