Semi Conductors Flashcards by Jon Pardy | Brainscape

Q

What is quanta

Electron move or hole flow?

A

Electron move

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Q

What is ionisation?

Sharing of electrons

Lose / gain electron

A

Lose / gain electron

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Q

Covalent

A

Sharing of electrons

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Q

Junction recombination is

Lack of free electrons and holes

Reduces no of free electrons and holes

A

Reduces number of electrons and holes

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Q

Depletion region

A

Lack of free electrons + holes

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Q

Conduction band

Energy level electrons flow easy

Energy same as valence , not flow

A

Energy level electrons flow easy

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Q

Valence band is

Energy same as valence , not flow

Energy level electrons flow easy

A

Energy same as valence, not flow

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Q

Forbidden band

A

Electrons cross valence + conduction band

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