Effects of substrate orientation and oxygen partial pressure on the growth of Ga2O3 films and the performance of solar-blind ultraviolet photodetectors

Q: What type of study is this?

This is a Experimental Study study.

Liang Yue; Qianqian Zhan; Mengfan Xu; Haowen Guo; Wenxiang Mu; Baitao Zhang; Yang Li; Zhitai Jia

doi:10.1039/d5ce00788g

January 1, 2025CrystEngComm

Effects of substrate orientation and oxygen partial pressure on the growth of Ga2O3 films and the performance of solar-blind ultraviolet photodetectors

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Key Points

Growth rates and film quality of Ga2O3 depend significantly on substrate orientation and oxygen partial pressure.
An increase in oxygen partial pressure results in improved DUV absorption, enhancing photodetector efficiency.
Epitaxial techniques were utilized to grow Ga2O3 films under various conditions, leading to diverse material properties.
Findings indicate that optimize growth parameters could lead to advancements in solar-blind ultraviolet photodetector technology.

Implication

Analysis reveals substrate orientation and oxygen pressure influence Ga2O3 growth, suggesting enhancements for solar-blind ultraviolet photodetectors.

Abstract

With an ultrawide bandgap, gallium oxide (Ga2O3) emerges as a promising semiconductor for next-generation solar-blind ultraviolet photodetectors (SBPDs) owing to the high DUV absorption coefficient. The epitaxial growth of Ga2O3...

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Cite This Study

Yue et al. (2025) studied this question.

synapsesocial.com/papers/68d4508931b076d99fa5865e https://doi.org/10.1039/d5ce00788g

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Effects of substrate orientation and oxygen partial pressure on the growth of Ga2O3 films and the performance of solar-blind ultraviolet photodetectors

Key Points

Implication

Abstract

Discussion

Cite This Study

Effects of substrate orientation and oxygen partial pressure on the growth of Ga2O3 films and the performance of solar-blind ultraviolet photodetectors

Key Points

Implication

Abstract

Discussion

Cite This Study

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