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Fig. 22 The curves have been drawn at terahertz frequency for the normalized Fermi energy versus
concentration under strong electric field in accordance with the Kane model which contains three
energy band constants for Quantum wires of all the materials as taken in Fig. 1
Fig. 23 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 Quantum wires of three materials as taken in Fig. 1