Surface and bulk passivation of multicrystalline silicon solar cells by ...
Surface and bulk passivation of multicrystalline silicon solar cells by ...
Surface and bulk passivation of multicrystalline silicon solar cells by ...
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50<br />
The programs have shortcut functions that are used to calculate:<br />
nt(E), pt(E), LINT <strong>and</strong> Lx (LINT is an integral required to find Us, Lx is the<br />
function within the integral); the functions are just computational shortcuts <strong>and</strong> do not<br />
affect the Idea behind the method.<br />
In short, the method calculates an array <strong>of</strong> all possible Qo(i) values, <strong>and</strong>, <strong>by</strong> a<br />
simple value <strong>by</strong> value search, finds the smallest Qo(i), <strong>and</strong> the phi_s(i) that corresponds<br />
to that Qo(i), then from that, it calculates Us, Se (Seff)<br />
Inputs:<br />
for n <strong>and</strong> p type:<br />
output file name: eight characters maximum, no extension<br />
the program creates two files with a .txt <strong>and</strong> a .pm<br />
extension<br />
the .prn is comma delineated <strong>and</strong> can be read <strong>by</strong> Excel <strong>and</strong><br />
Mathcad<br />
delta _n 10^x range: enter x, y (with the comma)<br />
where, x is the 10^x <strong>of</strong> the lowest delta _n <strong>and</strong> y is the 10^y<br />
<strong>of</strong> the<br />
highest delta_n<br />
Qf, Dit, vth: enter x.xxxxeyy, x.xxxxeyy, x.xxxxeyy (with the commas)<br />
note the eyy is how the program underst<strong>and</strong>s scientific<br />
notation<br />
where eyy = 10^yy