EVOLUTION OF STRUCTURE AND SUPERCONDUCTIVITY OF LI-1-XTI2O4 SINGLE-CRYSTALS WITHOUT TI CATION DISORDER

被引：11
|
作者：
MOSHOPOULOU, E [1 ]
BORDET, P [1 ]
SULPICE, A [1 ]
CAPPONI, JJ [1 ]
机构：
[1] CNRS,CTR RECH TRES BASSES TEMP,F-38042 GRENOBLE 09,FRANCE
来源：
PHYSICA C | 1994年 / 235卷
关键词：
D O I：
10.1016/0921-4534(94)91598-9
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The superconducting and structural properties of Li1-xTi2O4. single crystals are studied at low temperature by x-ray diffraction and SQUID magnetometry. We show that Tc is directly related to Li stoichiometry and Ti valence. We show that the structure cannot withstand high Li deficiencies without Ti network disorder.
引用
收藏
页码：747 / 748
页数：2
相关论文
共 50 条
  • [21] GROWTH OF LI2O SINGLE-CRYSTALS BY THE FLOATING ZONE METHOD
    SHINDO, I
    KIMURA, S
    JOURNAL OF NUCLEAR MATERIALS, 1979, 79 (02) : 418 - 419
  • [22] SUPERCONDUCTIVITY AND THE STRUCTURE OF YBA2CU3O6 CERAMICS AND SINGLE-CRYSTALS TREATED IN HALOGEN VAPORS
    OSSIPYAN, YA
    ZHARIKOV, OV
    PHYSICA C, 1989, 162 : 79 - 80
  • [23] Titanium migration driven by Li vacancies in Li1-xTi2O4 spinel
    Kitada, A.
    Arevalo-Lopez, A. M.
    Attfield, J. P.
    CHEMICAL COMMUNICATIONS, 2015, 51 (57) : 11359 - 11361
  • [24] Phase stability and nondilute Li diffusion in spinel Li1+xTi2O4
    Bhattacharya, Jishnu
    Van der Ven, Anton
    PHYSICAL REVIEW B, 2010, 81 (10)
  • [25] DIELECTRIC-DISPERSION AND IMPEDANCE RELAXATION IN LI2B4O7 SINGLE-CRYSTALS
    CHA, JW
    JUNG, HR
    KIM, CS
    KIM, JS
    BAEK, HH
    KIM, JN
    KIM, JB
    CHOI, BC
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 1994, 27 (03) : 303 - 307
  • [26] Crystal growth and superconductivity of LiTi2O4 and Li1+1/3Ti2-1/3O4
    Chen, C
    Spears, M
    Wondre, F
    Ryan, J
    JOURNAL OF CRYSTAL GROWTH, 2003, 250 (1-2) : 139 - 145
  • [27] SUPERCONDUCTIVITY AND X-RAY STRUCTURE OF SINGLE-CRYSTALS OF HGBA2CA2CU3O8+DELTA
    BERTINOTTI, A
    COLSON, D
    HAMMANN, J
    MARUCCO, JF
    PINATEL, A
    PHYSICA C, 1994, 235 : 891 - 892
  • [28] FLUX GROWTH OF ZNGA2O4 SINGLE-CRYSTALS
    VANDERSTRATEN, PJM
    METSELAAR, R
    JOURNAL OF CRYSTAL GROWTH, 1978, 43 (02) : 270 - 272
  • [29] CVT GROWTH AND CHARACTERIZATION OF ZN1-XMNXCR2O4 SINGLE-CRYSTALS
    LECCABUE, F
    WATTS, BE
    PELOSI, C
    FIORANI, D
    TESTA, AM
    PAJACZKOWSKA, A
    BOCELLI, G
    CALESTANI, G
    JOURNAL OF CRYSTAL GROWTH, 1993, 128 (1-4) : 859 - 863
  • [30] ELECTRICAL-CONDUCTION IN EU2TI2O7 SINGLE-CRYSTALS
    PANDIT, AK
    SINGH, RA
    MATERIALS LETTERS, 1991, 12 (03) : 185 - 190
12345