Why is the Energy Level Higher on the P Side of a PN Junction Diode?

[physics.cie]

Why energy level is higher on p side of pn junction diode as compare to n side of same

 

[UltrafastPED]

Start here: http://www.ece.utep.edu/courses/ee3329/ee3329/Studyguide/ToC/PNdiode/currents.html

 

[physics.cie]

Oh no. The justification given in link is not complete. Read it again

 

[UltrafastPED]

This is your research project! The article explains the pn junction quite well, and provides a _hint_ for your question in case you have forgotten.

Hint: if the hint given was insufficient for recall, then you can assume that the author has explained it earlier in his lectures ... probably when explaining Fermi levels.

 

[physics.cie]

Ok. I will read . Thank you