Nonequilibrium spin crossover in copper phthalocyanine

URN to cite this document:: urn:nbn:de:bvb:355-epub-338266
DOI to cite this document:: 10.5283/epub.33826

Siegert, Benjamin ; Donarini, Andrea

; Grifoni, Milena

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Date of publication of this fulltext: 31 May 2016 08:32

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Abstract

We demonstrate the nonequilibrium tip induced control of the spin state of copper phthalocyanine on an insulator coated substrate. We find that, under the condition of energetic proximity of many-body neutral excited states to the anionic ground state, the system can undergo a population inversion towards these excited states. The resulting state of the system is accompanied by a change in the ...