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Please help me with this solid state physics simple excersiz

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Terminator Electricity

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**broken link removed**

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 ?????????????????????????????????????????????????????????????????????????????????????????///
 

aryajur

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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.
 

Terminator Electricity

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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
 

aryajur

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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.
 

diemilio

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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.
 

Terminator Electricity

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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
 

Terminator Electricity

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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
 

Terminator Electricity

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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 ???
 

diemilio

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Terminator Electricity

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

El-Hadidy

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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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