Recent content by KillaKem

How does the efficiency of a Thin Film solar cell compare to the efficiency of a single crystal solar cell with reference to the 5 main solar cell parameters ( Iopt , Rs, Rsh, Is and n )? I know series resistance( Rs ) will probably increase in thin film cells because of grain boundaries...

I think I have to find a way of getting values of R because I need to substitute them in equation 11 in order to get the value of psi.I really still don't understand what's going on in this question.If I need to evolve psi(x,0) then that means I will have to plot psi(x,0), psi(x,0.5) and...

Equations are found at : http://www.viewdocsonline.com/document/zl3psf 3.Plot the expression for the Gaussian wavepacket, equation (2) of the notes for t = 0; 0.5; 1.5 secs Use N = 4096 L = 25 (length of positive x axis), beta = 0:5785 (an electron),  alpha = 0.5, k0 = 1, x0 = L, xN =...

I don't know anything about the physics departments over here because I'm not a Physicist and I'm not a PhD student ( I've actually just finished the first year of an undergrad degree ), what I do know however is that there is virtually no full PhD funding for internationals over here.You can...

Zz is right, a postdoc doesn't help you get permanent residency, all it does is give you 2 more years to stay in the USA and look for jobs.It is almost impossible to get a job whilst outside the states. I'm only in my first year of university now but I've been researching on ways of getting...

Video lectures are always a good place to start.Check this out: MathTutorDVD.com

I was looking at the datasheet for the 74HCT139 and noticed that it's logic diagram consists of inverters in series, why is this? Aren't two logical inversions equivalent to no logical inversion at all? Datasheet(pg 4) : http://lbk.fe.uni-lj.si/pdfs/PV-IC-datasheet/74HC139.pdf

This link might be useful. http://www.thestudentroom.co.uk/showthread.php?t=431431 It is highly unlikely that you will get rejected by all those universities - unless, of course, your first class degree does not conform with Bologna process standards.

"For admission to the MPhil degree programmes the Faculty Board normally requires applicants to have followed a three-year first degree and to have achieved or be about to achieve at least an upper second class honours degree from a UK university or the equivalent. All applicants are assessed...

No it isn't

It is very very hard to get a tuition waiver and a stipend for a masters in the UK.Even if you decide to do a PhD you will need at least 4.5/5 to stand a chance of getting it.It must really be easier there in the USA!

What! You can do a BEng in ChemE then go on to do a MEng in EE!

@xxsteelxx I know a few guys with Physics PhD's making $250k+ working in Financial institutions in NY.

I want to add all odd numbers in a number n(ie if n=123456, then i am lookin' for 1+3+5=8) I have written a small program and it won't work i don't know why!How do i solve my prob? public class Odd { public static void main(String[] args) { int n = 3; // just set n to any number...

Homework Statement Find the integral, I , of the followin' function. Homework Equations \int \frac{dx}{4 - lnx}. [b]3.Attempt U = sqrt(lnx) dx = 2xlnx du Therefore \int \frac{2xlnxdu}{4 - U^2}. Integration of this f(x) failed These are all integrals we have dealt with...