Dab tsi yog ionic packing factor?
Dab tsi yog ionic packing factor?

Video: Dab tsi yog ionic packing factor?

Video: Dab tsi yog ionic packing factor?
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Ionic packing factor (IPF), zoo ib yam txhais ntawm APF. Tib txoj cai raws li cov hlau w / hwm rau siv lead ua symmetry. Yuav ua li cas yog ions los ntawm cov qauv siv lead ua? Qauv: CsCl hom Bravais lattice: yooj yim cubic Ions /unit cell: 1 Cs + 1 Cl ? Cl? Cs + 7 (tsis yog atoms) 1.

Ib yam li ntawd, txhais li cas los ntawm atomic packing factor?

Los ntawm Wikipedia, dawb encyclopedia. Hauv crystallography, atomic packing factor (APF), ntim efficiency los yog packing feem yog cov feem ntawm ntim nyob rau hauv ib tug siv lead ua qauv uas yog nyob los ntawm constituent hais. Nws yog ib qho dimensionless kom muaj nuj nqis thiab ib txwm tsawg dua kev sib sau.

Ib tug kuj yuav nug, dab tsi yog ntim cov feem hauv physics? Kev txhais ntawm packing feem .: ib qho kev ntsuas ntawm qhov poob los yog nce ntawm tag nrho cov huab hwm coj nyob rau hauv ib pawg ntawm nucleons thaum lawv raug coj los ua ib tug atomic nucleus: qhov ratio multiplied los ntawm 10, 000 ntawm cov loj defect rau cov huab hwm coj.

Tsis tas li ntawd, vim li cas atomic packing factor tseem ceeb?

Ib lub dav hlau plam nrog qhov siab tshaj plaws atomic Qhov ntom yog nyiam rau deformation vim qhov kev ncua deb ntawm atoms me me heev uas dislocation txav los ntawm kev siv qis dua yog yooj yim dua thiab siab dua atomic packing factor yog ib qho qhia txog qhov yooj yim ntawm deformation.

Dab tsi yog packing feem nyob rau hauv solid state?

Atomic packing feem Feem ntau muab peb lub tswv yim txog kev npaj ntawm atoms / ions hauv cov khoom khib nyiab . Nws yuav muab qhov ua tau zoo uas qhov chaw muaj nyob tau sau los ntawm atoms. Packing feem txhais tau tias yog qhov piv ntawm ntim ntawm atoms nyob hauv chav tsev cell mus rau qhov ntim ntawm chav tsev cell.

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