Quantum Magneto-Oscillations in a Supramolecular Mn(II)-[3×3] Grid

O. Waldmann, S. Carretta, P. Santini, R. Koch, A. G. M. Jansen, G. Amoretti, R. Caciuffo, L. Zhao, and L. K. Thompson
Phys. Rev. Lett. 92, 096403 – Published 5 March 2004

Abstract

The magnetic grid molecule Mn(II)-[3×3] has been studied by high-field torque magnetometry at He3 temperatures. At fields above 5 T, the torque versus field curves exhibit an unprecedented oscillatory behavior. A model is proposed which describes these magneto-oscillations well.

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  • Received 15 October 2003

DOI:https://doi.org/10.1103/PhysRevLett.92.096403

©2004 American Physical Society

Authors & Affiliations

O. Waldmann1,*, S. Carretta2, P. Santini2, R. Koch3, A. G. M. Jansen4,5, G. Amoretti2, R. Caciuffo6, L. Zhao7, and L. K. Thompson7

  • 1Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
  • 2INFM and Dipartimento di Fisica, Università di Parma, I-43100 Parma, Italy
  • 3Physikalisches Institut III, Universität Erlangen-Nürnberg, 91058 Erlangen, Germany
  • 4CEA-Grenoble, DRFMC/SPSMS, 38054 Grenoble, France
  • 5Grenoble High Magnetic Field Laboratory, CNRS and MPI-FKF, 38042 Grenoble, France
  • 6INFM and Dipartimento di Fisica, Università Politecnica della Marche, I-60131 Ancona, Italy
  • 7Department of Chemistry, Memorial University, St. Johns, Newfoundland, Canada A1B 3X7

  • *Corresponding author. Email address: waldmann@mps.ohio-state.edu

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Issue

Vol. 92, Iss. 9 — 5 March 2004

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