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SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR'S ACRONYM(S)Air Force Research Laboratory AFRL/VSSE Space Vehicles Directorate 3550 Aberdeen Ave SE
SPONSOR/MONITOR'S REPORTKirtland AFB, NM 87117-5776
ABSTRACTElectrical and optical properties of low-temperature, plasma enhanced chemical vapour deposited films of Ti0 2 have been studied; the source gases were TiCl 4 and O 2 . The amorphous, as-deposited films had a dielectric constant ~33 consistent with their measured density of 3.2 ± 0.2 g cm -³. Films deposited using a -41 V substrate bias contained the anatase phase and some rutile as evidenced from infrared spectroscopy and x-ray scattering. Annealing of these films at 600 °C resulted in a significant increase in the rutile content of the film. . Films deposited using a −41 V substrate bias contained the anatase phase and some rutile as evidenced from infrared spectroscopy and x-ray scattering. Annealing of these films at 600
SUBJECT TERMS• C resulted in a significant increase in the rutile content of the film.