Modelling electric field control of the spin state in the mixed-valence polyoxometalate [GeV14O40]8-

被引：24
作者：
Cardona-Serra, Salvador [1 ]
Clemente-Juan, Juan M. [1 ]
Gaita-Arino, Alejandro [1 ]
Suaud, Nicolas [2 ,3 ]
Svoboda, Ondrej [2 ,3 ]
Coronado, Eugenio [1 ]
机构：
[1] Univ Valencia, Inst Ciencia Mol ICMol, Paterna 46980, Spain
[2] Univ Toulouse, UPS, Lab Chim & Phys Quant, IRSAMC, F-31062 Toulouse, France
[3] CNRS, UMR 5626, F-31062 Toulouse, France
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 83期
关键词：
HETEROPOLY BLUES; MOLECULAR SPINTRONICS; MAGNETIC MOLECULES; DELOCALIZATION; COMPLEXES; CLUSTERS; PAIRS; NMR;
D O I：
10.1039/c3cc44859b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The two-electron reduced mixed-valence polyoxometalate [GeV14O40](8-) presents an unusual paramagnetic behaviour as a consequence of the partial trapping of these electrons. The effect of applying an electric field is that of inducing antiferromagnetic coupling between the two delocalized electronic spins.
引用
收藏
页码：9621 / 9623
页数：3
相关论文
共 24 条
  • [1] Baadji N, 2009, NAT MATER, V8, P813, DOI [10.1038/NMAT2525, 10.1038/nmat2525]
  • [2] Quantum oscillations in a molecular magnet
    Bertaina, S.
    Gambarelli, S.
    Mitra, T.
    Tsukerblat, B.
    Mueller, A.
    Barbara, B.
    [J]. NATURE, 2008, 453 (7192) : 203 - U5
  • [3] Polyoxoanion with octahedral germanium(IV) hetero atom:: Synthesis, structure, magnetism, EPR, electrochemistry and XPS studies on the mixed-valence 14-vanadogermanate [GeVV12VIV2O40]8-
    Bi, Li-Hua
    Kortz, Ulrich
    Dickman, Michael H.
    Nellutla, Saritha
    Dalal, Naresh S.
    Keita, Bineta
    Nadjo, Louis
    Prinz, Manuel
    Neumann, Manfred
    [J]. JOURNAL OF CLUSTER SCIENCE, 2006, 17 (02) : 143 - 165
  • [4] Molecular spintronics using single-molecule magnets
    Bogani, Lapo
    Wernsdorfer, Wolfgang
    [J]. NATURE MATERIALS, 2008, 7 (03) : 179 - 186
  • [5] MIXED-VALENCE POLYOXOMETALATE CLUSTERS .2. DELOCALIZATION OF ELECTRONIC PAIRS IN 18-SITE HETEROPOLY BLUES WITH WELLS-DAWSON STRUCTURE
    BORRASALMENAR, JJ
    CLEMENTE JUAN, JM
    CORONADO, E
    TSUKERBLAT, BS
    [J]. CHEMICAL PHYSICS, 1995, 195 (1-3) : 17 - 28
  • [6] MIXED-VALENCE POLYOXOMETALATE CLUSTERS .1. DELOCALIZATION OF ELECTRONIC PAIRS IN DODECANUCLEAR HETEROPOLY BLUES WITH KEGGIN STRUCTURE
    BORRASALMENAR, JJ
    CLEMENTE JUAN, JM
    CORONADO, E
    TSUKERBLAT, BS
    [J]. CHEMICAL PHYSICS, 1995, 195 (1-3) : 1 - 15
  • [7] Molecular analog of multiferroics: Electric and magnetic field effects in many-electron mixed-valence dimers
    Bosch-Serrano, Cristian
    Clemente-Juan, Juan M.
    Coronado, Eugenio
    Gaita-Arino, Alejandro
    Palii, Andrew
    Tsukerblat, Boris
    [J]. PHYSICAL REVIEW B, 2012, 86 (02)
  • [8] Electric Field Control of the Spin State in Mixed-Valence Magnetic Molecules
    Bosch-Serrano, Cristian
    Clemente-Juan, Juan M.
    Coronado, Eugenio
    Gaita-Arino, Alejandro
    Palii, Andrew
    Tsukerblat, Boris
    [J]. CHEMPHYSCHEM, 2012, 13 (11) : 2662 - 2665
  • [9] Molecular vs. inorganic spintronics: the role of molecular materials and single molecules
    Camarero, Julio
    Coronado, Eugenio
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (12) : 1678 - 1684
  • [10] MAGNETIC-PROPERTIES OF MIXED-VALENCE HETEROPOLY BLUES - INTERACTIONS WITHIN COMPLEXES CONTAINING PARAMAGNETIC ATOMS IN VARIOUS SITES AS WELL AS BLUE ELECTRONS DELOCALIZED OVER POLYTUNGSTATE FRAMEWORKS
    CASANPASTOR, N
    BAKER, LCW
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (26) : 10384 - 10394
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