XRD RAMAN AND Uv-vis SPECTROSCOPICAL ANALYSIS OF NANOSTRUCTURED CdS:Li FILMS

Tülay HURMA

doi:https://doi.org/10.18038/aubtda.333956

Makale detayları

XRD RAMAN AND Uv-vis SPECTROSCOPICAL ANALYSIS OF NANOSTRUCTURED CdS:Li FILMS

Yazarlar:

Tülay HURMA

Yayıncı:

Eskisehir Technical University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 2018 Vol.19 Issue 1, pp.114-121

Belge Tipi:

Makale

Yayın Tarihi:

3/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000417089

pISSN:

2667-4211

DOI:

https://doi.org/10.18038/aubtda.333956

Özet:

 


CdS and CdS:Li films were produced my means of
ultrasonic spray pyrolysis (USP) method by spraying on glass bases heated up to
340±5 ◦C. LiCl in three different rates was added
into the preliminary solution while producing CdS:Li films. The effect of Li on
the structural and optical characteristics of the CdS film was analyzed. XDR
spectra showed that the crystallization degree decreases while lithium is 15%
and increases when lithium rate increases. The crystallite sizes were
calculated to be in the range of 60-85 nm. SEM photographs showed that the
contribution of Li changed surface appearances of films and particle size. All films
exhibit the Raman peaks centered 298 and 590 cm-1 and the peak
profiles are almost symmetric. The optical band gap and Urbach energy values of
these films were determined. The maximum transmittance is found to be almost
80% for the visible region. LiCl which was added to the preliminary solution
changed the optical characteristics of CdS film. 


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Makale detayları

XRD RAMAN AND Uv-vis SPECTROSCOPICAL ANALYSIS OF NANOSTRUCTURED CdS:Li FILMS

Yazarlar: Tülay HURMA

Yayıncı: Eskisehir Technical University

Ana Başlıklar: Uygulamalı fizik

Dergi: Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 2018 Vol.19 Issue 1, pp.114-121

Belge Tipi: Makale

Yayın Tarihi: 3/2018

Belge Dili: Türkçe

Document ID (Org No.): 2000417089

pISSN: 2667-4211

DOI: https://doi.org/10.18038/aubtda.333956

Sayı

Yazarlar:

Tülay HURMA

Yayıncı:

Eskisehir Technical University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 2018 Vol.19 Issue 1, pp.114-121

Belge Tipi:

Makale

Yayın Tarihi:

3/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000417089

pISSN:

2667-4211

DOI:

https://doi.org/10.18038/aubtda.333956