Fabrication of electroluminescence device for PEDOT : PSS ploy TPD Eu2O3 nanoparticles junction
Other Title(s)
تصنيع نبائط الأستضائية الكهربائية هجينة المفرق من PEDOT : PSS بولمر TPD جسيمات Eu2O3 النانوية
Joint Authors
Muhammad, Husayn Riyad
Ibrahim, Umar Adnan
Source
Issue
Vol. 17, Issue 43 (31 Dec. 2019), pp.33-40, 8 p.
Publisher
University of Baghdad College of Science
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
The nanoparticles light emitting diode (NPs-LED) fabricated for organic and inorganic semiconductors to achieve electroluminescence (EL).
The nanoparticles of Europium oxide(Eu2O3) were incorporated into the thin film layers of the organic compounds, poly(3,4,- ethylene dioxythiophene)/polystyrene sulfonic acid (PEDOT:PSS), N,N’–diphenyl-N,N’ –bis(3-methylphenyl)-1,1’-biphenyl 4,4’- diamine (poly TPD) and polymethyl methacrylate (PMMA), by the spin coating and with the help of the phase segregation method.
The EL of NPs-LED, was study for the different bias voltages (20, 25, 30) V at the room temperature, from depending on the CIE 1931 color spaces and it was generated the white light at 20V, the orange light generation at 25Vand the red light at 30 V.
That by benefit from transition between deep levels in energy gap for Eu2O3 nanoparticles (surface state) and magnetic dipole states for Eu+ (5D0-3 and5L6 to 7F0-6).
The Current – Voltage (I-V) Behavior demonstrate that the current comparative with the voltage was good and the knee voltage was 5 V.
The EL spectrum shows a broad band emission, the range from EL 485-700 nm.
Finally, the range of correlated color temperature (CCT) it was between (1200 to 4000).
American Psychological Association (APA)
Muhammad, Husayn Riyad& Ibrahim, Umar Adnan. 2019. Fabrication of electroluminescence device for PEDOT : PSS ploy TPD Eu2O3 nanoparticles junction. Iraqi Journal of Physics،Vol. 17, no. 43, pp.33-40.
https://search.emarefa.net/detail/BIM-947058
Modern Language Association (MLA)
Muhammad, Husayn Riyad& Ibrahim, Umar Adnan. Fabrication of electroluminescence device for PEDOT : PSS ploy TPD Eu2O3 nanoparticles junction. Iraqi Journal of Physics Vol. 17, no. 43 (2019), pp.33-40.
https://search.emarefa.net/detail/BIM-947058
American Medical Association (AMA)
Muhammad, Husayn Riyad& Ibrahim, Umar Adnan. Fabrication of electroluminescence device for PEDOT : PSS ploy TPD Eu2O3 nanoparticles junction. Iraqi Journal of Physics. 2019. Vol. 17, no. 43, pp.33-40.
https://search.emarefa.net/detail/BIM-947058
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 39-40
Record ID
BIM-947058