title: Exploring the role of chemical substitution and geometrical changes on singlet fission via time resolved spectroscopy creator: Alagna, Nicolò subject: ddc-540 subject: 540 Chemistry and allied sciences description: Singlet fission (SF) is a photophysical reaction where a singlet excited organic molecule shares its energy with a neighbor ground state organic molecule, generating two spin-triplet states. In this work, the role of chemical substitutions and geometrical changes were investigated on SF in thin films, in direct-linked heterodimers, and in bridge-linked heterodimers. date: 2021 type: Dissertation type: info:eu-repo/semantics/doctoralThesis type: NonPeerReviewed format: application/pdf identifier: https://archiv.ub.uni-heidelberg.de/volltextserverhttps://archiv.ub.uni-heidelberg.de/volltextserver/30083/7/NicoloAlagna_%20PhD_%282021%29.pdf identifier: DOI:10.11588/heidok.00030083 identifier: urn:nbn:de:bsz:16-heidok-300838 identifier: Alagna, Nicolò (2021) Exploring the role of chemical substitution and geometrical changes on singlet fission via time resolved spectroscopy. [Dissertation] relation: https://archiv.ub.uni-heidelberg.de/volltextserver/30083/ rights: info:eu-repo/semantics/openAccess rights: http://archiv.ub.uni-heidelberg.de/volltextserver/help/license_urhg.html language: eng