Effect of Al concentration on optical parameters of ZnO thin film derived by Sol-Gel dip coating technique

Osman URPER; Nilgun BAYDOGAN

doi:10.1016/j.matlet.2020.128000

Effect of Al concentration on optical parameters of ZnO thin film derived by Sol-Gel dip coating technique

Osman URPER
, Nilgun BAYDOGAN^*

^*Bu çalışma için yazışmadan sorumlu yazar

Enerji Enstitüsü

Istanbul Technical University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

24 Atıf (Scopus)

Özet

Pure and Aluminum doped zinc oxide (Al:ZnO) film samples were deposited by the sol–gel dip-coating technique for understand influence of Al concentration on the films crystallization, electrical conductivity and optical transparency. Surface morphology of the film with hexagonal wurtize crystalline structure and high c-axis orientation (in XRD analysis) displayed nanospherical particals (in SEM images). The surface roughness and average grain size increased with Al amount rise in the Al/Zn ratio. The film displayed high transparency (~90%) between 300 and 800 nm for pure and 1, 3 at.% Al concentration levels. The energy band gap, refractive index, and extinction coefficient were affected slightly due to the increasing Al concentration and optical parameters attain gently a maximum value at 3 at.% Al content.

Orijinal dil	İngilizce
Makale numarası	128000
Dergi	Materials Letters
Hacim	274
DOI'lar	https://doi.org/10.1016/j.matlet.2020.128000
Yayın durumu	Yayınlandı - 1 Eyl 2020

Bibliyografik not

Publisher Copyright:
© 2020 Elsevier B.V.

Finansman

This study was financially supported by Istanbul Technical University (ITU) Scientific Research Projects Foundation (BAP) with Project No: MDK-2019-41978 for Ph. D. Thesis in Istanbul, Turkey.

Finansörler	Finansör numarası
Scientific Research Projects Foundation
British Association for Psychopharmacology
Istanbul Teknik Üniversitesi
Bilimsel Araştırma Projeleri Birimi, İstanbul Teknik Üniversitesi	MDK-2019-41978

Belgeye Erişim

10.1016/j.matlet.2020.128000

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{3449904892744ad9acf39dacce6d37b2,

title = "Effect of Al concentration on optical parameters of ZnO thin film derived by Sol-Gel dip coating technique",

abstract = "Pure and Aluminum doped zinc oxide (Al:ZnO) film samples were deposited by the sol–gel dip-coating technique for understand influence of Al concentration on the films crystallization, electrical conductivity and optical transparency. Surface morphology of the film with hexagonal wurtize crystalline structure and high c-axis orientation (in XRD analysis) displayed nanospherical particals (in SEM images). The surface roughness and average grain size increased with Al amount rise in the Al/Zn ratio. The film displayed high transparency (\textasciitilde{}90\%) between 300 and 800 nm for pure and 1, 3 at.\% Al concentration levels. The energy band gap, refractive index, and extinction coefficient were affected slightly due to the increasing Al concentration and optical parameters attain gently a maximum value at 3 at.\% Al content.",

keywords = "Al:ZnO, Dip coating, Sol–gel, Thin film",

author = "Osman URPER and Nilgun BAYDOGAN",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = sep,

day = "1",

doi = "10.1016/j.matlet.2020.128000",

language = "English",

volume = "274",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Effect of Al concentration on optical parameters of ZnO thin film derived by Sol-Gel dip coating technique

AU - URPER, Osman

AU - BAYDOGAN, Nilgun

PY - 2020/9/1

Y1 - 2020/9/1

N2 - Pure and Aluminum doped zinc oxide (Al:ZnO) film samples were deposited by the sol–gel dip-coating technique for understand influence of Al concentration on the films crystallization, electrical conductivity and optical transparency. Surface morphology of the film with hexagonal wurtize crystalline structure and high c-axis orientation (in XRD analysis) displayed nanospherical particals (in SEM images). The surface roughness and average grain size increased with Al amount rise in the Al/Zn ratio. The film displayed high transparency (~90%) between 300 and 800 nm for pure and 1, 3 at.% Al concentration levels. The energy band gap, refractive index, and extinction coefficient were affected slightly due to the increasing Al concentration and optical parameters attain gently a maximum value at 3 at.% Al content.

AB - Pure and Aluminum doped zinc oxide (Al:ZnO) film samples were deposited by the sol–gel dip-coating technique for understand influence of Al concentration on the films crystallization, electrical conductivity and optical transparency. Surface morphology of the film with hexagonal wurtize crystalline structure and high c-axis orientation (in XRD analysis) displayed nanospherical particals (in SEM images). The surface roughness and average grain size increased with Al amount rise in the Al/Zn ratio. The film displayed high transparency (~90%) between 300 and 800 nm for pure and 1, 3 at.% Al concentration levels. The energy band gap, refractive index, and extinction coefficient were affected slightly due to the increasing Al concentration and optical parameters attain gently a maximum value at 3 at.% Al content.

KW - Al:ZnO

KW - Dip coating

KW - Sol–gel

KW - Thin film

UR - https://www.scopus.com/pages/publications/85084797160

U2 - 10.1016/j.matlet.2020.128000

DO - 10.1016/j.matlet.2020.128000

M3 - Article

AN - SCOPUS:85084797160

SN - 0167-577X

VL - 274

JO - Materials Letters

JF - Materials Letters

M1 - 128000

ER -

Effect of Al concentration on optical parameters of ZnO thin film derived by Sol-Gel dip coating technique

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap