Journals / Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi / 2021 / Cilt: 21 - Sayı: 2

Electrical Properties of The Heterojunction Diode Produced Based onIGZO Thin Film

IGZO İnce Filme Dayalı Olarak Üretilen Heteroeklem Diyotun Elektriksel Özellikleri

Pages
257–265
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results obtained in this work have been interpreted as well as concluded to be close to each other.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, IGZO thin films were produced on SLG and p-Si wafer at low temperature, under oxygen gas pressure of 5×$10^{-2}$ and 7×$10^{-2}$ mbar, using PLD technique and these thin films were annealed at 300oC temperature.
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Key Findings & Data:As the oxygen gas pressure was increased, the particle size in the thin films were increased.
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Conclusion & Impact:Results obtained in this work have been interpreted as well as concluded to be close to each other.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, IGZO thin films were produced on SLG and p-Si wafer at low temperature, under oxygen gas pressure of 5×$10^{-2}$ and 7×$10^{-2}$ mbar, using PLD technique and these thin films were annealed at 300oC temperature. IGZO thin films were grown in amorphous structure. As the oxygen gas pressure was increased, the particle size in the thin films were increased. IGZO/p-Si heterojunction diode was produced based on IGZO thin film that was deposited under oxygen pressure in 7×$10^{-2}$ mbar and not annealed, and 𝐽 − 𝑉 curves of this diode in darkness and under the illumination condition were obtained and then its barrier height and idelaity factor were calculated. In an illumination condition, 𝑛, 𝑅𝑠 and Ф𝑏 values of IGZO/Si heterojunction diode were calculated by the traditional 𝐽 − 𝑉, Norde and Cheung Cheung methods. Results obtained in this work have been interpreted as well as concluded to be close to each other.

Özet

Bu çalışmada, PLD tekniği kullanarak oda sıcaklığındaki SLG ve p-Si wafer üzerine 5×$10^{-2}$ ve 7×$10^{-2}$ mbaroksijen gaz basıncı altında IGZO ince filmler üretilmiş ve 300o C sıcaklıkta tavlanmışlardır. IGZO incefilmler amorf yapıda büyümüşlerdir. Oksijen gaz basıncı artarken, ince filmi oluşturan parçacıklarınboyutu büyümüştür. 7×$10^{-2}$ mbar oksijen gaz basıncı altında büyütülmüş ve tavlanmamış IGZO incefilme dayalı olarak IGZO/Si heteroeklem diyotu üretilmiş ve bu diyotun karanlık ve aydınlık şartlarda 𝐽 − 𝑉 eğrileri elde edilmiş, ideality faktörleri ve bariyer yükseklikleri hesaplanmıştır. Aydınlık ortam için, 𝐽 − 𝑉, Cheung Cheung ve Norde metotları ile IGZO/Si heteroeklem diyotun 𝑛, 𝑅𝑠 and Ф𝑏 değerlerihesaplanmıştır. Bu çalışmadan elde edilen sonuçlar analiz edilmiş ve bulunan değerlerin birbirlerineyakın olduğu yorumu yapılmıştır.

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Cite This Article

GEZGİN, S. Y., GÜNDOĞDU, Y., KILIÇ, H. Ş. (2022). Electrical Properties of The Heterojunction Diode Produced Based onIGZO Thin Film. Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, Cilt: 21 - Sayı: 2, 257–265. https://ajindex.com/articles/429663

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