Annealing effect on the structural and morphological properties of organic semiconductor Alq3:C60 blend thin films
Other Title(s)
تأثير التلدين على الخصائص الطبوغرافية لأغشية مزيج أشباه الموصلات العضوية 60 Alq3:C الرقيقة
Joint Authors
Abbas, Lamya Khudayr
Nuri, Hisham Nusayr
Abd al-Amir, Amir Faysal
Source
Issue
Vol. 59, Issue 3A (30 Sep. 2018), pp.1253-1264, 12 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-09-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
In this work, has been a studied the effect of thermal treatment using different annealing temperatures (373, 423 and 473) K in vacuum on structural and morphological properties of organic semiconductor Alq3:C60 thin films which are prepared by the spin coating on a glass, silicon and porous silicon.
These films have been coated on substrates with speed of 2000 rpm.
The structure properties of Tris(8-hydroxyquinoline) aluminum (III) (Alq3) and fullerene (C60) (100:1) and (100:10) blend as-deposited and treated have been studied by X-ray diffraction (XRD) for glass only and morphological properties by Atomic Force Microscope (AFM) for silicon and porous silicon substrates.
The results of XRD pattern shows that the structure of (Alq3:C60) as-deposited and annealed thin films are polycrystalline in nature for both mixed weight ratio.
The result of AFM measurements show that grain size increase is due to the increases of surface energy at high temperature.
Surface roughness increasing and decreased randomly with the temperature can be attributed to the random distributions of the grains and also due to the phase change.
American Psychological Association (APA)
Nuri, Hisham Nusayr& Abbas, Lamya Khudayr& Abd al-Amir, Amir Faysal. 2018. Annealing effect on the structural and morphological properties of organic semiconductor Alq3:C60 blend thin films. Iraqi Journal of Science،Vol. 59, no. 3A, pp.1253-1264.
https://search.emarefa.net/detail/BIM-840278
Modern Language Association (MLA)
Nuri, Hisham Nusayr…[et al.]. Annealing effect on the structural and morphological properties of organic semiconductor Alq3:C60 blend thin films. Iraqi Journal of Science Vol. 59, no. 3A (2018), pp.1253-1264.
https://search.emarefa.net/detail/BIM-840278
American Medical Association (AMA)
Nuri, Hisham Nusayr& Abbas, Lamya Khudayr& Abd al-Amir, Amir Faysal. Annealing effect on the structural and morphological properties of organic semiconductor Alq3:C60 blend thin films. Iraqi Journal of Science. 2018. Vol. 59, no. 3A, pp.1253-1264.
https://search.emarefa.net/detail/BIM-840278
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-840278