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Fabrication of UV p...
Fabrication of UV photo-detector based on coral reef like p-NiO/n-ZnO nanocomposite structures
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- Abbasi, Mazhar Ali (author)
- Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan
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- Hussain Ibupoto, Zafar (author)
- Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan
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- Khan, Azam (author)
- Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan
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- Nur, Omer (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan
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- Willander, Magnus (author)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan
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(creator_code:org_t)
- Elsevier, 2013
- 2013
- English.
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In: Materials letters (General ed.). - : Elsevier. - 0167-577X .- 1873-4979. ; 108, s. 149-152
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this research work, a UV photo-detector is fabricated on fluorine doped tin oxide (FTO) glass substrate by exploiting the advantageous features of p-n heterojunctions based on p-NiO and n-ZnO composite nanostructures forming a coral-reef like structures. Scanning electron microscopy (SEM) and X-ray diffraction results showed uniform morphology and good crystal quality of the synthesised nanostructures respectively. I-V measurements have shown nonlinear and rectifying response of the p-NiO/n-ZnO heterojunction. The proposed photodiode exhibited excellent UV response with acceptable photocurrent generation of about 3.4 mA and the responsivity of 2.27 A/W at -3 biasing voltage.
Keyword
- p-NiO/n-ZnO composite nanostructures
- Photodiode
- UV-visible spectrophotometry
- TECHNOLOGY
- TEKNIKVETENSKAP
Publication and Content Type
- ref (subject category)
- art (subject category)
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