电子关联和磁性

图书标准信息

• 作者 [匈牙利]P.法则克斯（Patrik Fazekas） 著
• 出版社 世界图书出版公司
• 出版时间 2014-09
• 版次 1
• ISBN 9787510078644
• 定价 129.00元
• 装帧 平装
• 开本 24开
• 纸张 胶版纸
• 页数 777页
• 正文语种 英语

【内容简介】

　　Theone-term,4-hours-a-weekcourseonmagnetismpresentedachal-lengeknowntoallphysicistsinthefield:researchinterestsinthepasthalfacenturyhavebeendominatedbytheeffectsofstrongelectron-electroninteraction,whilestandardsolidstatephysicstextbooksre-mainwithintheboundsofbandtheorywhichisasuitablelanguageforweaklycorrelatedsystems,andthenaddachapteronHeisenbergmagnetswhoseveryexistenceisincontradictionwiththerestofthematerial,andgetsneverproperlyjustified.Theusualwayofclarifyingthesemattersistogothroughaformaleducationinmany-bodytheory,andtolearnaboutstrongcorrelationeffectspiecemealfromitsapplica-tions(andbreakdowns).This,however,isusuallythebeginningoftheprofessionalcareerofatheoretician,anditmaynotbethemostrecom-mendableapproachforothers,Onetakesalongtimetodiscoverthatthereisaunified,non-formalwayofthinkingaboutstrongcorrelationphenomenathathaslongbeensharedbyexperimentalistsandtheoreti-ciansinthefield;itcanbecalledelementaryandshouldbeaccessibletoall-butitcannotbefoundinthewell-knowntextbooks.

【目录】

Preface
1Introduction
1.1MagnetismandOtherEffectsofElectron-ElectronInteraction
1.2SourcesofMagneticFields
1.3GettingAcquainted:Magnetite
1.3.1ChargeStates
1.3.2SpinStates
1.3.3ChargeOrdering
1.4VarietyofCorrelatedSystems:AnOutlineoftheCourse

2Atoms,Ions,andMolecules
2.1HydrogenAtominaMagneticField
2.1.1Non-RelativisticTreatment
MotioninaMagneticField
ZeemanEffect(I)
2.1.2RelativisticEffects
Spin-OrbitCoupling
ZeemanEffect(II)
Problem2.1
2.2DirectExchange
Problem2.2
2.3Many-ElectronIons
Problem2.3
2.3.1CouplingtotheMagneticField
Digression:TheBohr-VanLeeuwenTheorem
2.3.2Hund'sRules
Problem2.4
2.4ParamagnetismandDiamagnetism
2.4.1ParamagneticSusceptibility
MagnetizationCurve
Problems2.5-2.8
2.4.2Diamagnetism
Digression:SuperstrongFields
2.5HydrogenMolecule
2.5.1DirectExchangeinNon-OrthogonalOrbitals
2.5.2KineticExchange
2.5.3MolecularOrbitalsversusHeitler-London
SolutionstotheProblems

3CrystalFieldTheory
3.1IncompleteShellsinanAnisotropicEnvironment:CrystaIFields
3.2TheRoleofSymmetryArgumentsinQuantumMechanics
3.2.1IrreducibleRepresentations
3.3TheOctahedralGroup
Problems3.1-3.2
3.4SymmetryPropertiesofAtomicStates
3.5Splittingofad-LevelinCubicField
3.5.1QuenchingtheOrbitalAngularMomentum
3.5.2PartialRestorationofOrbitalMomentumbySpin
OrbitCoupling
Problems3.3-3.4
3.5.3High-SpinversusLow-SpinStates
3.6Jahn-TellerEffect
3.7TimeReversallnvariance
3.8Thef2Configuration
3.8.1CubicCrystalField
3.8.2TetragonalCrystalField
3.8.3MetamagneticTransition
3.8.4ExchangeInducedMagnetism
Problems3.5-3.6
3.9DoubleGroups
……
4MottTransitionandHubbardModel
5MottInsulators
6HeisenbergMagnets
7ItinerantElectronMagnetism
8FerromagnetisminHubbardModels
9TheGutzwillerVariationalMethod
10TheCorrelatedMetallicState
11MixedValenceandHeavyFermions
12QuantumHallEffect
AHydrogenAtom
BSingle-Spin-FlipAnsatz
CGutzwillerApproximation
DSchrieffer-WolffTransformation
Bibliography
Index