Stripe correlations of spins and holes and phonon heat transport in doped La2CuO4

被引：34

作者：

Baberski, O ^{[1
]}

Lang, A

Maldonado, O

Hucker, M

Buchner, B

Freimuth, A

机构：

[1] Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany

[2] Univ Karlsruhe, Inst Phys, D-76128 Karlsruhe, Germany

来源：

EUROPHYSICS LETTERS | 1998年 / 44卷 / 03期

关键词：

D O I：

10.1209/epl/i1998-00467-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present experimental evidence far a dramatic suppression of the phononic thermal conductivity of rare-earth- and Sr-doped La2CuO4. Remarkably, this suppression correlates with the occurrence of superconductivity. Conventional models for the phonon heat transport fail to explain these results. In contrast, a straightforward explanation is possible in terms of static and dynamic stripe correlations of holes and spins.

引用

页码：335 / 340

页数：6

共 19 条

[1] ELECTRON MECHANISM FOR THE STRUCTURAL PHASE-TRANSITIONS IN LA2-XBAXCUO4
BARISIC, S
ZELENKO, J
[J]. SOLID STATE COMMUNICATIONS, 1990, 74 (05) : 367 - 370
[2] SPIN-ORBIT-COUPLING AND SPIRALS IN DOPED LA2CUO4
BONESTEEL, NE
RICE, TM
ZHANG, FC
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (17) : 2684 - 2687
[3] FE-57 AND SN-119 MOSSBAUER STUDIES ON LA1.25ND0.6SR0.15CUO4 - EVIDENCE FOR LOCAL MAGNETIC-ORDERING BELOW SIMILAR-OR-EQUAL-TO-32-K
BREUER, M
BUCHNER, B
MICKLITZ, H
BAGGIOSAITOVITCH, E
AZEVEDO, IS
SCORZELLI, R
ABDELMEGUID, MM
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1993, 92 (03): : 331 - 334
[4] PREPARATION AND CHARACTERIZATION OF RE DOPED LA2-XSRXCUO4
BREUER, M
BUCHNER, B
MULLER, R
CRAMM, M
MALDONADO, O
FREIMUTH, A
RODEN, B
BOROWSKI, R
HEYMER, B
WOHLLEBEN, D
[J]. PHYSICA C, 1993, 208 (3-4): : 217 - 225
[5] SUPERCONDUCTING NONSUPERCONDUCTING PHASE-BOUNDARY IN THE LOW-TEMPERATURE TETRAGONAL PHASE OF (LA,RE)-SR-CU-O
BUCHNER, B
BREUER, M
CRAMM, M
FREIMUTH, A
MICKLITZ, H
SCHLABITZ, W
KAMPF, AP
[J]. JOURNAL OF LOW TEMPERATURE PHYSICS, 1994, 95 (1-2) : 285 - 291
[6] LOW-TEMPERATURE PHASE-TRANSITION AND SUPERCONDUCTIVITY IN (LA ND)-SR-CU-O
BUCHNER, B
BRADEN, M
CRAMM, M
SCHLABITZ, W
SCHNELLE, W
HOFFELS, O
BRAUNISCH, W
MULLER, R
HEGER, G
WOHLLEBEN, D
[J]. PHYSICA C, 1991, 185 : 903 - 904
[7] COMPETITION BETWEEN STRUCTURAL AND SUPERCONDUCTING TRANSITION IN (LAND)-SR-CU-O
BUCHNER, B
CRAMM, M
BRADEN, M
BRAUNISCH, W
HOFFELS, O
SCHNELLE, W
MULLER, R
FREIMUTH, A
SCHLABITZ, W
HEGER, G
KHOMSKII, DI
WOHLLEBEN, D
[J]. EUROPHYSICS LETTERS, 1993, 21 (09): : 953 - 958
[8] CRITICAL BUCKLING FOR THE DISAPPEARANCE OF SUPERCONDUCTIVITY IN RARE-EARTH-DOPED LA2-XSRXCUO4
BUCHNER, B
BREUER, M
FREIMUTH, A
KAMPF, AP
[J]. PHYSICAL REVIEW LETTERS, 1994, 73 (13) : 1841 - 1844
[9] LATTICE INSTABILITIES AND THE EFFECT OF COPPER-OXYGEN-SHEET DISTORTIONS ON SUPERCONDUCTIVITY IN DOPED LA2CUO4
CRAWFORD, MK
HARLOW, RL
MCCARRON, EM
FARNETH, WE
AXE, JD
CHOU, H
HUANG, Q
[J]. PHYSICAL REVIEW B, 1991, 44 (14): : 7749 - 7752
[10] HESS C, THESIS U COLOGNE

← 1 2 →