Europium Cyclooctatetraene Nanowire Carpets: A Low-Dimensional, Organometallic, and Ferromagnetic Insulator.

Journal

The journal of physical chemistry letters
ISSN: 1948-7185
Titre abrégé: J Phys Chem Lett
Pays: United States
ID NLM: 101526034

Informations de publication

Date de publication:
07 Mar 2019
Historique:
pubmed: 6 2 2019
medline: 6 2 2019
entrez: 6 2 2019
Statut: ppublish

Résumé

We investigate the magnetic and electronic properties of europium cyclooctatetraene (EuCot) nanowires by means of low-temperature X-ray magnetic circular dichroism (XMCD) and scanning tunneling microscopy (STM) and spectroscopy (STS). The EuCot nanowires are prepared in situ on a graphene surface. STS measurements identify EuCot as an insulator with a minority band gap of 2.3 eV. By means of Eu M

Identifiants

DOI: 10.1021/acs.jpclett.8b03711 PMID: 30717591
pubmed: 30717591
doi: 10.1021/acs.jpclett.8b03711
doi:

Types de publication

Journal Article

Langues

eng

Pagination

911-917

Auteurs

Felix Huttmann (F)

II. Physikalisches Institut , Universität zu Köln , Zülpicher Strasse 77 , D-50937 Köln , Germany.
ORCID: 0000-0002-8503-7034

Nico Rothenbach (N)

Fakultät für Physik , Universität Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE) , Lotharstr. 1 , D-47057 Duisburg , Germany.

Stefan Kraus (S)

II. Physikalisches Institut , Universität zu Köln , Zülpicher Strasse 77 , D-50937 Köln , Germany.

Katharina Ollefs (K)

Fakultät für Physik , Universität Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE) , Lotharstr. 1 , D-47057 Duisburg , Germany.

Lucas M Arruda (LM)

Institut für Experimentalphysik , Freie Universität Berlin , Arnimallee 14 , 14195 Berlin , Germany.
ORCID: 0000-0003-3601-9793

Matthias Bernien (M)

Institut für Experimentalphysik , Freie Universität Berlin , Arnimallee 14 , 14195 Berlin , Germany.

Danny Thonig (D)

Department of Physics and Astronomy, Materials Theory , Uppsala University , SE-75120 Uppsala , Sweden.

Anna Delin (A)

Department of Physics and Astronomy, Materials Theory , Uppsala University , SE-75120 Uppsala , Sweden.
Department of Applied Physics, School of Engineering Sciences , KTH Royal Institute of Technology , Electrum 229 , SE-16440 Kista , Sweden.
SeRC (Swedish e-Science Research Center), KTH Royal Institute of Technology , SE-10044 Stockholm , Sweden.
ORCID: 0000-0001-7788-6127

Jonas Fransson (J)

Department of Physics and Astronomy, Materials Theory , Uppsala University , SE-75120 Uppsala , Sweden.
ORCID: 0000-0002-9217-2218

Kurt Kummer (K)

European Synchrotron Radiation Facility , 71 Avenue des Martyrs, CS40220 , F-38043 Grenoble , Cedex 9, France.
ORCID: 0000-0003-3044-7957

Nicholas B Brookes (NB)

European Synchrotron Radiation Facility , 71 Avenue des Martyrs, CS40220 , F-38043 Grenoble , Cedex 9, France.

Olle Eriksson (O)

Department of Physics and Astronomy, Materials Theory , Uppsala University , SE-75120 Uppsala , Sweden.
School of Science and Technology , Örebro University , SE-701 82 Örebro , Sweden.

Wolfgang Kuch (W)

Institut für Experimentalphysik , Freie Universität Berlin , Arnimallee 14 , 14195 Berlin , Germany.
ORCID: 0000-0002-5764-4574

Thomas Michely (T)

II. Physikalisches Institut , Universität zu Köln , Zülpicher Strasse 77 , D-50937 Köln , Germany.

Heiko Wende (H)

Fakultät für Physik , Universität Duisburg-Essen and Center for Nanointegration Duisburg-Essen (CENIDE) , Lotharstr. 1 , D-47057 Duisburg , Germany.
ORCID: 0000-0001-8395-3541

Classifications MeSH