Fermi dirac statistics, Physics


It determines the probability of an electron occupying a state at an energy level E. This takes into account that a collection of electron must obey the Pauli Exclusion Principle. Now we consider the interaction for which no two electrons can be in the same quantum state, which is essentially obedient to the Pauli Exclusion Principle. We assume that we can have only one electron in particular quantum state ψ including spin associated with the energy value E. We therefore need those states that have energies E3 and E4 to be not occupied. Let F (E) be the probability that an electron in such state, with new energy E in this new interaction environment.

                                            F (E1) F (E2) [1- F (E3)]  [1-F(E4)]

The square brackets represent the probability that the states with the energies E3 and E4 interacting to transfer to E1 and E2 has the forward process.


Posted Date: 7/7/2012 9:11:55 AM | Location : United States

Related Discussions:- Fermi dirac statistics, Assignment Help, Ask Question on Fermi dirac statistics, Get Answer, Expert's Help, Fermi dirac statistics Discussions

Write discussion on Fermi dirac statistics
Your posts are moderated
Related Questions
Stretch the fingers and thumb of right hand at right angles to one another. Then if the fingers shows in the direction of field and thumb in the direction of current i, then normal

Resistors in dc circuits: Components are said to be in series when they are connected end-to-end providing only one path for the current.  Thus the same current passes through

How comes the word physics?

what are isotopes?

The recombination procedure is represented with returning the electron from the CB where it is free into a hole in the VB where it is in a bond. The excess energy of the electron

Real ball bearings Study real ball bearings and roller bearings. Make a list of devices that having ball bearings or roller bearings.

what is physics and how to learn it easlly?

A parallel plate capacitor, each with plate area A and separation d, is charged to a potential dissimilarity V. The battery used to charge it is then disconnected. A dielectric sla

photo electric cells, types ,how they work