scholarly journals Fermi level pinned molecular donor/acceptor junctions: reduction of induced carrier density by interfacial charge transfer complexes

2020 ◽  
Vol 8 (43) ◽  
pp. 15199-15207
Author(s):  
Paul Beyer ◽  
Eduard Meister ◽  
Timo Florian ◽  
Alexander Generalov ◽  
Wolfgang Brütting ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Fermi Level ◽  
Carrier Density ◽  
Charge Transfer Complex ◽  
Charge Transfer Complexes ◽  
Interfacial Charge Transfer ◽  
Fermi Level Pinning ◽  
Donor Acceptor ◽  
Interfacial Charge

Charge transfer complex (CPX) formation at a donor–acceptor interface reduces the amount of Fermi-level pinning induced interfacial charge transfer.

Charge transfer process at the Ag/MPH/TiO2interface by SERS: alignment of the Fermi level

2016 ◽  
Vol 18 (43) ◽  
pp. 30053-30060 ◽  
Author(s):  
Xiaolei Zhang ◽  
Huimin Sui ◽  
Xiaolei Wang ◽  
Hongyang Su ◽  
Weina Cheng ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Fermi Level ◽  
Transfer Process ◽  
Au Nanoparticle ◽  
Charge Transfer Process ◽  
Interfacial Charge Transfer ◽  
Interfacial Charge

A nanoscale metal–molecule–semiconductor assembly (Ag/4-mercaptophenol/TiO2) has been fabricated over Au nanoparticle (NP) films as a model to study the interfacial charge transfer (CT) effects involved in Ag/MPH/TiO2.

Photoinduced transformations in semiconductor­metal nanocomposite assemblies

2002 ◽  
Vol 74 (9) ◽  
pp. 1693-1706 ◽  
Author(s):  
Prashant V. Kamat
Keyword(s):  
Charge Transfer ◽  
Fermi Level ◽  
Morphological Changes ◽  
Metal Layer ◽  
Oxide Semiconductor ◽  
Semiconductor Surface ◽  
Interfacial Charge Transfer ◽  
Transfer Processes ◽  
Photocurrent Generation ◽  
Interfacial Charge

Semiconductor­metal nanocomposites provide a simple and convenient way to tailor the properties of photocatalysts. Modification of semiconductor surface improves charge separation and promotes interfacial charge-transfer processes in nanocomposite systems. Charge accumulation in the metal layer results in Fermi-level equilibration raising the quasi-Fermi level of the composite close to the conduction band level of the oxide semiconductor. Phototransformations of such compositesincluding morphological changes, interfacial charge-transfer processes and photocurrent generation of TiO2-capped gold colloidsare presented in this review article.

Influence of the Relative Molecular Orientation on Interfacial Charge-Transfer Excitons at Donor/Acceptor Nanoscale Heterojunctions

2014 ◽  
Vol 118 (27) ◽  
pp. 14833-14839 ◽  
Author(s):  
Mahdieh Aghamohammadi ◽  
Anton Fernández ◽  
Malte Schmidt ◽  
Ana Pérez-Rodríguez ◽  
Alejandro Rodolfo Goñi ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Molecular Orientation ◽  
Interfacial Charge Transfer ◽  
Donor Acceptor ◽  
Charge Transfer Excitons ◽  
Interfacial Charge

Interfacial charge transfer complex between TiO2 and non-aromatic ligand squaric acid

2022 ◽  
Vol 123 ◽  
pp. 111918
Author(s):  
Zuzana Barbieriková ◽  
Miriama Šimunková ◽  
Vlasta Brezová ◽  
Dušan Sredojević ◽  
Vesna Lazić ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Squaric Acid ◽  
Interfacial Charge Transfer ◽  
Aromatic Ligand ◽  
Interfacial Charge
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