Theory of quasiparticle interference patterns in the pseudogap phase of the cuprate superconductors

被引：60

作者：

Pereg-Barnea, T ^{[1
]}

Franz, M ^{[1
]}

机构：

[1] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada

来源：

PHYSICAL REVIEW B | 2003年 / 68卷 / 18期

关键词：

D O I：

10.1103/PhysRevB.68.180506

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method is proposed to test for the nature of the pseudogap phase in cuprates using the recently developed technique of Fourier-transform scanning tunneling spectroscopy. We show that the observed quasiparticle interference patterns depend critically on the quasiparticle coherence factors, making it possible to distinguish between the pseudogap dominated by superconducting fluctuations from the pseudogap dominated by various particle-hole condensates.

引用

页数：4

共 23 条

[1] IMPURITY-INDUCED VIRTUAL BOUND-STATES IN D-WAVE SUPERCONDUCTORS [J].

BALATSKY, AV ;

SALKOLA, MI ;

ROSENGREN, A .

PHYSICAL REVIEW B, 1995, 51 (21) :15547-15551

[2] Dual order parameter for the nodal liquid [J].

Balents, L ;

Fisher, MPA ;

Nayak, C .

PHYSICAL REVIEW B, 1999, 60 (03) :1654-1667

[3] Wave-vector power spectrum of the local tunneling density of states:: Ripples in a d-wave sea -: art. no. 014508 [J].

Capriotti, L ;

Scalapino, DJ ;

Sedgewick, RD .

PHYSICAL REVIEW B, 2003, 68 (01)

[4] Hidden order in the cuprates [J].

Chakravarty, S ;

Laughlin, RB ;

Morr, DK ;

Nayak, C .

PHYSICAL REVIEW B, 2001, 63 (09)

[5] Superconducting phase coherence in the presence of a pseudogap: Relation to specific heat, tunneling, and vortex core spectroscopies [J].

Chen, QJ ;

Levin, K ;

Kosztin, I .

PHYSICAL REVIEW B, 2001, 63 (18)

[6] IMPORTANCE OF PHASE FLUCTUATIONS IN SUPERCONDUCTORS WITH SMALL SUPERFLUID DENSITY [J].

EMERY, VJ ;

KIVELSON, SA .

NATURE, 1995, 374 (6521) :434-437

[7] Phase fluctuations and spectral properties of underdoped cuprates [J].

Franz, M ;

Millis, AJ .

PHYSICAL REVIEW B, 1998, 58 (21) :14572-14580

[8] Algebraic Fermi liquid from phase fluctuations:: "Topological" fermions, vortex "Berryons," and QED3 theory of cuprate superconductors -: art. no. 257003 [J].

Franz, M ;

Tesanovic, Z .

PHYSICAL REVIEW LETTERS, 2001, 87 (25) :257003-1

[9] QED3 theory of pairing pseudogap in cuprates:: From d-wave superconductor to antiferromagnet via an algebraic Fermi liquid -: art. no. 054535 [J].

Franz, M ;

Tesanovic, Z ;

Vafek, O .

PHYSICAL REVIEW B, 2002, 66 (05) :545351-5453531

[10] Imaging quasiparticle interference in Bi2Sr2CaCu2O8+δ [J].

Hoffman, JE ;

McElroy, K ;

Lee, DH ;

Lang, KM ;

Eisaki, H ;

Uchida, S ;

Davis, JC .

SCIENCE, 2002, 297 (5584) :1148-1151

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