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Please help me with this solid state physics simple excersiz

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Terminator Electricity

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plz help me with this ,,, i have to know it very soon

doesn't anyone know what happens when E=Vo ?

Does any book even mention it ?

I know how to do anything if E is less or more than Vo

but what if E=Vo ,,,, what happens ? Is it even possible ?

plz I need the answer very urgent

even a reference is much appreciated and i'll look it up myself

10x

plz any one ?????????????????????????????????????????????????????????????????????????????????????????///
 

Re: Please help me with this solid state physics simple exce

This should be just a simple differential equation solution the schrodinger equation this time keeping V=E in the 3 regions, which will just make the differential equation very simple in the IInd region. In the 1st and 3rd regions it will be just a simple linear differential equation.
If you can tell what exactly is the problem then it might be helpful.
 

hi

sorry i was too late 2 respond

but i need to do a research about what happens when E=Vo

i know that in the 2nd region k2=0

but , physicly speaking : what does that implement what really happens , does this have any application s ???

and 10x
 

Re: Please help me with this solid state physics simple exce

You need to solve the schrodinger equation with the given boundary conditions like I told you before. You may look at Neamen Semiconductor devices or Streetman.
 

Re: Please help me with this solid state physics simple exce

I'm not sure if this is what ur looking for, but maybe it could help you.
 
10x for the ppt ,,, it was alittle bit helpful ,,,but it didnt say what happens when E=Vo

I need to know What happens if E=Vo
Is it possible from the first place ?
do u have a book which can help me on this issue
 

hellow ?

doesn't anyone know what happens when E=Vo ?

Does any book even mention it ?

I know how to do anything if E is less or more than Vo

but what if E=Vo ,,,, what happens ?

plz I need the answer very urgent

even a reference is much appreciated and i'll look it up myself

10x
 

I found something here , but I need more info

Does anyone knows a website that draws the function , the barrier and the probability for any value of E ???
 


this website is great ,,,, do u know where I can find another one which draws forstep and barrier ,,(wave and probability functions ?
 

Re: Please help me with this solid state physics simple exce

Hello,

I can't see the picture you posted.

Thanks

El-Hadidy
 

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