a) Write down a relation giving the number of electrons occupying the energy states between the energy interval de at e. b) What is the probability that a state 0.1 eV above the Fermi level is occupied by an electron at room temperature ? What is the same probability if that state is 1 eV above the Fermi level ? c) What is a magnetic moment ? The neutron is a neutral particle, but it has a magnetic moment. Explain why it is so.
a) Write down a relation giving the number of electrons occupying the energy states between the energy interval de at e. b) What is the probability that a state 0.1 eV above the Fermi level is occupied by an electron at room temperature ? What is the same probability if that state is 1 eV above the Fermi level ? c) What is a magnetic moment ? The neutron is a neutral particle, but it has a magnetic moment. Explain why it is so.
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![6)
a) Write down a relation giving the number of electrons occupying the energy states between the
energy interval de at ɛ.
b) What is the probability that a state 0.1 eV above the Fermi level is occupied by an electron at
room temperature ? What is the same probability if that state is 1 eV above the Fermi level ?
c) What is a magnetic moment ? The neutron is a neutral particle, but it has a magnetic moment.
Explain why it is so.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98df73ee-aa9e-410e-9e41-9e84198509d1%2F38135371-4f64-41f6-b02e-b803df8f1a0a%2Fljedly_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6)
a) Write down a relation giving the number of electrons occupying the energy states between the
energy interval de at ɛ.
b) What is the probability that a state 0.1 eV above the Fermi level is occupied by an electron at
room temperature ? What is the same probability if that state is 1 eV above the Fermi level ?
c) What is a magnetic moment ? The neutron is a neutral particle, but it has a magnetic moment.
Explain why it is so.
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