Recent content by 1msm

Sorry for the inconvenience, the above picture is a Schematic representation of band-bending in SiO2/p-Si and SiO2/n-Si interfaces. B.E. and K.E. refer to binding and kinetic energies respectively. this is the only small information available from it. Now my question is, How exactly the...

Hello everyone ! In below picture we can see band bending in semiconductor at SiO2 interface, as show in picture how charge's BE(binding energy) and KE(kinetic energy) are changing..?? Or what happens to charges total energy in band bending ..?? \\

Hello everyone, My question is about MOS-capacitor, We know that, If we place +ve gate voltage on p-MOS capacitor holes are repelled from semiconductor-oxide interface leaving behind negative charge due to ionized acceptor ions,This results in a depletion region. Now the question is, If we...

Hello everyone, here we have two types of electron tunneling paths of electrons. as shown here, In an elastic tunneling the electron goes directly into metal2 with out falling to Fermi level of metal2..?? or Is it going to fallback by radiating its energy..??

Hello everyone, Here i have metal-semiconductor-metal (M-S-M) junctions, p-type semiconductor separating two similar metals. In above picture semiconductor forming schottky barriers with metals, While in below picture these are ohmic contacts.. If assume that the semiconductor is very...