Ballistic Conduction: Get Help With Mechanism

Thread starter subhajit955
Start date Apr 6, 2010
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Ballistic Conduction

In summary, ballistic conduction is a type of electronic transport where electrons move through a material without colliding with other particles. It differs from other forms of conduction in that it does not involve scattering of electrons, resulting in higher conductivity and faster transport. This is possible due to the wave-particle duality of electrons, where they behave as waves and are able to propagate without being scattered. Materials with high crystallinity, such as single crystal metals and semiconductors, exhibit ballistic conduction, as well as carbon nanotubes and graphene. This type of conduction is crucial in modern technology, particularly in the development of electronic devices, due to its high conductivity and fast transport of electrons.

Apr 6, 2010

subhajit955

Hi frnds...
can anybody give me some idea about the"mechanism of balistic conduction." I really need it. pls help me.

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Apr 6, 2010

berkeman

Mentor

subhajit955 said:

Hi frnds...
can anybody give me some idea about the"mechanism of balistic conduction." I really need it. pls help me.

Search engines are your friend:

http://en.wikipedia.org/wiki/Ballistic_conduction

.

1. What is ballistic conduction?

Ballistic conduction is a type of electronic transport in which electrons move through a material without colliding with other particles. This occurs when the distance between the scattering centers is greater than the electron mean free path.

2. How does ballistic conduction differ from other types of conduction?

Unlike other forms of conduction, such as diffusive conduction, ballistic conduction does not involve scattering of electrons. This results in a higher electrical conductivity and faster transport of electrons through a material.

3. What is the mechanism behind ballistic conduction?

The mechanism behind ballistic conduction is based on the concept of wave-particle duality, where the electrons behave as both particles and waves. In this case, the electrons act as waves and are able to propagate through a material without being scattered by impurities or defects.

4. What are some common materials that exhibit ballistic conduction?

Ballistic conduction is often observed in materials with high crystallinity, such as single crystal metals and semiconductors. Carbon nanotubes and graphene are also known to exhibit ballistic conduction due to their unique atomic structures.

5. How is ballistic conduction relevant to modern technology?

Ballistic conduction plays a crucial role in the development of electronic devices, such as transistors and integrated circuits. Its high conductivity and fast transport of electrons make it an important factor in improving the performance and speed of these devices.