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What is the value of band gap of zinc selenide?
The band gap of zinc selenide is approximately 2.7 electron volts (eV). This value indicates the energy difference between the valence band and the conduction band in the material. Zinc selenide is a semiconductor commonly used in optoelectronic applications due to its wide band gap.
Energy Band gap value for calcium carbonate and barium carbonate?
The energy band gap value for calcium carbonate (CaCO3) is around 5.6 eV, while for barium carbonate (BaCO3) it is approximately 6.3 eV. These values indicate the amount of energy required to promote an electron from the valence band to the conduction band in the respective materials.
What is the difference between direct and indirect energy?
The band gap represents the minimum energy difference between the top of the valence band and the bottom of the conduction band, However, the top of the valence band and the bottom of the conduction band are not generally at the same value of the electron momentum. In a direct band gap semiconductor, the top of the valence band and the bottom of the conduction band occur at the same value of momentum.In an indirect band gap semiconductor, the maximum energy of the valence band occurs at a different value of momentum to the minimum in the conduction band energy
What is the highest band gap value for semiconductors?
Fairly certain Beryllium Oxide is an extrinsic semiconductor with band gap 10.6 eV. Otherwise the answer is Boron Nitride (6.36 eV)
When was The Gap Band created?
The Gap Band was created in 1967.
What does gap stand for in the gap band?
greenwood archer and pine street band
Is ZnSe is direct or indirect band gap?
It is direct band gap material.
When was The Gap Band II created?
The Gap Band II was created in 1979.
When was The Gap Band III created?
The Gap Band III was created in 1980.
When was Gap Band IV created?
Gap Band IV was created in 1981.
Titanium dioxide is direct band gap or indirect band gap material?
Yes it is. Most Sn (tin) materials as semiconductors are direct band gap materials. Silicon on the other hand is an indirect band gap material.
DOes Charlie Wilson sing Gap Band songs in concert?
The Gap Band consists of brothers Charlie, Robert and Ronnie Wilson, the band first formed as the Greenwood, Archer and Pine Street Band in 1967. The group later changed their name to The Gap Band. Look up "You dropped a bomb on me" by The Gap Band.
