作者: Nisar Ali , A Hussain , Rashid Ahmed , WN Wan Shamsuri , Yong Qing Fu
DOI: 10.1016/J.APSUSC.2016.08.136
关键词:
摘要: … absorption coefficient in the absorbing region can be determined using the following relation [13]:(3) α = 2.303 A d … the absorbance of the samples. Fig. 5(c) displayed the plot (αhν) n vs. …