MOMENTUM DISTRIBUTION SUM-RULE FOR ANGLE-RESOLVED PHOTOEMISSION

被引：151

作者：

RANDERIA, M

DING, H

CAMPUZANO, JC

BELLMAN, A

JENNINGS, G

YOKOYA, T

TAKAHASHI, T

KATAYAMAYOSHIDA, H

MOCHIKU, T

KADOWAKI, K

机构：

[1] UNIV ILLINOIS,DEPT PHYS,CHICAGO,IL 60680

[2] UNIV MILAN,DEPT PHYS,MILAN,ITALY

[3] TOHOKU UNIV,DEPT PHYS,SENDAI,MIYAGI 980,JAPAN

[4] NATL RES INST MET,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.74.4951

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Within a spectral function A(k,ω) interpretation of angle-resolved photoemission (ARPES), the intensity obeys the sum rule dω fωA(k,ω)=nk, where f is the Fermi function and nk the momentum distribution. We show the usefulness of this sum rule for analyzing ARPES data. The integrated intensity in Bi2Sr2CaCu2O8 at kF is independent of temperature even though the spectrum is strongly T dependent. We also demonstrate the possibility of measuring nk using ARPES for YBa2Cu4O8. © 1995 The American Physical Society.

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页码：4951 / 4954

页数：4

相关论文

共 20 条

[1] 2 CRUCIAL EXPERIMENTAL TESTS OF THE RESONATING VALENCE BOND LUTTINGER LIQUID INTERLAYER TUNNELING THEORY OF HIGH-TC SUPERCONDUCTIVITY [J].

ANDERSON, PW .

PHYSICAL REVIEW B, 1990, 42 (04) :2624-2626

[2] ANOMALOUS SPECTRAL WEIGHT TRANSFER AT THE SUPERCONDUCTING TRANSITION OF BI2SR2CACU2O8+ DELTA - COMMENT [J].

ANDERSON, PW .

PHYSICAL REVIEW LETTERS, 1991, 67 (05) :660-660

[3]

BANSIL A, 1991, J PHYS CHEM SOLIDS, V52, P1485

[4] EVIDENCE FOR RAPID SUPPRESSION OF QUASI-PARTICLE SCATTERING BELOW T(C) IN YBA2CU3O7-DELTA [J].

BONN, DA ;

DOSANJH, P ;

LIANG, R ;

HARDY, WN .

PHYSICAL REVIEW LETTERS, 1992, 68 (15) :2390-2393

[5] FERMI SURFACES OF YBA2CU3O6.9 AS SEEN BY ANGLE-RESOLVED PHOTOEMISSION [J].

CAMPUZANO, JC ;

JENNINGS, G ;

FAIZ, M ;

BEAULAIGUE, L ;

VEAL, BW ;

LIU, JZ ;

PAULIKAS, AP ;

VANDERVOORT, K ;

CLAUS, H ;

LIST, RS ;

ARKO, AJ ;

BARTLETT, RJ .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2308-2311

[6]

Cardona M., 1978, PHOTOEMISSION SOLIDS

[7] ANOMALOUS SPECTRAL WEIGHT TRANSFER AT THE SUPERCONDUCTING TRANSITION OF BI2SR2CACU2O8+DELTA [J].

DESSAU, DS ;

WELLS, BO ;

SHEN, ZX ;

SPICER, WE ;

ARKO, AJ ;

LIST, RS ;

MITZI, DB ;

KAPITULNIK, A .

PHYSICAL REVIEW LETTERS, 1991, 66 (16) :2160-2163

[8] KEY FEATURES IN THE MEASURED BAND-STRUCTURE OF BI2SR2CACU2O8+DELTA - FLAT BANDS AT E(F) AND FERMI-SURFACE NESTING [J].

DESSAU, DS ;

SHEN, ZX ;

KING, DM ;

MARSHALL, DS ;

LOMBARDO, LW ;

DICKINSON, PH ;

LOESER, AG ;

DICARLO, J ;

PARK, CH ;

KAPITULNIK, A ;

SPICER, WE .

PHYSICAL REVIEW LETTERS, 1993, 71 (17) :2781-2784

[9] MOMENTUM DEPENDENCE OF THE SUPERCONDUCTING GAP IN BI2SR2CACU2O8 [J].

DING, H ;

CAMPUZANO, JC ;

BELLMAN, AF ;

YOKOYA, T ;

NORMAN, MR ;

RANDERIA, M ;

TAKAHASHI, T ;

KATAYAMAYOSHIDA, H ;

MOCHIKU, T ;

KADOWAKI, K .

PHYSICAL REVIEW LETTERS, 1995, 74 (14) :2784-2787

[10] OCCURRENCE OF VANHOVE SINGULARITIES IN YBA2CU4O8 AND YBA2CU3O6.9 [J].

GOFRON, K ;

CAMPUZANO, JC ;

DING, H ;

GU, C ;

LIU, R ;

DABROWSKI, B ;

VEAL, BW ;

CRAMER, W ;

JENNINGS, G .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1993, 54 (10) :1193-1198