兰州大学固体物理第6章自由电子论ppt课件.ppt

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5、1212)()(mnemnelIii1111i),()(RRTfMT4)(RTfdtpdFkvmppFfFdtpd)()1()()(11BvEevdtdmsGcBvEeFcczzdtdxcByydtdycBxxdtdeEvmvEevmvEevm)()()()()(111zmezxcymeyycxmexEvvEvvEvmceBc0 xcyxxvEmeEmevxmceBxcyEEEcxycEEBjERxy)(1)(1sIneRsGcnecR)(2xmnexxEEjcVlk31FBelTTnkc221221FkBFFmvkTBmTnkvTnkkBFFBel3)21(3122222TL282222222221045. 233/3/KohmWattekLTekmnemTnkmneBBBmne2222FFkm