Acta Optica Sinica, Volume. 9, Issue 6, 562(1989)
The optical properties of Te-In-Sb recording thin film
The amorphous Te-In-Sb thin films were prepared by radio frequency sputtering. We investigated the reflectance and the transmittance of different compositions of Te-In-Sb films. The structure and its change were observed by TEM and electron diffraction. The effect of the Te-In-Sb composition on their optical properties, such as dielectric constant, absorbation coefficient and optical gap etc. are discussed. As a result, we find that TeselnaiSbsr .film may be a suitable medium for erasable optical disk.
Get Citation
Copy Citation Text
WANG HAO, GAN FUXI. The optical properties of Te-In-Sb recording thin film[J]. Acta Optica Sinica, 1989, 9(6): 562