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
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