Neutron powder diffraction studies of NdSrNi1-xCuxO4-δ, 0 ≤ x ≤ 1, and magnetic properties

被引：11

作者：

Chaker, H

Roisnel, T

Cador, O

Amami, M

Ben Hassen, R

机构：

[1] Fac Sci Sfax, Unite Rech Chim Mat, Sfax 3018, Tunisia

[2] Univ Rennes 1, CNRS, Chim Solide & Inorgan Mol Lab, Inst Chim Rennes, F-35042 Rennes, France

来源：

SOLID STATE SCIENCES | 2006年 / 8卷 / 02期

关键词：

X-ray diffraction; neutron diffraction; K2NiF4-type structure; bond-valence; magnetic susceptibility measurements; mixed valence character of copper;

D O I：

10.1016/j.solidstatesciences.2005.10.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Compounds from the solid solution NdSrNi1-xCuxO4-delta, 0 <= x <= 1, have been prepared using conventional solid state methods and were characterized by X-ray powder diffraction, thermo-gravimetric analysis and magnetic susceptibility measurements. The samples adopt the K2NiF4-type structure. For x = 0.2 and x = 0.6, neutron diffraction measurements were performed and bond-valence sums (BVSs) were calculated from the Brown bond valence calculation theory. Magnetic susceptibility data for all the compositions follow Curie-Weiss behavior in the temperature range 100-300 K with no evidence of long range magnetic ordering down to 2 K. The effect of Cu2+ incorporation on the magnetic properties of NdSrNi1-xCuxO4-delta, 0 <= x <= 1, is discussed. (c) 2005 Elsevier SAS. All rights reserved.

引用

收藏

页码：142 / 148

页数：7

相关论文

共 50 条

[21] Structural and magnetic variations of ZnFe2O4 spinels-neutron powder diffraction studies [J].

Schäfer, W ;

Kockelmann, W ;

Kirfel, A ;

Potzel, W ;

Burghart, FJ ;

Kalvius, GM ;

Martin, A ;

Kaczmarek, WA ;

Campbell, SJ .

EUROPEAN POWDER DIFFRACTION, PTS 1 AND 2, 2000, 321-3 :802-807

[22] μSR and neutron diffraction studies of U(NixCu1-x)2Si2 magnetic structure [J].

Sikolenko, V ;

Pomjakushina, E ;

Zimmermann, U ;

Gribanov, A .

PHYSICA B-CONDENSED MATTER, 2006, 374 :171-173

[23] A combined powder x-ray and neutron diffraction studies on (1-x) NaNbO3-x Na0.50Bi0.50TiO3 solid solution [J].

Jayakrishnan, V. B. ;

Mishra, S. K. ;

Shinde, A. B. ;

Wajhal, S. ;

Krishna, P. S. R. ;

Sastry, P. U. .

JOURNAL OF SOLID STATE CHEMISTRY, 2023, 322

[24] Magnetic ordering and magnetic properties of ErAuxNi1-xIn (0≤x≤1) solid solution [J].

Baran, S. ;

Arulraj, A. ;

Kaczorowski, D. ;

Penc, B. ;

Szytula, A. .

INTERMETALLICS, 2010, 18 (01) :42-46

[25] Neutron diffraction and magnetic study of the Nd0.7Pb0.3Mn1-xFexO3 (0≤x≤0.1) perovskites [J].

Blanco, JJ ;

Insausti, M ;

de Muro, IG ;

Lezama, L ;

Rojo, T .

JOURNAL OF SOLID STATE CHEMISTRY, 2006, 179 (03) :623-631

[26] Magnetic phase transitions in ScFe4Al8 by powder and single crystal neutron diffraction [J].

Recko, K. ;

Dobrzynski, L. ;

Goukassov, A. ;

Biernacka, M. ;

Brancewicz, M. ;

Makal, A. ;

Wozniak, K. ;

Waliszewski, J. ;

Talik, E. ;

Kotur, B. ;

Suskis, W. .

PHASE TRANSITIONS, 2007, 80 (6-7) :575-586

[27] Magnetic structure of layered LiFe1-xCoxO2:: a powder-neutron diffraction study [J].

Chappel, E ;

Holzapfel, M ;

Douakha, N ;

Chouteau, G ;

Ott, A ;

Ouladdiaf, B .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 242 :738-740

[28] Neutron diffraction studies of the magnetic ordering in the spinel oxide system MgxCo1-xCrxFe2-xO4 [J].

Yunus, S. M. ;

Yamauchi, Hiroki ;

Zakaria, A. K. M. ;

Igawa, Naoki ;

Hoshikawa, Akinori ;

Haga, Yoshinori ;

Ishii, Yoshinobu .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 455 (1-2) :98-105

[29] Magnetic and structural properties of the CeCo1-xCuxAl4 (x=0, 0.05, 0.1) compounds [J].

Tolinski, T. ;

Hoser, A. ;

Stuesser, N. ;

Kowalczyk, A. ;

Kaczorowski, D. .

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2012, 14 (1-2) :90-94

[30] Hole and Electron Doping in Bi1-xCaxMnO3 (0≤x≤1) Investigated by Neutron and Synchrotron X-Ray Diffraction [J].

Garcia-Munoz, J. L. ;

Aranda, M. A. G. ;

LLobet, A. ;

Frontera, C. ;

Alonso, J. A. ;

Ritter, C. .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2000, 56 :S69-S69

← 1 2 3 4 5 →