Year 2018, Volume 8, Issue 2, Pages 141 - 151 2018-12-28

Polikristal SnO_2 İnce Filmin Kalınlık ve Optik Sabitlerinin Zarf Yöntemi ile Belirlenmesi
Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method

Özge ERKEN [1] , Cebrail GÜMÜŞ [2]

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SnO2 (kalay dioksit) ince film ticari cam alttaban üzerinde 420oC’de püskürtme tekniği ile depolanmıştır. XRD analizleri SnO2 ince filmin tetragonal rutil yapıya sahip olduğunu göstermiştir. Filmin optik geçirgenlik değerleri (% T) görünür bölgede % 80-96 aralığındadır ve son derece şeffaftır. Soğurma katsayıları (α) geçirgenlik spektrumundan hesaplanmıştır. Kırılma indisleri (n) ve film kalınlığı (t) zarf yöntemi kullanılarak optik geçirgenlik eğrisinin girişimlerinden belirlenmiştir. Ultraviyole-görünür-yakın kızılötesi (UV-VIS-NIR) bölgelerinde kırılma indisleri (n) 1.83-1.97 aralığında değişmiştir. SnO2 ince filmin kalınlığı (t) ve optik enerji aralığı, sırasıyla 1.22 μm ve 3.98 eV olarak bulunmuştur.

SnO2 (tin dioxide) thin film was deposited on commercial glass substrate by spray pyrolysis technique at 420oC. The XRD analyses indicated that the SnO2 thin film is found to tetragonal rutile structure. Optical transmission values (T %) of the film are the range of 80-96 % in the visible region and its highly transparent. The absorption coefficients (α) were defined from transmission spectrum. Refractive indices (n) and film thickness (t) were determined from interferences of the optical transmission curve with envelope method. The refractive indices (n) were altered between 1.83-1.97 in the ultraviolet-visible-near-infrared (UV-VIS-NIR) regions. The thickness (t) and optical energy gap (Eg) of the SnO2 thin film were found to be 1.22 μm and 3.98 eV, respectively.

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Primary Language en
Subjects Engineering
Published Date 2018
Journal Section Table of Contents
Authors

Orcid: 0000-0002-6493-3059
Author: Özge ERKEN (Primary Author)
Institution: Adiyaman University
Country: Turkey


Author: Cebrail GÜMÜŞ
Institution: Cukurova University
Country: Turkey


Bibtex @research article { adyusci466133, journal = {Adıyaman University Journal of Science}, issn = {2147-1630}, eissn = {2146-586X}, address = {Adıyaman University}, year = {2018}, volume = {8}, pages = {141 - 151}, doi = {}, title = {Determination of The Thickness and Optical Constants of Polycrystalline SnO\_2 Thin Film by Envelope Method}, key = {cite}, author = {ERKEN, Özge and GÜMÜŞ, Cebrail} }
APA ERKEN, Ö , GÜMÜŞ, C . (2018). Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method. Adıyaman University Journal of Science, 8 (2), 141-151. Retrieved from http://dergipark.org.tr/adyusci/issue/42366/466133
MLA ERKEN, Ö , GÜMÜŞ, C . "Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method". Adıyaman University Journal of Science 8 (2018): 141-151 <http://dergipark.org.tr/adyusci/issue/42366/466133>
Chicago ERKEN, Ö , GÜMÜŞ, C . "Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method". Adıyaman University Journal of Science 8 (2018): 141-151
RIS TY - JOUR T1 - Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method AU - Özge ERKEN , Cebrail GÜMÜŞ Y1 - 2018 PY - 2018 N1 - DO - T2 - Adıyaman University Journal of Science JF - Journal JO - JOR SP - 141 EP - 151 VL - 8 IS - 2 SN - 2147-1630-2146-586X M3 - UR - Y2 - 2018 ER -
EndNote %0 Adıyaman University Journal of Science Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method %A Özge ERKEN , Cebrail GÜMÜŞ %T Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method %D 2018 %J Adıyaman University Journal of Science %P 2147-1630-2146-586X %V 8 %N 2 %R %U
ISNAD ERKEN, Özge , GÜMÜŞ, Cebrail . "Determination of The Thickness and Optical Constants of Polycrystalline SnO_2 Thin Film by Envelope Method". Adıyaman University Journal of Science 8 / 2 (December 2018): 141-151.