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Title: To study the electrical characteristics of LEDs based on a single organic layer
Authors: Sharma, Jitendra Kumar
Tiwari, Sanjay
Jogi, Vivek Kant
Avasthy, Rajesh
Dewangan, Nilesh
Issue Date: Dec-2011
Publisher: NISCAIR-CSIR, India
Abstract: A numerical model has been presented for single layer electroluminescent device. In order to improve the electrical characteristic of electroluminescent devices, a simple model for the device characteristic with an insulating buffer layer at cathode is proposed. This model is based on Drift-Diffusion model and Poisson's equation. Model indicates that how the thickness of organic material/cathode interface layer affects to decrease the barrier height at the cathode and therefore increases the electron injection.
Page(s): 158-160
ISSN: 0975-2412 (Online); 0771-7706 (Print)
Appears in Collections:BVAAP Vol.19(2) [December 2011]

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