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Cd0.73Zn0.27S1-XSEX Filmlerinin Akım-Gerilim-Sıcaklık Özellikleri Sprey Piroliz (Seri A) Tevdi

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

Journal Name:

  • Çankaya University Journal of Arts and Sciences

Publication Year:

  • 2005

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Cd0.73Zn0.27S1-xSex films (x=0 and x=0.8) have been deposited by the spray pyrolysis method at 275±5°C substrate temperature. These films showed n-type conductivities. The electrical properties of the films have been investigated in the form of planar gold-semiconductor-gold structures. The variations of conductivities and current-voltage characteristics of these films were investigated depending on the temperature and applied voltage. Investigated films were exhibit ohmic and space-charge-limited conduction. The current temperature measurements of the films have been obtained between 257 and 320K. The activation energy of Cd0.73Zn0.27S0.2Se0.8 film is found to be higher than the activation energy of Cd0.73Zn0.27S film.
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Abstract (Original Language): 
73Zn0 27Sı-xSex filmleri (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. 73Zn0 27S0 2^e0 8 filminin aktivasyon enerjisi 73Zn0 27S filminin aktivasyon enerjisinden daha yüksek olduğu bulunmuştur.
FULL TEXT (PDF): 
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  • 1
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  • Turkish

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Yasemin ÇAĞLAR - Müjdat ÇAĞLAR - Saliha ILICAN
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