Tuning p-Si(111) Photovoltage via Molecule|Semiconductor Electronic Coupling

2021 ◽  
Vol 143 (6) ◽  
pp. 2567-2580
Author(s):  
Dylan G. Boucher ◽  
Kara Kearney ◽  
Elif Ertekin ◽  
Michael J. Rose
Keyword(s):  
Electronic Coupling ◽  
Semiconductor Electronic

scholarly journals Thermochromic aggregation-induced dual phosphorescence via temperature-dependent sp3-linked donor-acceptor electronic coupling

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Tao Wang ◽  
Zhubin Hu ◽  
Xiancheng Nie ◽  
Linkun Huang ◽  
Miao Hui ◽  
...  
Keyword(s):  
Excited State ◽  
Room Temperature ◽  
Electronic Coupling ◽  
Temperature Dependent ◽  
Molecular Systems ◽  
Donor And Acceptor ◽  
Theoretical Investigations ◽  
Donor Acceptor ◽  
And Control ◽  
Two Temperature

AbstractAggregation-induced emission (AIE) has proven to be a viable strategy to achieve highly efficient room temperature phosphorescence (RTP) in bulk by restricting molecular motions. Here, we show that by utilizing triphenylamine (TPA) as an electronic donor that connects to an acceptor via an sp3 linker, six TPA-based AIE-active RTP luminophores were obtained. Distinct dual phosphorescence bands emitting from largely localized donor and acceptor triplet emitting states could be recorded at lowered temperatures; at room temperature, only a merged RTP band is present. Theoretical investigations reveal that the two temperature-dependent phosphorescence bands both originate from local/global minima from the lowest triplet excited state (T1). The reported molecular construct serves as an intermediary case between a fully conjugated donor-acceptor system and a donor/acceptor binary mix, which may provide important clues on the design and control of high-freedom molecular systems with complex excited-state dynamics.

Permanent Dipole Moments Enhance Electronic Coupling and Singlet Fission in Pentacene

2021 ◽  
pp. 7453-7458
Author(s):  
Clemens Zeiser ◽  
Luca Moretti ◽  
Thomas Geiger ◽  
Lukas Kalix ◽  
Ana M. Valencia ◽  
...  
Keyword(s):  
Dipole Moments ◽  
Electronic Coupling ◽  
Singlet Fission

scholarly journals Semiconductor Electronic Label-Free Assay for Predictive Toxicology

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Yufei Mao ◽  
Kyeong-Sik Shin ◽  
Xiang Wang ◽  
Zhaoxia Ji ◽  
Huan Meng ◽  
...  
Keyword(s):  
Label Free ◽  
Predictive Toxicology ◽  
Semiconductor Electronic ◽  
Electronic Label

Revealing the Relationship between Semiconductor Electronic Structure and Electron Transfer Dynamics at Metal Oxide–Chromophore Interfaces

2013 ◽  
Vol 117 (48) ◽  
pp. 25259-25268 ◽  
Author(s):  
Robin R. Knauf ◽  
M. Kyle Brennaman ◽  
Leila Alibabaei ◽  
Michael R. Norris ◽  
Jillian L. Dempsey
Keyword(s):  
Electron Transfer ◽  
Electronic Structure ◽  
Metal Oxide ◽  
Semiconductor Electronic ◽  
The Relationship

Orthogonal electronic coupling in multicentre arylamine mixed-valence compounds based on a dibenzofulvene–thiophene conjugated bridge

2017 ◽  
Vol 53 (64) ◽  
pp. 8960-8963 ◽  
Author(s):  
A. Beneduci ◽  
G. A. Corrente ◽  
E. Fabiano ◽  
V. Maltese ◽  
S. Cospito ◽  
...  
Keyword(s):  
Near Infrared ◽  
Mixed Valence ◽  
Infrared Region ◽  
Optical Modulation ◽  
Electronic Coupling ◽  
Voltage Dependent ◽  
Near Infrared Region ◽  
Mixed Valence Compounds

Novel H-shaped tetrarylamine mixed valence compounds showing orthogonal electronic coupling generate voltage-dependent electro-optical modulation in the near infrared region.

Electronic Coupling in C-Clamp-Shaped Molecules:  Solvent-Mediated Superexchange Pathways

1996 ◽  
Vol 118 (1) ◽  
pp. 243-244 ◽  
Author(s):  
Krishna Kumar ◽  
Zhe Lin ◽  
David H. Waldeck ◽  
Matthew B. Zimmt
Keyword(s):  
Electronic Coupling

Ruthenium-Amine Electronic Coupling Bridged through Phen-1,3-diyl Versus Phen-1,4-diyl: Reverse of the Charge Transfer Direction

2013 ◽  
Vol 32 (16) ◽  
pp. 4564-4570 ◽  
Author(s):  
Jian-Hong Tang ◽  
Si-Hai Wu ◽  
Jiang-Yang Shao ◽  
Hai-Jing Nie ◽  
Yu-Wu Zhong
Keyword(s):  
Charge Transfer ◽  
Electronic Coupling ◽  
Transfer Direction
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