Intrinsic DX Centers in Ternary Chalcopyrite Semiconductors (Presentation)
Conference
·
OSTI ID:939530
The conclusions of this report are: (1) intrinsic donor-type defects In{sub Cu}, Ga{sub Cu}, and V{sub Se}, and their complexes with V{sub Cu} cause metastability, but also act to limit V{sub OC}; (2) growth conditions which minimize these defects (Cu-rich/Se-rich) are very different from those currently used; and (3) overcoming V{sub OC} limitation requires to address other issues and trade-offs.
- Research Organization:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC36-99-GO10337
- OSTI ID:
- 939530
- Report Number(s):
- NREL/PR-590-43272; TRN: US200823%%244
- Resource Relation:
- Conference: Presented at the 33rd IEEE Photovoltaic Specialist Conference, 11-16 May 2008, San Diego, California
- Country of Publication:
- United States
- Language:
- English
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