Current-Voltage-Temperature Characteristics of Cd0.73Zn0.27S1-xSex Films Deposited by Spray Pyrolysis

Yıl 2005, Cilt: 1 Sayı: 4, 37 - 46, 01.02.2005

Yasemin Çağlar, Müjdat Çağlar, Saliha Ilıcan Yasemin Çağlar Müjdat Çağlar Saliha Ilıcan

https://izlik.org/JA96DU67GL

Öz

Anahtar Kelimeler

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Current-Voltage-Temperature Characteristics of Cd0.73Zn0.27S1-xSex Films Deposited by Spray Pyrolysis

https://izlik.org/JA96DU67GL

Öz

Cd0,73Zn0,27S1-xSexfilmleri (x=0 ve x=0,8) püskürtme yöntemi ile 275±5°C taban sıcaklığında elde edilmiştir. Bu filmler n-tipi iletkenlik göstermektedir. Filmlerin elektriksel özellikleri altın-yarıiletken-altın düzlemsel yapı formunda incelenmiştir. Bu filmlerin akım-voltaj karakteristikleri ve iletkenlikleri uygulanan voltaj ve sıcaklığa bağlı olarak incelenmiştir. Incelenen filmler ohmik ve space-charge-limited iletim göstermektedir. Filmlerin akım-sıcaklık ölçümleri 257-320K sıcaklık aralığında elde edilmiştir. Cd0,73Zn0,27S0,2Se0,8filminin aktivasyon enerjisi Cd0,73Zn0,27S filminin aktivasyon enerjisinden daha yüksek olduğu bulunmuştur.

Anahtar Kelimeler

II-VI Bileşikleri , Püskürtme Yöntemi , I-V Karakteristikleri , Ohmik iletim , Space-Charge-Limited iletim , Aktivasyon Enerjisi

Kaynakça

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