HILL-CLIMBING TECHNIQUES AS A METHOD OF CALCULATING OPTICAL CONSTANTS AND THICKNESS OF A THIN METALLIC FILM

被引:7
作者
WARD, L
NAG, A
DIXON, LCW
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D O I
10.1088/0022-3727/2/2/419
中图分类号
O59 [应用物理学];
学科分类号
摘要
A modified form of the Nelder and Mead simplex hill-climbing technique has been applied to the calculation of n, k and d for thin metallic films from measurements of Rp, Rs, Tp and Ts. In order to obtain consistent results it was found necessary, in addition, to include an error term in the objective function so that the known approximate value of d could be used in the calculations.
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