Photon Upconversion through a Cascade Process of Two-Photon Absorption in CsPbBr3 and Triplet-Triplet Annihilation in Organic Molecules

2018 ◽  
Author(s):  
Akinori Saeki
Keyword(s):  
Organic Molecules ◽  
Photon Absorption ◽  
Cascade Process ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Triplet Triplet Annihilation

Photon upconversion: from two-photon absorption (TPA) to triplet–triplet annihilation (TTA)

2016 ◽  
Vol 18 (16) ◽  
pp. 10818-10835 ◽  
Author(s):  
Changqing Ye ◽  
Liwei Zhou ◽  
Xiaomei Wang ◽  
Zuoqin Liang
Keyword(s):  
Molecular Engineering ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Recent Advances ◽  
Triplet Triplet Annihilation

Recent advances and remaining challenges are presented in the areas of TPA/TTA-UC, with particular emphasis on molecular engineering of these two upconversion materials.

Computational design of two-photon active organic molecules for infrared responsive materials

2020 ◽  
Vol 8 (29) ◽  
pp. 9867-9873 ◽  
Author(s):  
Robert Zaleśny ◽  
Md. Mehboob Alam ◽  
Paul N. Day ◽  
Kiet A. Nguyen ◽  
Ruth Pachter ◽  
...  
Keyword(s):  
Optical Properties ◽  
Organic Molecules ◽  
Computational Design ◽  
Photon Absorption ◽  
Organic Cations ◽  
Design Rules ◽  
Responsive Materials ◽  
Two Photon Absorption ◽  
Two Photon

Aiming at proposing design rules, the mechanism of two-photon absorption is analyzed in a series of π-conjugated organic cations and their neutral precursors exhibiting aggregation-enhanced optical properties.

Two-Photon Absorption and Excited State Dynamics of Two Organic Molecules Containing Donor/Acceptor Moieties

2008 ◽  
Vol 25 (7) ◽  
pp. 2456-2459 ◽  
Author(s):  
Yan Yong-Li ◽  
Li Bo ◽  
Liu Kang-Jun ◽  
Dong Zhi-Wei ◽  
Ma Guo-Hong ◽  
...  
Keyword(s):  
Excited State ◽  
Organic Molecules ◽  
Photon Absorption ◽  
Excited State Dynamics ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Donor Acceptor
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