A silicon layer measuring 1 micrometers thick contains an electron. if a 1D quantum well with infinite walls can accurately describe the semiconductor. Assume that the silicon's electron's effective mass is 0.26 x. (rest mass of electron) a. Determine the material's three lowest energy levels. b. What is the corresponding electron velocity at the lowest energy level if the energy can be understood as the kinetic energy of the electron?
A silicon layer measuring 1 micrometers thick contains an electron. if a 1D quantum well with infinite walls can accurately describe the semiconductor. Assume that the silicon's electron's effective mass is 0.26 x. (rest mass of electron) a. Determine the material's three lowest energy levels. b. What is the corresponding electron velocity at the lowest energy level if the energy can be understood as the kinetic energy of the electron?
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Transcribed Image Text:A silicon layer measuring 1 micrometers
thick contains an electron. if a 1D quantum
well with infinite walls can accurately
describe the semiconductor. Assume that
the silicon's electron's effective mass is 0.26
x. (rest mass of electron)
a. Determine the material's three lowest
energy levels.
b. What is the corresponding electron
velocity at the lowest energy level if the
energy can be understood as the kinetic
energy of the electron?
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