Ultrahigh responsivity UV/IR photodetectors based on pure CuO nanowires

Ultrahigh responsivity UV/IR photodetectors based on pure CuO nanowires

Ultrafast with high-performance CuO nanowires UV/IR photodetectors was fabricated using CuO nanowires photodetector with platinum (Pt) contact electrodes and its optoelectronic properties were examined. The CuO nanowires used in the experiment were synthesized by thermal oxidation method. The electr...

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Bibliographische Detailangaben
Hauptverfasser: Abdelrahim, Ate, Zhu Huichao, Quan Xiaotong, Cai Haitao, Wang, Xiaojiao, Tang Zhenan
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Electric contacts
Infrared radiation
Nanowires
Optoelectronics
Oxidation
Photoelectricity
Photometers
Platinum
Recovery time
Ultraviolet radiation
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Zusammenfassung:Ultrafast with high-performance CuO nanowires UV/IR photodetectors was fabricated using CuO nanowires photodetector with platinum (Pt) contact electrodes and its optoelectronic properties were examined. The CuO nanowires used in the experiment were synthesized by thermal oxidation method. The electrical performance and photoelectric response performance were studied, and the results showed that the UV/IR photodetector exhibited a high sensitivity to UV 390 nm, Blue 410 nm ultraviolet light and 850 nm, 940 nm infrared light. The response and recovery time were also fast.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4866737