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8/18/2019 teker 1
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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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