We find that in a paramagnetic pyrene derivative of the nitronyl nitroxide radical deposited on rutile TiO2(110) single crystals the molecules keep/lose their paramagnetic character depending on the local substrate hydroxylation. The first molecular layer may act as a "buffer" on which intact organic magnets are grown.
At the interface between organic radicals and TiO2(110) single crystals: electronic structure and paramagnetic character / Reza Kakavandi;Sabine-Antonia Savu;Andrea Caneschi;Thomas Chassé;Maria Benedetta Casu. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - STAMPA. - 49:(2013), pp. 10103-10105. [10.1039/c3cc45693e]
At the interface between organic radicals and TiO2(110) single crystals: electronic structure and paramagnetic character
CANESCHI, ANDREA;
2013
Abstract
We find that in a paramagnetic pyrene derivative of the nitronyl nitroxide radical deposited on rutile TiO2(110) single crystals the molecules keep/lose their paramagnetic character depending on the local substrate hydroxylation. The first molecular layer may act as a "buffer" on which intact organic magnets are grown.
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