Structural and physical properties of boron doped ZnO films prepared by chemical spray pyrolysis method

In this work, ZnO and boron doped ZnO (ZnO:B) thin films were produced by chemical spray pyrolysis method. ZnO and ZnO:B films were obtained onto glass substrates at 450°C by spray pyrolysis method and the physical properties of those films were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible spectrometer (UV) and four probe technique. XRD measurements show that all films have hexagonal wurtzite structure and all films grow preferentially along (002) direction. Morphologies of the films were examined by using a scanning electron microscopy and it was observed that almost all films were quite intense with a regular structure. Optical measurements showed that the band gap energies of the films increased with boron concentrations. The resistances of the B-doped ZnO films were measured by four probe method and resistances of films initially decreased to its minimum 1 at% boron doping and then it increased again with increasing B concentration. It was also observed that that boron doping increased the activation energies of the films. © 2015, Pleiades Publishing, Inc.

Yazar Kerli S.
Alver U.
Tanriverdi A.
Avar B.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/7652
Tek Biçim Adres 10.1134/S1063774515060139
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Crystallography Reports
Dergi Cilt Bilgisi 60
Dergi Sayısı 6
Sayfalar 946 - 950
Yayın Yılı 2015
Eser Adı
[dc.title]
Structural and physical properties of boron doped ZnO films prepared by chemical spray pyrolysis method
Yazar
[dc.contributor.author]
Kerli S.
Yazar
[dc.contributor.author]
Alver U.
Yazar
[dc.contributor.author]
Tanriverdi A.
Yazar
[dc.contributor.author]
Avar B.
Yayın Yılı
[dc.date.issued]
2015
Yayıncı
[dc.publisher]
Maik Nauka-Interperiodica Publishing
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
In this work, ZnO and boron doped ZnO (ZnO:B) thin films were produced by chemical spray pyrolysis method. ZnO and ZnO:B films were obtained onto glass substrates at 450°C by spray pyrolysis method and the physical properties of those films were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible spectrometer (UV) and four probe technique. XRD measurements show that all films have hexagonal wurtzite structure and all films grow preferentially along (002) direction. Morphologies of the films were examined by using a scanning electron microscopy and it was observed that almost all films were quite intense with a regular structure. Optical measurements showed that the band gap energies of the films increased with boron concentrations. The resistances of the B-doped ZnO films were measured by four probe method and resistances of films initially decreased to its minimum 1 at% boron doping and then it increased again with increasing B concentration. It was also observed that that boron doping increased the activation energies of the films. © 2015, Pleiades Publishing, Inc.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
1063-7745
İlk Sayfa Sayısı
[dc.identifier.startpage]
946
Son Sayfa Sayısı
[dc.identifier.endpage]
950
Dergi Adı
[dc.relation.journal]
Crystallography Reports
Dergi Sayısı
[dc.identifier.issue]
6
Dergi Cilt Bilgisi
[dc.identifier.volume]
60
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1134/S1063774515060139
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7652
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4
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
01 Mart 2024 02:40
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method increased doping microscopy observed examined measurements scanning electron energies resistances structure pyrolysis concentrations regular almost intense Optical showed B-doped concentration Publishing Pleiades activation increasing measured minimum decreased initially hexagonal properties physical 450°C substrates obtained
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