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Crystal Structur

• Keramos : a potter, to burn

• Def. Inorganic, nonmetallicmaterial (Si,O,N,C) hel together!ith strong atomic forces (ionic,co"alen)

• #hy unerstan ceramicsrtucture$

o %nerstaning physical prop of mat

o %nerstan efect &'physicalprop (mass, electricaltransport)

o reict anisotropy (from crys

simetry)

• ongrange &' crystaline,sortrange&amor

• Crystaline * soli !hise atomsare arrange in a pattern that isperioic in three imension

• attice teriri ari unutpengulangan (unit cell)

• +morf &.t aa pengulanganlatis, spt "isos li-ui

• asic crystal

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