Three-photon electron spin resonances

URN to cite this document:: urn:nbn:de:bvb:355-epub-752014

Alwood, SI ; Mkhitaryan, Vagharsh V.

; Dhileepkumar, S ; Nuibe, C ; Hosseinzadeh, S ; Malissa, Hans

; Lupton, John M.

; Boehme, Christoph

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Date of publication of this fulltext: 11 Mar 2025 17:05

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Abstract

We report the observation of a three-photon resonant transition of charge-carrier spins in an organic light-emitting diode using electrically detected magnetic resonance (EDMR) spectroscopy at room temperature. Under strong magnetic-resonant drive (drive field B1∼ static magnetic field B0), a B0-field swept EDMR line emerges when B0 is approximately three times the one-photon resonance center. ...