May I know what is wrong with the program as it is not showing any output?
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This program is regarding variation of threshold voltage with lateral straggle, and am just geting a empty graph. Please help me as i am having my 1st PROJECT REVIEW
Answers (1)
Walter Roberson
on 9 Dec 2013
Your plot is not empty: you just cannot pick out the data it plots. You can emphasize the data by changing the color and marker:
plot(lateralstraggle,Vth, 'ro-')
6 Comments
Walter Roberson
on 11 Dec 2013
Edited: Walter Roberson
on 11 Dec 2013
Your current code has lateralstraggle=2*10^-9 so should we assume that the unit is meters, and thus that 5 nm would correspond to 5*10^(-9) ? What increment are you hoping for? Why, later in the code, do you set lateralstraggle=7 (i.e., 7 meters) ?
Walter Roberson
on 11 Dec 2013
Please re-check your Nsdx . As one subexpression of it you have
exp((-(Lg-x)/2*lateralstraggle^2)
but everywhere else that the subexpression 2*lateralstraggle^2 appears, it is always bracketed into a single unit, (2*lateralstraggle^2) . Are you sure that everywhere else you want to be dividing by the whole product, but in that one sub-expression you want to be dividing by only 2, and multiplying the result by latteralstraggle^2 ?
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