Core-hole induced charge transfer and Coster-Kronig enhanced fluorescence at the3dthreshold of lanthanum studied by resonant inelastic scattering

1998 ◽  
Vol 58 (24) ◽  
pp. R15951-R15954 ◽  
Author(s):  
A. Moewes ◽  
S. Stadler ◽  
R. P. Winarski ◽  
D. L. Ederer ◽  
M. M. Grush ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Inelastic Scattering ◽  
Enhanced Fluorescence ◽  
Core Hole ◽  
Induced Charge

scholarly journals Structure and Photo-Induced Charge Transfer of Pyridine Molecules Adsorbed on TiO2(110): A NEXAFS and Core-Hole-Clock Study

2014 ◽  
Vol 82 (5) ◽  
pp. 341-345 ◽  
Author(s):  
Hiroshi KONDOH ◽  
Yuki HIGASHI ◽  
Masaaki YOSHIDA ◽  
Yuji MONYA ◽  
Ryo TOYOSHIMA ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Core Hole ◽  
Induced Charge

Cooperative Absorption-Induced Charge Transfer in a Solid

1990 ◽  
Author(s):  
Isidore Last ◽  
Thomas F. George
Keyword(s):  
Charge Transfer ◽  
Induced Charge

scholarly journals An In-Situ Reaction Route to Molecular Level Dispersed Bisimide and ZnO Nanorod Hybrids with Efficient Photo-Induced Charge Transfer

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Chunzheng Lv ◽  
Lirong He ◽  
Jiahong Tang ◽  
Feng Yang ◽  
Chuhong Zhang
Keyword(s):  
Charge Transfer ◽  
Electric Field ◽  
Self Assembly ◽  
Molecular Level ◽  
Surface Photovoltage ◽  
Zno Nanorod ◽  
In Situ Reaction ◽  
Perylene Bisimide ◽  
Induced Charge

AbstractAs an important photoconductive hybrid material, perylene/ZnO has attracted tremendous attention for photovoltaic-related applications, but generally faces a great challenge to design molecular level dispersed perylenes/ZnO nanohybrids due to easy phase separation between perylenes and ZnO nanocrystals. In this work, we reported an in-situ reaction method to prepare molecular level dispersed H-aggregates of perylene bisimide/ZnO nanorod hybrids. Surface photovoltage and electric field-induced surface photovoltage spectrum show that the photovoltage intensities of nanorod hybrids increased dramatically for 100 times compared with that of pristine perylene bisimide. The enhancement of photovoltage intensities resulting from two aspects: (1) the photo-generated electrons transfer from perylene bisimide to ZnO nanorod due to the electric field formed on the interface of perylene bisimide/ZnO; (2) the H-aggregates of perylene bisimide in ZnO nanorod composites, which is beneficial for photo-generated charge separation and transportation. The introduction of ordered self-assembly thiol-functionalized perylene-3,4,9,10-tetracarboxylic diimide (T-PTCDI)/ ZnO nanorod composites induces a significant improvement in incident photo-to-electron conversion efficiency. This work provides a novel mentality to boost photo-induced charge transfer efficiency, which brings new inspiration for the preparation of the highly efficient solar cell.

Phosphating-induced charge transfer on CoO/CoP interface for alkaline H2 evolution

2021 ◽  
Author(s):  
Qian Li ◽  
Yuchao Wang ◽  
Jian Zeng ◽  
Qiumei Wu ◽  
Qichen Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
H2 Evolution ◽  
Induced Charge

Radiation-induced charge transfer inefficiency in charge-coupled devices: Sentinel-4 CCD pre-development as a case study

2014 ◽  
Author(s):  
T. Prod'homme ◽  
J.-M. Belloir ◽  
H. Weber ◽  
G. Bazalgette Courrèges-Lacoste ◽  
R. Meynart ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Coupled Devices ◽  
Radiation Induced ◽  
Induced Charge

A benzothiazole-based fluorescence turn-on sensor for copper(II)

2021 ◽  
Author(s):  
Gyeongjin Kim ◽  
Donghwan Choi ◽  
Cheal Kim
Keyword(s):  
Charge Transfer ◽  
Limit Of Detection ◽  
Theoretical Calculations ◽  
Enhanced Fluorescence ◽  
Turn On ◽  
Fluorescent Response ◽  
Chelation Enhanced Fluorescence ◽  
Fluorescence Turn On ◽  
Internal Charge Transfer ◽  
Internal Charge

Abstract A new benzothiazole-based chemosensor BTN (1-((Z)-(((E)-3-methylbenzo[d]thiazol-2(3H)-ylidene)hydrazono)methyl)naphthalen-2-ol) was synthesized for the detection of Cu2+. BTN could detect Cu2+ with “off-on” fluorescent response from colorless to yellow irrespective of presence of other cations. Limit of detection for Cu2+ was determined to be 3.3 µM. Binding ratio of BTN and Cu2+ turned out to be a 1:1 with the analysis of Job plot and ESI-MS. Sensing feature of Cu2+ by BTN was explained with theoretical calculations, which might be owing to internal charge transfer and chelation-enhanced fluorescence processes.

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