World Journal of Engineering Research and Technology

Prof. Dr. Huynh Van Cong*, Prof. Dr. Paul Blaise, Michel Cayrol and Vincent L’Henaff

ABSTRACT

In the crystalline alloys, , x being the concentration, the optical coefficients, and the electrical-and-thermoelectric laws, relations, and various coefficients, enhanced by : (i) our static dielectric constant law, , being the donor (acceptor) d(a)-radius, given in Equations (1a, 1b), (ii) our accurate Fermi energy at , , determined in Eq. (11) and accurate with a precision of the order of [9], affecting all the expressions of optical, electrical, and thermoelectric coefficients, are now investigated, by basing on our physical model, and Fermi-Dirac distribution function, as those given in our recent works.[1, 2, 3] In the following, for given physical conditions, all the optical coefficients areexpressed as functions of the effective photon energy : , E and , being the photon energy and the optical band gap. Then, some important remarks can be repoted as follows. From our essential optical conductivity model, , determined in Eq. (18), all the optical, electrical, thermoelectric coefficients are determined, as those given in Equations (19a-19d, 20a-20d). In particular, from the optical phenomenon and electro-optical phenomenon (OP [E-OP])-transition, obtained for + , and given in Eq. (15), one observes that the optical conductivity has a same form with that of the electrical conductivity, , as those given in Eq. (20a), suggesting thus many important concluding remarks on all the optical, electrical, thermoelectric coefficients at such the (OP and E-OP)-transition, as those given in Equations (20a, 21-31).

[Full Text Article] [Download Certificate]