Investigations of Different Phases Responsible for Changes in Optical Properties of Organic Semiconducting Device Material Thin Films

Joint Authors

Shukla, Vivek Kumar
Maitra, Jaya

Source

Journal of Materials

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-03-07

Country of Publication

Egypt

No. of Pages

5

Main Subjects

Materials Science , Minerals
Civil Engineering

Abstract EN

The environment sensitivity of organic semiconductors may change their molecular structure and hence optical properties.

Exploiting this concept, experiments were performed on a green light emitting material bis(8-hydroxy quinoline)Zinc, (Znq2) used in organic light emitting diodes (OLEDs).

Thin films were deposited at varying deposition parameters, and their properties were compared.

We investigated that as deposited films have a significant component of Znq2 tetramer out of two known forms, that is, dihydrate and anhydrous tetramer (Znq2)4, the films deposited at lower deposition rates have higher anhydrous content.

The degradation of thin film is shown, that changes the optical properties of film from green emission to blue which may be due to water adsorption and crystallization.

American Psychological Association (APA)

Shukla, Vivek Kumar& Maitra, Jaya. 2013. Investigations of Different Phases Responsible for Changes in Optical Properties of Organic Semiconducting Device Material Thin Films. Journal of Materials،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-490792

Modern Language Association (MLA)

Shukla, Vivek Kumar& Maitra, Jaya. Investigations of Different Phases Responsible for Changes in Optical Properties of Organic Semiconducting Device Material Thin Films. Journal of Materials No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-490792

American Medical Association (AMA)

Shukla, Vivek Kumar& Maitra, Jaya. Investigations of Different Phases Responsible for Changes in Optical Properties of Organic Semiconducting Device Material Thin Films. Journal of Materials. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-490792

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-490792