Annealing of selenium implanted indium phosphide using a graphite strip heater
- 15 August 1984
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 56 (4) , 1189-1194
- https://doi.org/10.1063/1.334047
Abstract
Both isothermal and isochronal anneals were performed on doses of 1×1013 to 1×1015 cm−2 of 200-keV selenium ions implanted into indium phosphide (InP) at room temperature. A graphite strip heater was used to anneal chemical vapor deposited silicon nitride (CVD-Si3N4) capped samples between 620 and 710 °C for times of 5–180 sec. The electrical properties varied with annealing temperature and time; however, it was found unnecessary to anneal for times in excess of about 40 sec. Also, heat treatment above α 650 °C produced only a small improvement in the electrical properties. Thus only relatively short thermal pulses to temperatures between 650 and 710 °C are required to activate selenium ions implanted into indium phosphide.This publication has 12 references indexed in Scilit:
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