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Fig. 26 The curves have been drawn at terahertz frequency for the normalized Fermi energy versus
E 0 under the constraints (E/E g ) 1 for Kane model which contains three energy band constants
for all the materials as taken in Fig. 1
Fig. 27 The curves have been drawn at terahertz frequency for the normalized Fermi energy versus
x under cross field configuration for Kane model which contains three energy band constants for
all the materials as taken in Fig. 2