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Chem Commun (Camb). 2015 Aug 21;51(65):12958-61. doi: 10.1039/c5cc01823d.

Strong antiferromagnetic exchange between manganese phthalocyanine and ferromagnetic europium oxide.

Chemical communications (Cambridge, England)

Christian Wäckerlin, Fabio Donati, Aparajita Singha, Romana Baltic, Anne-Christine Uldry, Bernard Delley, Stefano Rusponi, Jan Dreiser

Affiliations

  1. Institute of Condensed Matter Physics, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland. [email protected].

PMID: 26171839 DOI: 10.1039/c5cc01823d

Abstract

We report on the antiferromagnetic exchange coupling between a submonolayer of Mn(II)-phthalocyanine molecules and a ferromagnetic Eu(II)-oxide thin film. The exchange energy is larger by nearly two orders of magnitude compared to previous studies involving oxidic substrates.

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