Magnetic and electrical properties of single crystalline Sr3-xCaxRu2O7

被引：0
|
作者：
Iwata, K. [1 ]
Yoshida, Y. [2 ]
Kosaka, M. [1 ]
Katano, S. [1 ]
机构：
[1] Saitama Univ, Fac Sci, Saitama City, Saitama 3388570, Japan
[2] AIST, Nanoelect Res Inst, Tsukuba, Ibaraki 3058568, Japan
来源：
PHYSICA B-CONDENSED MATTER | 2008年 / 403卷 / 5-9期
关键词：
ruthenate; substitution; antiferromagnetism; structural transition;
D O I：
10.1016/j.physb.2007.10.209
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have successfully grown single crystalline Sr3-xCaxRu2O7 with the range of 2.0 <= x <= 3.0 using the floating-zone method. All compounds show orthorhombic symmetry in this substitution range, but the difference between lattice constants a and b decreases with increasing Sr concentration and becomes almost zero at x = 2.0. Characteristic temperatures, which correspond to antiferromagnetic ordering and structural transition, decrease with increasing Sr concentration. The value of the magnetic susceptibility below 30K increases with increasing Sr concentration. The temperature dependence of the electrical resistivity revealed that Sr substitution significantly suppresses the highly anisotropic electric structure of Ca3Ru2O7. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：1596 / 1597
页数：2
相关论文
共 50 条
  • [31] Specific heat of single crystalline PrBa2Cu3O7-delta in magnetic fields
    Uma, S
    Schnelle, W
    Gmelin, E
    Rangarajan, G
    Erb, A
    Walker, E
    Flukiger, R
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 : 2677 - 2678
  • [32] Magnetic properties of Pr1.1Sr1.3Ba0.6Cu3O7 single crystals
    Wen, ZL
    Cao, GH
    Fang, MH
    Xu, Z
    Jiao, ZK
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2003, 390 (03): : 277 - 280
  • [33] Preparation and study of structure, electric transport and magnetic properties of Sr3Ru2O7 and Sr3Ru1.5Fe0.5O7
    Sharma, IB
    Singh, D
    PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES, 1996, 108 (04): : 415 - 420
  • [34] Magnetic and electrical properties of Gd7Rh3 single crystal
    Tsutaoka, T
    Nakamori, Y
    Koyama, K
    Tokunaga, T
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2005, 293 (02) : 768 - 773
  • [35] Magnetic and Electrical Properties of Pr7Ni3 Single Crystal
    Tanaka, Akira
    Haga, Yoshihiro
    Tsutaoka, Takanori
    Shigeoka, Toru
    25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 4: QUANTUM PHASE TRANSITIONS AND MAGNETISM, 2009, 150
  • [36] ELECTRICAL AND OPTICAL-PROPERTIES OF SINGLE CRYSTALLINE ALPHA-AL2O3 DOPED WITH NICKEL
    CHEN, JS
    KROGER, FA
    JOURNAL OF MATERIALS SCIENCE, 1985, 20 (09) : 3191 - 3200
  • [37] Structural, magnetic, and electronic transport properties of (Sr0.9Ca0.1)3Ru2O7 single crystal
    Qian, Bin
    Qu, Zhe
    Peng, Jin
    Liu, Tijiang
    Wu, Xiaoshan
    Spinu, L.
    Mao, Z. Q.
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (07)
  • [38] Development of Eu-doped Sr2MgSi2O7 single crystalline scintillators
    Igashira, Kenta
    Nakauchi, Daisuke
    Ogawa, Taiki
    Kato, Takumi
    Kawaguchi, Noriaki
    Yanagida, Takayuki
    OPTICAL MATERIALS, 2020, 109
  • [39] Magnetic phase diagram of Sr3Fe2O7-δ
    Peets, D. C.
    Kim, J. -H.
    Dosanjh, P.
    Reehuis, M.
    Maljuk, A.
    Aliouane, N.
    Ulrich, C.
    Keimer, B.
    PHYSICAL REVIEW B, 2013, 87 (21):
  • [40] Electrical and AC Magnetic Properties of YBa2Cu3O7-8 Superconductors
    Akther, Hossain, A. K. M.
    Ahmed, S.
    Huq, M.
    Journal of the Bangladesh Academy of Sciences, 1996,
12345