Optical and Structural Characterization of Cu-Doped Ga<sub>2</sub>O<sub>3</sub> Nanostructures Synthesized via Hydrothermal Method

Optical and Structural Characterization of Cu-Doped Ga<sub>2</sub>O<sub>3</sub> Nanostructures Synthesized via Hydrothermal Method

In this study, we investigate the optical and structural properties of Cu-doped <i>β</i>-Ga<sub>2</sub>O<sub>3</sub> nanostructures synthesized via a hydrothermal method, followed by annealing in ambient O<sub>2</sub>. Different Cu doping concentration...

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Bibliographic Details
Main Authors:	Jiwoo Kim, Heejoong Ryou, Janghun Lee, Sunjae Kim, Wan Sik Hwang
Format:	Article
Language:	English
Published:	MDPI AG 2025-07-01
Series:	Inorganics
Subjects:	<i>β</i>-Ga<sub>2</sub>O<sub>3</sub> Cu doping hydrothermal synthesis X-ray diffraction X-ray photoelectron spectroscopy optical bandgap
Online Access:	https://www.mdpi.com/2304-6740/13/7/231
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