Metal-Polimer-Yarıiletken Yapılı Schottky Bariyer Diyotun PCPDTBT:PCBM Arayüz Katmanı Kullanılarak Üretimi ve Farklı Sıcaklık Değerlerinde Karakterizasyonu

Year 2023, Volume: 23 Issue: 6, 1395 - 1401, 28.12.2023

Ömer Berkan Çelik , Burak Taş , Özgün Uz , Hüseyin Muzaffer Şağban , Özge Tüzün Özmen

https://doi.org/10.35414/akufemubid.1338812

Abstract

Bu çalışmada PCPDTBT{Poli[2,6-(4,4-bis-(2-etilheksil)-4H-siklopenta[2,1-b;3,4-b']ditiyofen)-alt-4,7 (2,1,3-benzotiadiazol)]}:PCBM{[6,6]-fenil C61 bütirik asit metil ester} konsantrasyonu 2:1 katkı oranı ile hazırlanarak Schottky bariyer diyot (SBD) ara katmanı olarak kullanılmıştır. Üretilen SBD’in farklı sıcaklıklarda ve vakum altında akım-gerilim değerleri ölçülmüştür. Yapılan ölçümler sonucu elde edilen elektriksel parametreler analiz edilerek idealite faktörü, engel yüksekliği ve doyma akımı değerleri hesaplanarak farklı sıcaklık değerlerindeki karakteristik değişimleri izlenmiştir. 1,927 idealite değerine ulaşan SBD’de PCPDTBT:PCBM 2:1 oranındaki karışımın ara katman olarak kullanımının başarılı bir sonuç verdiği gözlemlenmiştir.

Keywords

Schottky, Organik, Metal-polimer, Sıcaklık, Karakterizasyon

Supporting Institution

İzmir Bakırçay Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi

Project Number

BBAP.2022.012

Thanks

Bu çalışma, İzmir Bakırçay Üniversitesi Bilimsel Araştırma Projeleri Koordinasyon Birimi tarafından desteklenmiştir. Proje numarası BBAP.2022.012

Production of Metal-Polymer-Semiconductor Schottky Barrier Diode Using PCPDTBT:PCBM Interface Layer and Characterization at Different Temperature Values

Abstract

In this study, PCPDTBT{Poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene)-alt-4,7 (2 ,1,3-benzothiadiazole]}:PCBM{[6,6]-phenyl C61 butyric acid methyl ester} concentration was prepared with a 2:1 additive ratio and used as a Schottky barrier diode (SBD) interlayer. The current-voltage values of the produced SBD were measured at different temperatures and under vacuum. By analyzing the electrical parameters obtained as a result of the measurements, the ideality factor, barrier height and saturation current values were calculated and the characteristic changes at different temperature values were monitored. It was observed that the use of a mixture of PCPDTBT:PCBM 2:1 as an interlayer in SBD, which reached an ideality value of 1,927, gave a successful result.

Keywords

Schottky, Organic, Metal-polymer, Temprature, Characterization

Project Number

BBAP.2022.012

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