337 0

Electrical Property Variations in Organic Bistable Devices Utilizing CdSe/CdS/ZnS Core-Shell-Shell Nanoparticle Layer Embedded in a Polystyrene Layer Due to an Inserted WO3 Layer

Title
Electrical Property Variations in Organic Bistable Devices Utilizing CdSe/CdS/ZnS Core-Shell-Shell Nanoparticle Layer Embedded in a Polystyrene Layer Due to an Inserted WO3 Layer
Author
김태환
Keywords
Organic Bistable Device; Electrical Property; Bistable Characteristics; CdSe/CdS/ZnS Core-Shell-Shell Nanoparticle; WO3 Layer
Issue Date
2015-08
Publisher
AMER SCIENTIFIC PUBLISHERS
Citation
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v. 15, NO 8, Page. 6112-6115
Abstract
Organic bistable devices (OBDs) based on CdSe/CdS/ZnS core-shell-shell nanoparticles embedded in a polystyrene (PS) layer with an inserted WO3 layer were fabricated by using the spin coating method and the thermal evaporation. The current density voltage (J-V) curves for the Al/CdSe/CdS/ZnS core-shell-shell nanoparticles embedded in PS layer/WO3/ITO devices with different thicknesses of WO3 layers exhibited electrical bistabilities. Simulated J-V curves for the OBDs containing CdSe/CdS/ZnS core shell shell nanoparticles were in reasonable agreement with the experimental results. The simulated J-V characteristics for the OBDs at various trap densities utilizing the double Gaussian distribution showed that the current level decreased with increasing shallow trap density and that the transition voltage increased with increasing deep trap density.
URI
http://www.ingentaconnect.com/content/asp/jnn/2015/00000015/00000008/art00101http://hdl.handle.net/20.500.11754/27112
ISSN
1533-4880; 1533-4899
DOI
10.1166/jnn.2015.10431
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE