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EnglishAn oxygen precipitation phenomenon was evidenced on high energy implanted Czochralski silicon samples. Al, Si, P, O and C ions with energies in the 1-6.8 MeV range and doses in the 4 X 10(14) - 1 X 10(15)/cm(2) range were single or double implanted in CZ-Si. A strong interaction was evidenced between the implanted species, the damage and the oxygen present in the substrates after annealing at 1100 or 1200 degrees C for 30 min. The oxygen precipitation is greatly enhanced by the presence of Al that interacting with O results almost completely electrically inactive.
| Titolo: | DOPANT, DEFECTS AND OXYGEN INTERACTION IN MEV IMPLANTED CZOCHRALSKI SILICON | |
| Autori interni: | ||
| Data di pubblicazione: | 1995 | |
| Rivista: | ||
| Abstract: | An oxygen precipitation phenomenon was evidenced on high energy implanted Czochralski silicon samples. Al, Si, P, O and C ions with energies in the 1-6.8 MeV range and doses in the 4 X 10(14) - 1 X 10(15)/cm(2) range were single or double implanted in CZ-Si. A strong interaction was evidenced between the implanted species, the damage and the oxygen present in the substrates after annealing at 1100 or 1200 degrees C for 30 min. The oxygen precipitation is greatly enhanced by the presence of Al that interacting with O results almost completely electrically inactive. | |
| Handle: | http://hdl.handle.net/20.500.11769/68192 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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