Structural analysis of Sr2RuO4

被引：30

作者：

Braden, M

Moudden, AH

Nishizaki, S

Maeno, Y

Fujita, T

机构：

[1] CENS,CEA,CNRS,LAB LEON BRILLOUIN,F-91191 GIF SUR YVETTE,FRANCE

[2] KYOTO UNIV,DEPT PHYS,KYOTO 60601,JAPAN

[3] HIROSHIMA UNIV,DEPT PHYS,HIGASHIHIROSHIMA 739,JAPAN

来源：

PHYSICA C | 1997年 / 273卷 / 3-4期

关键词：

D O I：

10.1016/S0921-4534(96)00637-5

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The structure of Sr2RuO4 has been studied by means of neutron single-crystal diffraction as function of temperature. The analysis of the anisotropic atomic displacement parameters (ADP) and the non-existence of superstructure reflections allow one to exclude structural deformations similar to those occurring in Sr2IrO4 and La2CuO4, for short and long range order type. Furthermore, we find no indication for an anomaly in the temperature dependence of the RuO6 octahedron elongation near 140 K where extrema in the resistivity have been reported.

引用

页码：248 / 254

页数：7

共 20 条

[1] RELATION BETWEEN STRUCTURE AND DOPING IN LA2-XSRXCUO4+DELTA - A NEUTRON-DIFFRACTION STUDY ON SINGLE-CRYSTALS
BRADEN, M
SCHWEISS, P
HEGER, G
REICHARDT, W
FISK, Z
GAMAYUNOV, K
TANAKA, I
KOJIMA, H
[J]. PHYSICA C, 1994, 223 (3-4): : 396 - 416
[2] STRUCTURE-ANALYSIS OF GD2CUO4 - A NEW MODIFICATION OF THE T' PHASE
BRADEN, M
PAULUS, W
COUSSON, A
VIGOUREUX, P
HEGER, G
GOUKASSOV, A
BOURGES, P
PETITGRAND, D
[J]. EUROPHYSICS LETTERS, 1994, 25 (08): : 625 - 630
[3] BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE
BROWN, ID
ALTERMATT, D
[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1985, 41 (AUG): : 244 - 247
[4] MECHANISM FOR THE METAL-INSULATOR-TRANSITION IN SR2IR1-XRUXO4
CARTER, SA
BATLOGG, B
CAVA, RJ
KRAJEWSKI, JJ
PECK, WF
RUPP, LW
[J]. PHYSICAL REVIEW B, 1995, 51 (23): : 17184 - 17187
[5] LOCALIZED-TO-ITINERANT ELECTRON TRANSITION IN SR2IR1-XRUXO4
CAVA, RJ
BATLOGG, B
KIYONO, K
TAKAGI, H
KRAJEWSKI, JJ
PECK, WF
RUPP, LW
CHEN, CH
[J]. PHYSICAL REVIEW B, 1994, 49 (17): : 11890 - 11896
[6] STRUCTURAL AND MAGNETIC STUDIES OF SR2IRO4
CRAWFORD, MK
SUBRAMANIAN, MA
HARLOW, RL
FERNANDEZBACA, JA
WANG, ZR
JOHNSTON, DC
[J]. PHYSICAL REVIEW B, 1994, 49 (13): : 9198 - 9201
[7] NEUTRON POWDER DIFFRACTION STUDIES OF SR2RUO4 AND SRRUO3
GARDNER, JS
BALAKRISHNAN, G
PAUL, DM
[J]. PHYSICA C, 1995, 252 (3-4): : 303 - 307
[8] NEUTRON POWDER DIFFRACTION STUDY OF THE CRYSTAL-STRUCTURES OF SR2RUO4 AND SR2IRO4 AT ROOM-TEMPERATURE AND AT 10-K
HUANG, Q
SOUBEYROUX, JL
CHMAISSEM, O
NATALISORA, I
SANTORO, A
CAVA, RJ
KRAJEWSKI, JJ
PECK, WF
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1994, 112 (02) : 355 - 361
[9] NEUTRON-SCATTERING LENGTHS - A SURVEY OF EXPERIMENTAL-DATA AND METHODS
KOESTER, L
RAUCH, H
SEYMANN, E
[J]. ATOMIC DATA AND NUCLEAR DATA TABLES, 1991, 49 (01) : 65 - 120
[10] SUPERCONDUCTIVITY IN A LAYERED PEROVSKITE WITHOUT COPPER
MAENO, Y
HASHIMOTO, H
YOSHIDA, K
NISHIZAKI, S
FUJITA, T
BEDNORZ, JG
LICHTENBERG, F
[J]. NATURE, 1994, 372 (6506) : 532 - 534

← 1 2 →