Abstract
Using secondary-ion mass spectroscopy, we have found that oxygen is strongly concentrated at the sub-boundaries in zone-melting-recrystallized silicon-on-insulator films prepared by the graphite strip heater technique. This observation suggests that the formation of sub-boundaries during recrystallization may be caused by constitutional supercooling resulting from the presence of oxygen that is dissolved into the molten Si zone from the adjacent SiO2 layers.
Original language | American English |
---|---|
Pages (from-to) | 1086-1088 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 44 |
Issue number | 11 |
DOIs | |
State | Published - 1984 |
Bibliographical note
Work performed by Lincoln Laboratory, Massachusetts Institute of Technology, Lexington, Massachusetts and Solar Energy Research Institute, Golden, ColoradoNREL Publication Number
- ACNR/JA-213-3602