solid state Flashcards

1
Q

packing efficiency

A

volume of spheres *number of spheres *100/volume of cell

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2
Q

density

A

mass/volume =

Avogad number *acube

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3
Q

what is frankel defect

A

when ions move from lattice site to interstitial site ,creating avacancy

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4
Q

frankel defect is seen in

A

agbr ,agcl ,agi ,zns

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5
Q

what happens in schottkey

A

equal number of cations and anions are missing to maintain electric neutrality

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