The extent of the influence of sputtering parameter on nand k also changes with the wavelength, which is greater in the longwavelengthregion than that in the short wavelength region.
薄膜样品的光学常数都随波长的变化而变化,在长波长范围变化较大,短波长范围变化较小。
2
By means of the Taylor expansion technique, the asymptotic expressions of the dispersion curves at the longwavelengthregion were derived for flexural and longitudinal vibration modes.