Open-Shell Effects on Optoelectronic Properties: Antiambipolar Charge Transport and Anti-Kasha Doublet Emission from a N-Substituted Bisphenalenyl

2019 ◽  
Vol 142 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Muhammad Imran ◽  
Caleb M. Wehrmann ◽  
Mark S. Chen
Keyword(s):  
Charge Transport ◽  
Open Shell ◽  
Optoelectronic Properties ◽  
Shell Effects

Charge transport properties of open-shell graphene fragments: a computational study of the phenalenyl tilings

2021 ◽  
Author(s):  
Wei-Chih Chen ◽  
Ito Chao
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Computational Study ◽  
Design Strategy ◽  
Open Shell

The skeleton of the phenalenyl radical was extended to explore charge-transporting materials. MO-based design strategy successfully leads to graphene-like radicals superior to the phenalenyl radical with different sizes and shapes.

scholarly journals Surface structure, optoelectronic properties and charge transport in ZnO nanocrystal/MDMO-PPV multilayer films

2018 ◽  
Vol 20 (17) ◽  
pp. 12260-12271 ◽  
Author(s):  
Qing Lian ◽  
Mu Chen ◽  
Muhamad Z. Mokhtar ◽  
Shanglin Wu ◽  
Mingning Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Surface Structure ◽  
Light Absorption ◽  
Open Circuit Voltage ◽  
Multilayer Films ◽  
Open Circuit ◽  
Optoelectronic Properties ◽  
Photoluminescence Quenching ◽  
Zno Nanocrystal

ZnO nanocrystal/MDMO-PPV multilayer films were studied that contained six bilayers and showed excellent light absorption tuneability, photoluminescence quenching and solar cells exhibited a surprisingly high open circuit voltage.

scholarly journals Solvent-dependent self-assembly and ordering in slow-drying drop-cast conjugated polymer films

2015 ◽  
Vol 3 (38) ◽  
pp. 9842-9848 ◽  
Author(s):  
Kui Zhao ◽  
Xinhong Yu ◽  
Ruipeng Li ◽  
Aram Amassian ◽  
Yanchun Han
Keyword(s):  
Thin Films ◽  
Conjugated Polymers ◽  
Charge Transport ◽  
Polymer Films ◽  
Self Assembly ◽  
Conjugated Polymer ◽  
Optoelectronic Properties ◽  
Microstructure Development ◽  
Mechanistic Understanding ◽  
Semiconducting Thin Films

The mechanistic understanding of the intrinsic molecular self-assembly of conjugated polymers is of immense importance to control the microstructure development in organic semiconducting thin films, with a meaningful impact on charge transport and optoelectronic properties.

Optoelectronic properties and depth profile of charge transport in nanocrystal films

2017 ◽  
Vol 96 (3) ◽  
Author(s):  
Willi Aigner ◽  
Oliver Bienek ◽  
Derese Desta ◽  
Hartmut Wiggers ◽  
Martin Stutzmann ◽  
...  
Keyword(s):  
Charge Transport ◽  
Depth Profile ◽  
Optoelectronic Properties ◽  
Nanocrystal Films

Effects of pyridyl group orientations on the optoelectronic properties of regio-isomeric diketopyrrolopyrrole based π-conjugated polymers

2016 ◽  
Vol 4 (13) ◽  
pp. 2470-2479 ◽  
Author(s):  
Jing Yue ◽  
Sheng Sun ◽  
Junfei Liang ◽  
Wenkai Zhong ◽  
Linfeng Lan ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Charge Transport ◽  
Transport Properties ◽  
Molecular Geometry ◽  
Optoelectronic Properties ◽  
Pyridyl Group

The orientation of the N-atom in the pyridyl groups shows pronounced effects on the molecular geometry and charge transport properties.

Core-polarization and open-shell effects in E6 transitions

1983 ◽  
Vol 403 (1) ◽  
pp. 93-98 ◽  
Author(s):  
B. Castel ◽  
G.R. Satchler ◽  
L. Zamick ◽  
I.P. Johnstone
Keyword(s):  
Open Shell ◽  
Core Polarization ◽  
Shell Effects

Functional Corannulene: Diverse Structures, Enhanced Charge Transport, and Tunable Optoelectronic Properties

ChemPhysChem ◽  
2014 ◽  
Vol 15 (5) ◽  
pp. 885-893 ◽  
Author(s):  
Somananda Sanyal ◽  
Arun K. Manna ◽  
Swapan K. Pati
Keyword(s):  
Charge Transport ◽  
Optoelectronic Properties

scholarly journals Effective interplay of donor and acceptor groups for tuning optoelectronic properties in oligothiophene–naphthalimide assemblies

2020 ◽  
Vol 8 (43) ◽  
pp. 15277-15289
Author(s):  
Matías J. Alonso-Navarro ◽  
Alexandra Harbuzaru ◽  
Paula de Echegaray ◽  
Iratxe Arrechea-Marcos ◽  
Albert Harillo-Baños ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Mechanism ◽  
Molecular Orbitals ◽  
Optoelectronic Properties ◽  
Frontier Molecular Orbitals ◽  
Charge Transport Mechanism ◽  
And Topology ◽  
Donor And Acceptor

In this work, a series of naphthalimide fused thienopyrazine derivatives was designed in order to efficiently modulate both the energy and topology of the frontier molecular orbitals involved in the charge transport mechanism.

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