Recent content by shojean

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    Undergrad Please help me for a calculation why my value different from that of literature?

    ok, this formula is a expression of energy change in the band gap in the degenerate semiconductor, it's come from the Burstein theory. here you can look for detail: I. Hamberg, C.G. Granqvist, J. Appl. Phys. 60 (11) (1986) 123. Thanks for your reply!
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    Undergrad Please help me for a calculation why my value different from that of literature?

    please help me for a calculation! why my value different from that of literature? delta E= {h^2*(3*n/pi)^(2/3) }/(8*m) here: h Plank constant. n the concentration of electron. n=4.46e20 cm^(-3) m the effective mass of electron. m=0.35me (me is the static mass of...