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Method of mitigating titanium impurities effects in p-type silicon material for solar cells
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1980 |
| Description | Microstructural evaluation tests performed on Cu-doped, Ti-doped and Cu/Ti doped p-type silicon single crystal wafers, before and after the solar cell fabrication, and evaluation of both dark forward and reverse I-V characteristic records for the solar cells produced from the corresponding silicon wafers, show that Cu mitigates the unfavorable effects of Ti, and thus provides for higher conversion efficiency, thereby providing an economical way to reduce the deleterious effects of titanium, one of the impurities present in metallurgical grade silicon material. |
| File Size | 563307 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19800016248 |
| Archival Resource Key | ark:/13960/t0jt4g99q |
| Language | English |
| Publisher Date | 1980-05-06 |
| Access Restriction | Open |
| Subject Keyword | Energy Production And Conversion Solar Cells Crystal Growth Crystal Defects Impurities Titanium Silicon Copper Energy Conversion Efficiency Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
