Analysis of the Mosaic Defects in Graded and Non Graded In x Ga 1-x N Solar Cell Structures

İlknur Kars Durukan; Mustafa Kemal Öztürk; Süleyman Özçelik; Ekmel Özbay

doi:10.19113/sdufbed.58096

Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures

Abstract

In this study, graded (A) In_xGa_1-xN (10.5 ≤ x ≤ 18.4) and non graded (B) In_xGa_1-xN (13.6 ≤ x ≤ 24.9) samples are grown on c-oriented sapphire substrate using the Metal Organic Chemical Vapour Deposition (MOCVD) technique. The structural, optical and electrical features of the grown InGaN/GaN solar cell structures are analyzed using High Resolution X-Ray Diffraction (HRXRD), Photoluminescense (PL), Ultraviolet (UV), current density and potential (JV) measurements. According to the HRXRD results; it is determined that the InGaN layer of the graded structure has a lower FWHM (Full width at half maximum) value. From the PL measurements, it is observed that the GaN half-width peak value of the graded sample is narrower and the InGaN peak width value of the graded sample is larger. From UV measurements, that the graded sample has a greater band range. JV measurements determine that the performance of the graded structure is higher.

Keywords

InGaN/GaN,Solar cell; MOCVD; HRXRD; UV; XRD

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

İlknur Kars Durukan

Mustafa Kemal Öztürk

Süleyman Özçelik

Ekmel Özbay This is me

Publication Date

February 3, 2017

Submission Date

June 23, 2016

Acceptance Date

-

Published in Issue

Year 2017 Volume: 21 Number: 1

DOI

https://doi.org/10.19113/sdufbed.58096

IZ

https://izlik.org/JA35TN58MS

Cite

RIS / Bibtex

APA

Kars Durukan, İ., Öztürk, M. K., Özçelik, S., & Özbay, E. (2017). Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(1), 235-240. https://doi.org/10.19113/sdufbed.58096

AMA

1.Kars Durukan İ, Öztürk MK, Özçelik S, Özbay E. Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures. J. Nat. Appl. Sci. 2017;21(1):235-240. doi:10.19113/sdufbed.58096

Chicago

Kars Durukan, İlknur, Mustafa Kemal Öztürk, Süleyman Özçelik, and Ekmel Özbay. 2017. “Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-XN Solar Cell Structures”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (1): 235-40. https://doi.org/10.19113/sdufbed.58096.

EndNote

Kars Durukan İ, Öztürk MK, Özçelik S, Özbay E (April 1, 2017) Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 1 235–240.

IEEE

[1]İ. Kars Durukan, M. K. Öztürk, S. Özçelik, and E. Özbay, “Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures”, J. Nat. Appl. Sci., vol. 21, no. 1, pp. 235–240, Apr. 2017, doi: 10.19113/sdufbed.58096.

ISNAD

Kars Durukan, İlknur - Öztürk, Mustafa Kemal - Özçelik, Süleyman - Özbay, Ekmel. “Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-XN Solar Cell Structures”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/1 (April 1, 2017): 235-240. https://doi.org/10.19113/sdufbed.58096.

JAMA

1.Kars Durukan İ, Öztürk MK, Özçelik S, Özbay E. Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures. J. Nat. Appl. Sci. 2017;21:235–240.

MLA

Kars Durukan, İlknur, et al. “Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-XN Solar Cell Structures”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 21, no. 1, Apr. 2017, pp. 235-40, doi:10.19113/sdufbed.58096.

Vancouver

1.İlknur Kars Durukan, Mustafa Kemal Öztürk, Süleyman Özçelik, Ekmel Özbay. Analysis of the Mosaic Defects in Graded and Non Graded InxGa1-xN Solar Cell Structures. J. Nat. Appl. Sci. 2017 Apr. 1;21(1):235-40. doi:10.19113/sdufbed.58096

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Analysis of the Mosaic Defects in Graded and Non Graded In<sub>x</sub>Ga<sub>1-x</sub>N Solar Cell Structures