Sumitomo Chemical Company, Limited

Cambridge Display Technology Limited

Fondazione Istituto Italiano Di Tecnologia

Francesco Di Stasio

Martin Humphries

Jonathan Nigel Pillow

Roberto Cingolani

Ruth Pegington

Liberato Manna

Martina Pintani

Roman Krahne

Teresa Pellegrino

James Morey

Iwan Philemon Wilhelmus Remy Roger Moreels

Joel Quedar Ge Tian Chi Grim

Ian Johnson

Sotirios Christodoulou

Thanh Binh Mai

Muhammad Imran

A composition suitable for use in an organic light-emitting layer () of an organic light-emitting device having an anode () and a cathode (), the composition comprising a fluorescent light-emitting material, a first triplet-accepting material and a second triplet-accepting material that is different from the first triplet-accepting material. The fluorescent light-emitting material may be a repeat unit of a light-emitting polymer, and the first and second triplet-accepting materials may independently be repeat units of the light-emitting polymer or may be mixed with the fluorescent light-emitting material.

Organic light-emitting compositions having multiple triplet-accepting materials, and devices and methods thereof

Laser device characterized in that it comprises, as gain medium, a film of colloidal nanocrystals of semiconductor material, wherein said nanocrystals are two-dimensional nanocrystals suitable for forming quantum wells for confinement of the charge carriers in the nanocrystals and having a biexciton gain mechanism.

Continuous-wave pumped colloidal nanocrystal laser

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Genoa, Italy

Francesco Di Stasio