scholarly journals Composite formation in CdSe:Cu2Se nanocrystal films, charge transport characteristics and heterojunction performance

RSC Advances ◽  
2020 ◽  
Vol 10 (15) ◽  
pp. 8842-8852 ◽  
Author(s):  
N. Sajid Babu ◽  
M. Abdul Khadar
Keyword(s):  
Charge Transport ◽  
Composite Formation ◽  
Nanocrystal Films

The use of nanocrystals as materials for potential technological applications depends on tailoring their properties through intentional doping with external impurities.

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

Temperature-dependent charge transport in copper indium diselenide nanocrystal films

2012 ◽  
Vol 111 (7) ◽  
pp. 073703 ◽  
Author(s):  
Christopher J. Lombardo ◽  
Vahid A. Akhavan ◽  
Matthew G. Panthani ◽  
Brian W. Goodfellow ◽  
Brian A. Korgel ◽  
...  
Keyword(s):  
Charge Transport ◽  
Copper Indium Diselenide ◽  
Temperature Dependent ◽  
Copper Indium ◽  
Nanocrystal Films

Probing surface states in PbS nanocrystal films using pentacene field effect transistors: controlling carrier concentration and charge transport in pentacene

2014 ◽  
Vol 16 (47) ◽  
pp. 25729-25733 ◽  
Author(s):  
Byoungnam Park ◽  
Kevin Whitham ◽  
Kaifu Bian ◽  
Yee-Fun Lim ◽  
Tobias Hanrath
Keyword(s):  
Charge Transport ◽  
Carrier Concentration ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Surface States ◽  
Trap States ◽  
Pbs Nanocrystals ◽  
Nanocrystal Films ◽  
Effect Transistor

We used a bilayer field effect transistor (FET) consisting of a thin PbS nanocrystals (NCs) film interfaced with vacuum-deposited pentacene to probe trap states in NCs.

Intra- and inter-nanocrystal charge transport in nanocrystal films

Nanoscale ◽  
2018 ◽  
Vol 10 (17) ◽  
pp. 8042-8057 ◽  
Author(s):  
Willi Aigner ◽  
Oliver Bienek ◽  
Bruno P. Falcão ◽  
Safwan U. Ahmed ◽  
Hartmut Wiggers ◽  
...  
Keyword(s):  
Charge Transport ◽  
Semiconductor Nanocrystal ◽  
Nanocrystal Films ◽  
Optoelectronic Applications

The exploitation of semiconductor nanocrystal (NC) films in novel electronic and optoelectronic applications requires a better understanding of charge transport in these systems.

scholarly journals Charge transport in mixed CdSe and CdTe colloidal nanocrystal films

2010 ◽  
Vol 82 (15) ◽  
Author(s):  
Scott Geyer ◽  
Venda J. Porter ◽  
Jonathan E. Halpert ◽  
Tamar S. Mentzel ◽  
Marc A. Kastner ◽  
...  
Keyword(s):  
Charge Transport ◽  
Nanocrystal Films

Incorporation of Multi Wall Carbon Nanotubes into Glass-Surfaces via Laser-Treatment

2003 ◽  
Vol 772 ◽  
Author(s):  
T. Seeger ◽  
G. de la Fuente ◽  
W.K. Maser ◽  
A.M. Benito ◽  
A. Righi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Continuous Wave ◽  
Silica Surface ◽  
Multi Wall Carbon Nanotubes ◽  
Composite Formation ◽  
Multi Walled Carbon Nanotubes ◽  
Glass Surfaces ◽  
Walled Carbon Nanotubes ◽  
First Time ◽  
Scanning Electron

AbstractCarbon nanotubes (CNT) are interesting candidates for the reinforcement in robust composites and for conducting fillers in polymers due to their fascinating electronic and mechanical properties. For the first time, we report the incorporation of multi walled carbon nanotubes (MWNTs) into silica-glass surfaces by means of partial surface-melting caused by a continuous wave Nd:YAG laser. MWNTs were detected being well incorporated in the silica-surface. The composites are characterized using scanning electron microscopy (SEM) and Raman-spectroscopy. A model for the composite-formation is proposed based on heatabsorption by MWNTs and a partial melting of the silica-surface.

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