Rubrene Nanoaggregate-Integrated CH3NH3PbI3 Bilayer Film: Role of Singlet Fission and Photon Upconversion

2021 ◽  
Author(s):  
Wenjun Ni ◽  
Yue Wu ◽  
Licheng Sun ◽  
Gagik G. Gurzadyan
Keyword(s):  
Bilayer Film ◽  
Singlet Fission

Singlet Fission in Concentrated TIPS-Pentacene Solutions: The Role of Excimers and Aggregates

2021 ◽  
Author(s):  
Miroslav Dvořák ◽  
Shyamal K. K. Prasad ◽  
Cameron B. Dover ◽  
Chelsea R. Forest ◽  
Akasha Kaleem ◽  
...  
Keyword(s):  
Singlet Fission

The role of conformational heterogeneity in the excited state dynamics of linked diketopyrrolopyrrole dimers

2021 ◽  
Author(s):  
Siobhan Bradley ◽  
Ming Chi ◽  
Jonathan White ◽  
Christopher R. Hall ◽  
Lars Goerigk ◽  
...  
Keyword(s):  
Excited State ◽  
Conformational Heterogeneity ◽  
Singlet Fission ◽  
Excited State Dynamics

Diketopyrrolopyrrole (DPP) derivatives have been proposed for both singlet fission and energy upconversion as they meet the energetic requirements and exhibit superior photostability compared to many other chromophores. In this...

Role of the Dark 2Ag State in Donor–Acceptor Copolymers as a Pathway for Singlet Fission: A DMRG Study

2017 ◽  
Vol 8 (10) ◽  
pp. 2175-2181 ◽  
Author(s):  
Jiajun Ren ◽  
Qian Peng ◽  
Xu Zhang ◽  
Yuanping Yi ◽  
Zhigang Shuai
Keyword(s):  
Singlet Fission ◽  
Donor Acceptor

Polymorphism Controlled Singlet Fission in TIPS-Anthracene: Role of Stacking Orientation

2017 ◽  
Vol 121 (3) ◽  
pp. 1412-1420 ◽  
Author(s):  
Kalishankar Bhattacharyya ◽  
Ayan Datta
Keyword(s):  
Singlet Fission

scholarly journals Singlet fission: the role of molecular packing

2019 ◽  
pp. 498-516
Author(s):  
Eric A. Buchanan ◽  
Josef Michl
Keyword(s):  
Molecular Packing ◽  
Singlet Fission

scholarly journals Role of Sandwich Cu Layer in and Effect of Self-Bias on Nanomechanical Properties of Copper/Diamond-Like Carbon Bilayer Films

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Neeraj Dwivedi ◽  
Sushil Kumar ◽  
Hitendra K. Malik ◽  
C. M. S. Rauthan ◽  
O. S. Panwar
Keyword(s):  
Chemical Vapor ◽  
Industrial Applications ◽  
Rf Plasma ◽  
Bilayer Film ◽  
Magnetic Storage ◽  
Potential Candidate ◽  
Nanomechanical Properties ◽  
Bilayer Films ◽  
Self Bias

The role of sandwich Cu layer in and effect of self-bias on structural and nanomechanical properties of Cu/DLC bilayer films have been explored. Cu/DLC bilayer films were grown, under varied self-bias from −125 to −225 V, using hybrid system involving radio-frequency- (RF-) plasma-enhanced chemical vapor deposition and RF-sputtering units. Surface topography and mean roughness was studied by atomic force microscope and then correlated with mechanical properties. The addition of sandwich Cu layer in DLC reduces its residual stress and does not affect bilayer film hardness and elastic modulus. Load versus displacement was also employed to estimate various other mechanical parameters, which further correlated with self-bias and structural properties. These Cu/DLC bilayer films seem to be a potential candidate for various industrial applications such as hard and protective coating on cutting tools, solar cells, and wear resistance coating on magnetic storage media.

Suppressing triplet decay in quinoidal singlet fission materials: the role of molecular planarity and rigidity

2020 ◽  
Vol 22 (14) ◽  
pp. 7546-7551
Author(s):  
Ruihong Duan ◽  
Guangchao Han ◽  
Yan Zeng ◽  
Qian Peng ◽  
Yuanping Yi
Keyword(s):  
Triplet State ◽  
Singlet Fission ◽  
Nonradiative Decay

The nonradiative decay of the lowest triplet state for quinoidal singlet fission materials can be effectively suppressed by increasing molecular planarity and rigidity.

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