Sensitizer–host–annihilator ternary-cascaded triplet energy landscape for efficient photon upconversion in the solid state

In this paper, we introduce a new strategy for improving the efficiency of upconversion emissions based on triplet–triplet exciton annihilation (TTA-UC) in the solid state. We designed a ternary blend system consisting of a triplet sensitizer (TS), an exciton-transporting host polymer, and a small a...

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Veröffentlicht in:	The Journal of chemical physics 2020-10, Vol.153 (16), p.161102-161102, Article 161102
Hauptverfasser:	Sakamoto, Yuji, Tamai, Yasunari, Ohkita, Hideo
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry, Physical Density Domains Energy transfer Excitation Excitation spectra Excitons Physical Sciences Physics Physics, Atomic, Molecular & Chemical Science & Technology Solid state Upconversion
Online-Zugang:	Volltext
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