We welcome both oral and poster abstract submissions on the topics of singlet fission and photon fusion. Please use the downloadable Word template to write your abstract, maintaining the formatting of the document and not exceeding one A4 page. When submitting please state in your email (and not in the abstract document) whether the abstract should be considered for oral or poster presentation. All abstracts should be sent to ispf2@unimib.it. The deadline for the abstract submission has been extended to July 31th.