98
P. K. Das et al.
Fig. 72 The curves of C 2 versus E 0 (electric quantum limit) at terahertz frequency n-channel
accumulation layers of ternary materials where (E/E g ) 1 for (a) the band structure containing
3 energy band constants and (b) the band structure containing 2 energy band constants
Fig. 73 The curves of C 2 versus E 0 (electric quantum limit) at terahertz frequency n-channel
accumulation layers of ternary materials where (E/E g ) 1 for (a) the band structure contains 3
energy band constants