What is a conductive material which contains extra "holes"?

In summary, a conductive material is a substance that allows the flow of electric current due to the presence of free electrons. "Holes" in a conductive material refer to the absence of an electron and can be created through doping. Some common examples of conductive materials with "holes" include doped semiconductors and metals. "Holes" play a crucial role in the conductivity of a material by acting as positive charge carriers and affecting the concentration and mobility of electrons.
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radaballer
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There are conductors with loosely bound electrons such as Cu, what is a conductor that contains loosely bound "holes"?
 
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Charge carriers are a phenomena of semi-conductors. Conductors like copper have no unfilled holes.
 
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1. What is a conductive material?

A conductive material is a substance that has the ability to allow the flow of electric current through it. This is because the material contains free electrons that are not bound to any particular atom and can move freely within the material.

2. What are "holes" in a conductive material?

"Holes" in a conductive material refer to the absence of an electron in the valence band of the material. This creates a positive charge and allows for the movement of electrons, thus contributing to the conductivity of the material.

3. How are "holes" created in a conductive material?

"Holes" are created in a conductive material through the process of doping. This involves adding impurities to the material, which can either introduce extra electrons or create a deficiency of electrons, resulting in the formation of "holes".

4. What are some common examples of conductive materials with "holes"?

Some common examples of conductive materials with "holes" include doped semiconductors, such as silicon and germanium, as well as metals like copper and aluminum. Carbon-based materials like graphite and graphene also have the ability to form "holes" and exhibit conductivity.

5. How do "holes" affect the conductivity of a material?

"Holes" play a crucial role in the conductivity of a material. They act as positive charge carriers and contribute to the movement of electrons, allowing for the flow of electric current. The concentration and mobility of "holes" can greatly impact the conductivity of a material.

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