超導(dǎo)物理基礎(chǔ)2

1、kxbb)(CHbx0, 0,0,0bxdVHbbAeimgGVCnsH022422)*(*21|2|)0(dxHgsdxgsGCnss2021)0()0(SSHNSGGs1dVHbbAeimgGVCnsH022422)*(*21|2|)0(dxHbmAedxdmCNS02022222422|*2*2|2|0*2*2322222mAedxdmdxHbmAedxdmCNS02022222422|*2*2|2|0*2*222222222dxmAedxdmdxHbCNS02042|2dxHbCNS02042|220221220CH0fdxHbfHCCNS20420121dxHbfC20412021C

2、NSHdxHbfC20412021CNSHtBESdBtl dECEjts01Csl dJSdBt常數(shù)CsCl dJSdB1常數(shù)CsCl dJSdB10sJ常數(shù)SdBCSdBCs1jB 01l dJsC),(),(),(trietrtr)*)(*AermnejssAmemeiJS22*)*(*2*SSsdBsdAldA)(Aer*)(0)*)(*Aermnesnldaa2|*0ehneh*Are)(*2111)0()(CCCTTHTH2221)0()(CCCTTHTHeh2001sjab zRjab)(120s |1|0)(2RRRs0jbfff2)(0 bzRbb)(2022zRbb)(20

3、22zRKRb)(2)(020zRKRh)(2)(0020bj 0s1)(2)(1030RKRJs|202*212RssLdVvmnbEln41200E)08. 0(ln41200EzaJfs)(012zJf0HBTSugBdHTdSduTSufdBHdfHBr0BrHdBBff000BHfgHHBrHdBBff000BHfgHH0SSHSHffgHBdBBfgBrmmH0001HBBfgNNH0202HB0HHgNH0BHgmHBHgmHHHgNH022000CCHHmHNHdHHBgg200CHMdH22CCmHNHgg20)0 ,()0 ,(CHSNMdHTgTg),(),(22CmHC

4、NHHTgHTgdTTdHHgTgCTmHHmH)(2dTTdHHgTgCTNHHNH)(2HTgsBHgTdTTdHBsdTTdHBsCNNCmm)()(22NmBB Nmss Nmss 0)(mNssTqHTSTcdTTdHHsTsCTmHm)(2dTTdHHsTsCTNHN)(2TNTmCMNHsHsdTTdHTcc)(2TTTHBBsHsTHTBgBsT2dTTdBBHTHdTTdHCTC)()(22THTBgBsT2TTTHBBsHsTNTmCMNHsHsdTTdHTcc)(2dTdBdTdHHBHsCCTT22TNTmCNnHBHBdTTdHTcc22)(TNTmCNmHBHBdT

5、TdHTcc22)(THBNmNmccsmNmccNmsmNmccjiijsHmHunEffnEffsHmHBHnEfgsHmH0111ssHsHmHffggCCC1CBHnE 1CBHnE 0nB 01EHCln41200Eln412001CH020LCnHB21Ln2020CH)(2002CH)2(2002CH)()()()(011IIIIRIIIIIRIIVCNCCfC0HCTJ2021cmHV334rvn20021cmnHvU32064rHcm320064rHUcm320064rHUfcmp1212200cmHU20021cmpHUf)(8)2()(6)2(22/322/100322/

6、102/522/30rHrrHfCCpCmCHH22vHHbHECCC22220)1 (43200CHHbvHHbHaaEfCCCGp2222022)1 (43vbbHfCGp)1 (24332/122/52/30420nB 010BJs0)()(xnxBdxxBdJs)(10jdxxdn)(000 JfBJnJfD0dxdnHdxdBHfD00pDffBJfCpBJfDkxBB)()(xBJffCpD)()(10 xBdxxdBC常數(shù)CJCdxxddxxdBCC)(n)(1000CdxxddxxdBCC)(n)(1000)()(10 xBdxxdBfCDCxHxB00)(xJHC0002IH

7、s12 CJI12 dJICC0)(BxBCJC0)(BxBCJCCCCdxxddxxdBJ)(n)(1000CCdxxddxxdB)(n)(10000)(BxBC)(10 xBBCfp)()(2bfTBDfmnCpBvEfDBvevvBevvvBvvfBeD)(0BvBJBvfeDBJBvfeD0BvBvBvfBeDBvBvEBBvEfeDBJBvB)()(BvBBBvBvnf00)(ffEfBvpe00BCvBBJJB)(0CBJJv)(0CBJJvBJJBvECB)(0ALJBIILEVC)(0fCRIIV)( ALBRf0Bf0fCJJE)()0(20CNBBf0)0(2CNfBBEJW BDBvfW JEJJEJWfCCB2)(JEJJEJWfCCB2)(fBJWW2fCCBJJEJWW2)( DcdkTVN02/1222/122)(2)(tanh)0(1 C 是聲子德拜頻率是聲子德拜頻率;N(0)代表代表Fermi能能EF處單位能量的態(tài)密度處單位能量的態(tài)密度cdkTVNC0)2tanh()0(1CCkTVNCCekT)0(/114. 1cdkTVN02/1222/122)(2)(tanh)0(1CTN)0(cdkTVN02/1222/122)(2)(tanh