Examination of Na-Doped Mo Sputtering for CIGS Devices: Cooperative Research and Development Final Report, CRADA Number CRD-10-375

Repins, I.

National Renewable Energy Laboratory (U.S.)

关键词: Validation Crada;    14 Solar Energy;    Manufacturers;    Molybdenum;    36 Materials Science;   

DOI  :  10.2172/1033030
RP-ID  :  NREL/TP-7A10-53586
RP-ID  :  AC36-08GO28308
RP-ID  :  1033030

美国|英语

来源: UNT Digital Library

【 摘 要 】

This work has investigated the use of Na doped Mo (MONA) sputtering targets for use in preparing CIGS devices. The Mo:Na material is doped to about 3% Na by weight, implying that a 40 nm layer on top of the standard Mo contact contains sufficient Na to dope a 2.5 ..mu..m CIGS film. The ability to control Na doping independent of both CIGS processing conditions and adhesion is an important gain for industry and research. Manufacturers gain a route to increased manufacturability and performance, while NREL researchers gain a tightened performance distribution of devices and increased process flexibility. Our immediate partner in this work, the Climax Molybdenum Technology Center, gains validation of their product.