北大版本固体物理6

1、xipmPHxxHnnn2)()(20)()(222xkdxxdnn)()(2222xxdxdmnnn222nmk令)()0(Lnn.3 . 2 . 1sin)(nLnkkxAxn22)(2Lnmn)(nk21sm22)(2LnmFFnnF2122)2(2LNmFLN)()(xLxnn)()(2. 1. 02)()(2xeAeAeLxnnLkAexiznnLnxiznxLLnniikx 2222)2(22nLmkmn)()()(22222222rrzyxmnnn.3 . 2 . 1)sin()sin()sin()(.ZyXzyxnnnnzLnyLnxLnAr)()()()()()(ZYXLZY

2、XZYXZLYXZYXZYLxikrKer)(ZyxKKK.2. 1. 0222.zyxzzyyxxnnnnLknLknLk)()(zyxirk ikkkkeerzyx)(22222222zyxKkkkmkm21smkk)(22222zyxkkkkm222FFkmFFkmvVL383)2(334FkVN312)3(VNkF312)3(VNkFNLkF33)2(342FFFkV.3/2223/222)3(2)3(2nmVNmF3/123/12)3()3(nmVNmvFBFFkT)(FBFTkNdDTf)()(011),()(TkBeTf422)(0)(121 FBFBFTkTku222kmgvL

3、D)(kddvg11)(2)(dkdLDKsdsVD38)(ksdsVD34)(22mk 2322)2(3mVN 2322)2(3FmVN)(8)2(342)2(432323233NvmLk2322)2(3)(mVN212322)2(2)()(mVddND2322)2(3)(mVN23)()(dNdN)(23)()(NddNDln23)(NInFFFNND23)(TNkTkBFB)()()(FBFBBelTTNkTkNkTcNkcBkT30001. 0104FFTTKTdDEF)(01dTfDE),()(02).()(0TfDN).()(00TfDNTNFFd=常数0)(00dTfDTNFF或

4、dTfDcel)(0dTfDdTfDdTfDcFFel)()()()(000dTfDcFFel0)()(11TkBefTkXdeeTkDceeTkTfBFTkTkBFFelTkTkBFBFBFBFBF令202222) 1()()() 1(dxeexTkDcTKxxBFelBF222) 1()(FBTk TkBF3) 1(222dxeexxx3)(22TkDcBFelTTTNkTkNkcNDFBFBBelFF)(2223)(22LaelvccTATcTc33,23222)3)(2(1)1()2(vNmkkTTNkBBFFFBEedTdkdtdPkEeEmnej2*2mnemeEvEekmkvvnej1212)()(mnemnelIii1111i),()(RRTfMT4)(RTfdtpdFkvmppFfFdtpd)()1()()(11BvEevdtdmsGcBvEeFcczzdtdxcByydtdycBxxdtdeEvmvEevmvEevm)()()()()(111zmezxcymeyycxmexEvvEvvEvmceBc0 xcyxxvEmeEmevxmceBxcyEEEcxycEEBjERxy)(1)(1sIneRsGcnecR)(2xmnexxEEjcVlk31FBelTTnkc221221FkBFFmvkTBmTnkvTnkkBFFB