Reversible Phototuning of Ferromagnetism at Au–S Interfaces at Room Temperature†
Masayuki Suda
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorNaoto Kameyama
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorMotohiro Suzuki Dr.
Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo, 679-5198, Japan
Search for more papers by this authorNaomi Kawamura Dr.
Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo, 679-5198, Japan
Search for more papers by this authorYasuaki Einaga Prof.
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorMasayuki Suda
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorNaoto Kameyama
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorMotohiro Suzuki Dr.
Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo, 679-5198, Japan
Search for more papers by this authorNaomi Kawamura Dr.
Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo, 679-5198, Japan
Search for more papers by this authorYasuaki Einaga Prof.
Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan, Fax: (+81) 45-566-1697
Search for more papers by this authorThis work was supported by the New Energy and Industrial Technology Development Organization (NEDO) and a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of the Japanese government.
Graphical Abstract
Wie aus dem Nichts: Starke photoinduzierte Änderungen des Ferromagnetismus wurden an der Grenzfläche zwischen Goldnanopartikeln (Au-NPs) und ankonjugierten Azobenzolthiolen beobachtet. Die photomagnetischen Effekte können einem Wechsel des bei der Photoisomerisierung des Azoliganden auftretenden Ladungsverlustes und der damit einhergehenden Umkehr des Oberflächendipols zugeschrieben werden.
Supporting Information
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