Magnetic ordering at 20 K and below in the C60 and C70 based fullerene salts

被引：0
|
作者：
Mrzel, A [1 ]
Umek, P [1 ]
Cevc, P [1 ]
Omerzu, A [1 ]
Mihailovic, D [1 ]
机构：
[1] Jozef Stefan Inst, Ljubljana 1000, Slovenia
来源：
FULLERENES AND CARBON BASED MATERIALS | 1998年 / 68卷
关键词：
fullerene; electron spin resonance; optical properties;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A number of different C-60 and C-70 fullerene monoderivatives were synthesized and doped with tetrakis(dimethylamino)ethylene (TDAE) and cobaltocene (Cp2Co) to create charge transfer complexes with the aim of finding novel magnetic materials based on fullerenes. In this work X-band electron spin resonance (ESR) measurements are presented together with characterization of these charge transfer complexes using infrared and ultraviolet (UV)/Vis/near infrared spectroscopy. In most of these materials interactions between electronic spins on fullerene derivatives is found to be antiferromagnetic including C-70 except for 3-aminophenyl-methane[60]fullerene doped with cobaltocene which shows ferromagnetic behaviour below 20 K. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：603 / 606
页数：4
相关论文
共 50 条
  • [21] DFT results against experimental data for electronic properties of C60 and C70 fullerene derivatives
    Rostami, Zahra
    Hosseinian, Akram
    Monfared, Aazam
    JOURNAL OF MOLECULAR GRAPHICS & MODELLING, 2018, 81 : 60 - 67
  • [22] Theoretical investigation of the reflectivity of fullerene-(C60, C70)/AlN multilayers in UV region
    Xu, BS
    Han, P
    Liang, J
    Liu, XG
    Bao, HQ
    Li, TB
    Chen, MW
    Ichinose, H
    SOLID STATE COMMUNICATIONS, 2005, 133 (06) : 353 - 356
  • [23] Cyclosulfurization of C60 and C70 fullerenes: a DFT study
    Anafcheh, Maryam
    Ektefa, Fatemeh
    STRUCTURAL CHEMISTRY, 2015, 26 (04) : 1115 - 1124
  • [24] Cyclosulfurization of C60 and C70 fullerenes: a DFT study
    Maryam Anafcheh
    Fatemeh Ektefa
    Structural Chemistry, 2015, 26 : 1115 - 1124
  • [25] The solubility of fullerene C60-fullerene C70 mixtures in styrene at 25°C
    K. N. Semenov
    N. A. Charykov
    O. V. Arapov
    N. I. Alekseev
    M. A. Trofimova
    Russian Journal of Physical Chemistry A, 2009, 83 : 59 - 62
  • [26] Studies of the photoexcited states of the fullerenes, C60 and C70
    S. M. Argentine
    K. T. Kotz
    T. Rudalevige
    D. Zaziski
    A. H. Francis
    R. Zand
    J. A. Schleuter
    Research on Chemical Intermediates, 1997, 23 : 601 - 620
  • [27] Dielectric constants of C60 and C70 thin films
    Kataura, H
    Endo, Y
    Achiba, Y
    Kikuchi, K
    Hanyu, T
    Yamaguchi, S
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1997, 58 (11) : 1913 - 1917
  • [28] Electrodynamical forbiddance of a strong quadrupole light- molecule interaction in fullerene C60 and its withdrawal in fullerene C70
    Chelibanov, V. P.
    Polubotko, A. M.
    CHEMICAL PHYSICS LETTERS, 2018, 695 : 235 - 239
  • [29] Influence of UV Pretreatment on Thermooxidative Degradation of Poly(Methyl Methacrylate) Films with Fullerene C60 or C70
    B. B. Troitskii
    L. V. Khokhlova
    A. N. Konev
    V. N. Denisova
    M. A. Novikova
    M. A. Lopatin
    Russian Journal of Applied Chemistry, 2005, 78 : 1018 - 1022
  • [30] Cross-fullerene dimers [(C60)(C70)]:: Solid-state synthesis, characterization and mechanism
    Tagmatarchis, N
    Forman, GS
    Taninaka, A
    Shinohara, H
    SYNLETT, 2002, (02) : 235 - 238
12345