phy404- solid state physics ii
TRANSCRIPT
PHY404-SolidStatePhysicsII
MAGNETISM-PartII
Assoc.Prof.Dr.YeşimMOĞULKOÇ
Contents
� DefiniJonofparamagneJsm� QuantumtheoryofparamagneJsm� ZeemanspliPng� Hundrules� TheperiodictableandtheelectronconfiguraJons
� PaulispinmagneJsminmetals
ParamagneJsmistheaRracJonofmaterialwhileinamagneJcfield,anddiamagneJsmistherepulsionofmagneJcfields.- AnunpairedelectroniscalledparamagneJc.- Paramagne(cmaterialshaveasmall,posiJvesuscepJbilitytomagneJcfields.
Quantumtheoryofparamagne0sm
**gfactorgivesusLandéequaJon.
Zeemanspli5ng
HundRules
TheperiodictableandelectronconfiguraJons
TheperiodictableandelectronconfiguraJons
TheperiodictableandelectronconfiguraJons
TheperiodictableandelectronconfiguraJons
Summary
HW:IntroducJontoSolidStatePhysics,Chapter11,Problem2,Hundrules.Youdonotneedtosendtome.PleasestudythisquesJonbyyourselftobeRerunderstandtheHundRules.