Quantum tunnelling of the magnetization in a monolayer of oriented single-molecule magnets

被引：0
|
作者：
M. Mannini
F. Pineider
C. Danieli
F. Totti
L. Sorace
Ph. Sainctavit
M.-A. Arrio
E. Otero
L. Joly
J. C. Cezar
A. Cornia
R. Sessoli
机构：
[1] University of Florence,Department of Chemistry ‘Ugo Schiff’ and INSTM Research Unit
[2] 50019 Sesto Fiorentino,Department of Chemistry and INSTM Research Unit
[3] Italy,undefined
[4] ISTM-CNR,undefined
[5] URT Firenze,undefined
[6] University of Florence,undefined
[7] University of Modena and Reggio Emilia,undefined
[8] 41100 Modena,undefined
[9] Italy,undefined
[10] Institut de Minéralogie et de Physique des Milieux Condensés,undefined
[11] CNRS UMR7590,undefined
[12] Université Pierre et Marie Curie,undefined
[13] 75252 Paris,undefined
[14] France,undefined
[15] Synchrotron Soleil,undefined
[16] Saint Aubin,undefined
[17] 91192 Gif sur Yvette,undefined
[18] France,undefined
[19] Swiss Light Source,undefined
[20] Paul Scherrer Institut,undefined
[21] 5232 Villigen,undefined
[22] Switzerland,undefined
[23] European Synchrotron Radiation Facility,undefined
[24] 38043 Grenoble,undefined
[25] France,undefined
[26] Present address: IPCMS – DMONS,undefined
[27] 67034 Strasbourg,undefined
[28] France.,undefined
来源：
Nature | 2010年 / 468卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Single-molecule magnets are molecular complexes with magnetic bistability that may be exploited in information storage applications. Recently it was shown that such a molecular magnetic memory effect is retained for Fe4 clusters when they are wired to a gold surface. Mannini et al. have now tailored the clusters so that they have a preferential orientation and form a self-assembled monolayer on the surface. As a result, it becomes possible to observe a striking effect of single-molecule magnets — quantum tunnelling of the magnetization, which shows up as steps in the magnetic hysteresis loop. This approach may be of use for the design of practical thin-film molecular spintronic devices.
引用
收藏
页码：417 / 421
页数：4
相关论文
共 50 条
  • [1] Quantum tunnelling of the magnetization in a monolayer of oriented single-molecule magnets
    Mannini, M.
    Pineider, F.
    Danieli, C.
    Totti, F.
    Sorace, L.
    Sainctavit, Ph.
    Arrio, M. -A.
    Otero, E.
    Joly, L.
    Cezar, J. C.
    Cornia, A.
    Sessoli, R.
    [J]. NATURE, 2010, 468 (7322) : 417 - 421
  • [2] Quantum tunneling of magnetization in trigonal single-molecule magnets
    Liu, Junjie
    del Barco, Enrique
    Hill, Stephen
    [J]. PHYSICAL REVIEW B, 2012, 85 (01)
  • [3] Optimization of Single-Molecule Magnets by Suppression of Quantum Tunneling of the Magnetization
    Oldengott, Jan Christian
    Schnack, Juergen
    Glaser, Thorsten
    [J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2020, 2020 (34) : 3222 - 3235
  • [4] Vibronic effects on the quantum tunnelling of magnetisation in Kramers single-molecule magnets
    Andrea Mattioni
    Jakob K. Staab
    William J. A. Blackmore
    Daniel Reta
    Jake Iles-Smith
    Ahsan Nazir
    Nicholas F. Chilton
    [J]. Nature Communications, 15
  • [5] Vibronic effects on the quantum tunnelling of magnetisation in Kramers single-molecule magnets
    Mattioni, Andrea
    Staab, Jakob K.
    Blackmore, William J. A.
    Reta, Daniel
    Iles-Smith, Jake
    Nazir, Ahsan
    Chilton, Nicholas F.
    [J]. NATURE COMMUNICATIONS, 2024, 15 (01)
  • [6] Magnetization tunneling in single-molecule magnets
    Hendrickson, DN
    Christou, G
    Ishimoto, H
    Yoo, J
    Brechin, EK
    Yamaguchi, A
    Rumberger, EM
    Aubin, SMJ
    Sun, ZM
    Aromí, G
    [J]. POLYHEDRON, 2001, 20 (11-14) : 1479 - 1488
  • [7] Quantum tunnelling of magnetization in the single-molecule magnet Mn6
    Bahr, Stefan
    Milios, Constantinos J.
    Jones, Leigh F.
    Brechin, Euan K.
    Mosser, Vincent
    Wernsdorfer, Wolfgang
    [J]. NEW JOURNAL OF CHEMISTRY, 2009, 33 (06) : 1231 - 1236
  • [8] Exchange-biased quantum tunnelling in a supramolecular dimer of single-molecule magnets
    Wernsdorfer, W
    Aliaga-Alcalde, N
    Hendrickson, DN
    Christou, G
    [J]. NATURE, 2002, 416 (6879) : 406 - 409
  • [9] Exchange-biased quantum tunnelling in a supramolecular dimer of single-molecule magnets
    Wolfgang Wernsdorfer
    Núria Aliaga-Alcalde
    David N. Hendrickson
    George Christou
    [J]. Nature, 2002, 416 : 406 - 409
  • [10] Resonant magnetization tunneling in single-molecule magnets
    Aubin, SMJ
    Ruiz, D
    Rumberger, E
    Sun, ZM
    Albela, B
    Wemple, MW
    Dilley, NR
    Ribas, J
    Maple, MB
    Christou, G
    Hendrickson, DN
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1999, 335 : 1083 - 1101
12345