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the occupied highest band is the heavy band, the band prior below it is ligh band, the distance between two extremal points of those band is split-off band. At those points, hole is situated to be corresponding holes.

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What is light and heavy hole in semiconductor?

In semiconductors, a light hole and a heavy hole refer to different energy states that are created in the valence band. Light holes have lower effective mass and higher mobility, while heavy holes have higher effective mass and lower mobility. These terms are important in understanding the electronic band structure of semiconductors and their properties.


What is an area of space with gravity so strong that it traps light?

A black hole has gravity so heavy it traps light.


What is the difference between heavy hole and light hole in semiconductor physics?

In semiconductor physics, heavy holes and light holes are types of charge carriers with different effective masses. Heavy holes have a larger effective mass and move more slowly than light holes in a semiconductor material. This difference in mobility affects the electronic properties of the material, such as conductivity and energy levels.


Why is the sun not a black hole?

It emits light so is not "black". A "black hole" is a stellar body so massive that nothing can escape its gravity. Light actually consists of a stream of photons, so a sufficiently massive body can prevent light escaping from its surface. The sun, like most stars, is not massive, or heavy, enough to be a "black hole".


What is another word for light as is not heavy?

Another word for "light" as in not heavy is "lightweight."


What is the oppersite of heavy?

The opposite of heavy is light.


How does light calculate in a black hole?

I am not aware of light calculating anything in a black hole.


Is a black hole faster than light?

No, a black hole is not faster than light.


What caused the big hole in the wall?

The big hole in the wall was caused by a heavy object crashing into it.


What is the antonym for the word heavy?

its lite not light


If light can be pulled into a black hole that suggests mass What is the weight per square meter?

light has no mass and therefore no weight. Light cannot be "pulled" into a black hole. The escape velocity from a black hole is greater than the speed of light, so no light can escape from a black hole. Spacetime in the vicinity of a black hole is greatly distorted by the hole's gravity, and light may travel along curved geodesics that intersect the black hole. But it is not pulled in.


What is a light hole in space?

Obvisouly it is not a black hole! :)