Electron transport through a graphene quantum dot: the role of line defect

2014 ◽  
Vol 118 (4) ◽  
pp. 1211-1217 ◽  
Author(s):  
Wei-Jiang Gong ◽  
Li-Hui Jin ◽  
Xue Sun ◽  
Yu Han
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Line Defect ◽  
Graphene Quantum Dot

Role of the chemical bonding for the time-dependent electron transport through an interacting quantum dot

2011 ◽  
Vol 509 (1-3) ◽  
pp. 48-50 ◽  
Author(s):  
A. Goker ◽  
Z.Y. Zhu ◽  
A. Manchon ◽  
U. Schwingenschlögl
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Chemical Bonding ◽  
Time Dependent

A graphene quantum dot realized by an armchair graphene nanoribbon with line defect

2013 ◽  
Vol 7 (8) ◽  
pp. 579-582 ◽  
Author(s):  
Xiao-Yan Sui ◽  
Zhi-Chao Li ◽  
Wei-Jiang Gong ◽  
Guo-Dong Yu ◽  
Xiao-Hui Chen
Keyword(s):  
Quantum Dot ◽  
Graphene Nanoribbon ◽  
Line Defect ◽  
Graphene Quantum Dot ◽  
Armchair Graphene Nanoribbon ◽  
Armchair Graphene

Enhancing electron transport via graphene quantum dot/SnO2 composites for efficient and durable flexible perovskite photovoltaics

2019 ◽  
Vol 7 (4) ◽  
pp. 1878-1888 ◽  
Author(s):  
Yu Zhou ◽  
Sisi Yang ◽  
Xuewen Yin ◽  
Jianhua Han ◽  
Meiqian Tai ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Quantum Dot ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Graphene Quantum Dot ◽  
Interfacial Charge

Low-temperature processed GQDs and SnO2 nanoparticles composites (G@SnO2) have been prepared through a facile synthetic path. Facilitated electron transfer and suppressed interfacial charge recombination enable flexible perovskite solar cells with superb efficiency and excellent durability.

The role of ligands in electron transport in nanocrystal solids

Nanoscale ◽  
2020 ◽  
Vol 12 (45) ◽  
pp. 23028-23035
Author(s):  
Artem R. Khabibullin ◽  
Alexander L. Efros ◽  
Steven C. Erwin
Keyword(s):  
Electron Transport ◽  
Theoretical Modeling

Theoretical modeling of wavefunction overlap in nanocrystal solids elucidates the important role played by ligands in electron transport.

NiAg-graphene quantum dot-graphene hybrid with high oxidase-like catalytic activity for sensitive colorimetric detection of malathion

2021 ◽  
Author(s):  
Xu Dan ◽  
Ruiyi Li ◽  
Qinsheng Wang ◽  
Yongqiang Yang ◽  
Haiyan Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Catalytic Activity ◽  
Quantum Dot ◽  
Colorimetric Detection ◽  
Graphene Quantum Dots ◽  
Functionalized Graphene ◽  
Graphene Quantum Dot ◽  
Nickel Silver

The paper reports the synthesis of nickel-silver-graphene quantum dot-graphene hybrid. Histidine-functionalized graphene quantum dots (His-GQDs) were bonded to graphene oxide (GO) and then combined with Ni2+ and Ag+ to form...

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