Recent content by PF123

Hello Every body! As shown in below, If i join a heavily doped n+ semiconductor with an ordinary n-type semiconductor, What is the type of contact that forms between n+and n-type semiconductors ? is it Ohmic contact or rectifying contact ??

How much the dielectric loss tangent of 10 nm thick SiO2 at 1Ghz ? I am studying the MOSFETs i want to know the the dielectric loss tangent of SiO2 dielectric at such manometer thickness, So if anybody know any reference about it Please let me know..

Hello every one, Here in below figure we can see an ohmic contact formation between a metal and n-type semiconductor . Here how the N-type semiconductor bands are banded upward ? and what type of depletion charge exists there ?