ELECTRONS, PHONONS, AND THEIR INTERACTION IN YBA2CU3O7

被引：158

作者：

ANDERSEN, OK

LIECHTENSTEIN, AI

RODRIGUEZ, O

MAZIN, II

JEPSEN, O

ANTROPOV, VP

GUNNARSSON, O

GOPALAN, S

机构：

[1] Max-Planck Institut für Festkörperforschung

来源：

PHYSICA C | 1991年 / 185卷

关键词：

D O I：

10.1016/0921-4534(91)91964-6

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have performed LDA calculations of structure, phonon frequencies, and the electron-phonon interaction. We find good agreement with available data and estimate: lambda = 1. Saddlepoints 20 meV below the Fermi level are important.

引用

页码：147 / 155

页数：9

共 25 条

[1] NEUTRON SPECTROSCOPY OF SUPERCONDUCTORS
ALLEN, PB
[J]. PHYSICAL REVIEW B, 1972, 6 (07): : 2577 - &
[2] STRUCTURE OF THE SINGLE-PHASE HIGH-TEMPERATURE SUPERCONDUCTOR YBA2CU3O7-DELTA
BENO, MA
SODERHOLM, L
CAPONE, DW
HINKS, DG
JORGENSEN, JD
GRACE, JD
SCHULLER, IK
SEGRE, CU
ZHANG, K
[J]. APPLIED PHYSICS LETTERS, 1987, 51 (01) : 57 - 59
[3] FERMI-SURFACE IN YBA2CU3O6.9 - EVIDENCE FROM ANGLE-RESOLVED PHOTOEMISSION SPECTROSCOPY AND POSITRON 2-DIMENSIONAL ANGULAR-CORRELATION OF ANNIHILATION RADIATION
CAMPUZANO, JC
SMEDSKJAER, LC
BENEDEK, R
JENNINGS, G
BANSIL, A
[J]. PHYSICAL REVIEW B, 1991, 43 (04): : 2788 - 2795
[4] THEORETICAL DETERMINATION OF STRONG ELECTRON-PHONON COUPLING IN YBA2CU3O7
COHEN, RE
PICKETT, WE
KRAKAUER, H
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (21) : 2575 - 2578
[5] FOWLER CM, UNPUB PHYS REV LETT
[6] ELECTRON-PHONON COUPLING OF APEX OXYGEN IN RBA2CU3O7-DELTA
FRIEDL, B
THOMSEN, C
SCHONHERR, E
CARDONA, M
[J]. SOLID STATE COMMUNICATIONS, 1990, 76 (09) : 1107 - 1110
[7] DETERMINATION OF THE SUPERCONDUCTING GAP IN RBA2CU3O7-DELTA
FRIEDL, B
THOMSEN, C
CARDONA, M
[J]. PHYSICAL REVIEW LETTERS, 1990, 65 (07) : 915 - 918
[8] GOPALAN S, 1991, PHYSICA C, V185
[9] RESONANT RAMAN-SCATTERING IN YBA2CU3O7 - BAND THEORY AND EXPERIMENT
HEYEN, ET
RASHKEEV, SN
MAZIN, II
ANDERSEN, OK
LIU, R
CARDONA, M
JEPSEN, O
[J]. PHYSICAL REVIEW LETTERS, 1990, 65 (24) : 3048 - 3051
[10] ELECTRONIC-STRUCTURE AND FERMI-SURFACE OF BI2SR2CACU2O8
MANTE, G
CLAESSEN, R
BUSLAPS, T
HARM, S
MANZKE, R
SKIBOWSKI, M
FINK, J
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1990, 80 (02): : 181 - 185

← 1 2 3 →