Analysis of copper-rich precipitates in silicon: Chemical state, gettering, and impact on multicrystalline silicon solar cell material
Journal Article
·
· Journal of Applied Physics
Synchrotron-based x-rayabsorption microspectroscopy (μ-XAS) is applied to identify the chemical states of copper-rich clusters within a variety of siliconmaterials, including as-grown cast multicrystalline silicon solar cell material with high oxygen concentration and other siliconmaterials with varying degrees of oxygen concentration and copper contamination pathways.
- Research Organization:
- Advanced Photon Source (APS), Argonne National Laboratory (ANL), Argonne, IL (US); Univ. of California at Berkeley; LBNL; Siliconsultant
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 898715
- Journal Information:
- Journal of Applied Physics, Journal Name: Journal of Applied Physics Journal Issue: 6 Vol. 97; ISSN JAPIAU; ISSN 0021-8979
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
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