Consider an ideal metal semiconductor junction between p type silicon and polycrystalline aluminum The S i is doped with N A 5 10 16 cm 3 The metal work function is 4 28 eV and the Si electron affinity is 4 01 e V Draw the equilibrium band diagram and determine the barrier height B ...

A Thermal equilibrium energy band diagram Om ...

Consider an ideal metal-semiconductor junction between p-type silicon and polycrystalline aluminum. The S i is doped with

Question:

Consider an ideal metal-semiconductor junction between p-type silicon and polycrystalline aluminum. The S_i is doped with N_A = 5 × 10¹⁶ cm^-3. The metal work function is 4.28 eV and the Si electron affinity is 4.01 e_V. Draw the equilibrium band diagram and determine the barrier height ϕ^B.

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