What does energetically degenerate mean?
In quantum mechanics, an energy level is degenerate if it corresponds to two or more different measurable states of a quantum system. Conversely, two or more different states of a quantum mechanical system are said to be degenerate if they give the same value of energy upon measurement.
What does the term degenerate mean in chemistry?
equal energy
Degenerate: Systems (molecules, electrons, orbitals, resonance contributors, etc.) that are of equal energy.
What does degenerate orbitals mean in chemistry?
Degenerate orbitals are orbitals that have the same energy. Each atomic orbital can have maximum of two electrons. There are only two electrons in the first shell as it has only s atomic orbitals.
What is meant by degenerate state?
degenerate state in American English noun. (usually degenerate states) Physics. a quantum state of a system, having the same energy level as, but a different wave function from, another state of the system.
What is degenerate and non degenerate semiconductor?
degenerate semiconductors act like a metal with energy transfer via exchange of electron state…. non-degenerate semiconductors act like semiconductor with energy transfer achieve by both electrons and holes.
Are 3s and 3p degenerate?
Now n=3 makes the above orbitals with 3s, 3p, 3d and 3f. Now (l) quantum number for 3s=0 for 3p=1, for 3d=2 and for 3f=3. Thus, we can say that from above orbitals, there will be degeneration in all of them.
What is meant by non degenerate orbitals?
Orbitals with the same energy are called degenerate. When you make chemical bonds, the orbitals in subshells are no longer degenerate. When you apply a magnetic field, the electrons in the same orbital are not degenerate. A simple diagram showing degenerate orbitals.
What is meant by non-degenerate state?
In this section we focus on a non-degenerate state |n(0)> with fixed n. This means that. |n(0)> is a single state that is separated by some finite energy from all the states with more. energy and from all the states with less energy.
What is meant by degenerate semiconductor?
A degenerate semiconductor is a semiconductor with such a high level of doping that the material starts to act more like a metal than as a semiconductor. The hole concentration does not change with temperature, a typical trait of degenerate semiconductors.
What are degenerate semiconductors used for?
Degenerate semiconductors are often used in integrated circuits as a replacement for metal. Often superscript plus and minus symbols are used to denote relative doping concentration in semiconductors. For example, n+ denotes an n-type semiconductor with a high doping concentration.