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Yıl 2017, Cilt 41, Sayı 2, 160 - 170, 01.04.2017

Öz

Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs

Yıl 2017, Cilt 41, Sayı 2, 160 - 170, 01.04.2017

Öz

ZnO- and Mg-doped ZnO samples are prepared by spray pyrolysis on conducting glass substrates to fabricate ZnO-based dye-sensitized solar cells (DSSCs). Influences of Mg-doping content on the power conversion efficiencies of ZnO-based DSSCs are investigated. X-ray diffraction results show that all the samples exhibit a hexagonal wurtzite structure. Scanning electron microscopy data indicate that the ZnO sample has uniform rods with 1 $\mu $m diameter. With respect to ZnO, the band gap value of 4 at.% Mg-doped ZnO samples improves to the value of 3.27 eV and a further increase in Mg level up to 6 at.% gives rise to a decline in the band gap value of 3.22 eV. Photoluminescence measurements illustrate that intensities of the ultraviolet peak and a red luminescence peak take their maximum values for 4 at.% Mg doping. From solar cell performance measurements, the best power conversion efficiency of 0.08% is obtained for the doping amount of 4 at.% Mg.

Ayrıntılar

Birincil Dil İngilizce
Konular Fizik, Ortak Disiplinler
Bölüm Makaleler
Yazarlar

İsmail POLAT Bu kişi benim


Salih YILMAZ Bu kişi benim


Murat TOMAKİN Bu kişi benim


Emin BACAKSIZ Bu kişi benim

Yayımlanma Tarihi 1 Nisan 2017
Yayınlandığı Sayı Yıl 2017, Cilt 41, Sayı 2

Kaynak Göster

Bibtex @araştırma makalesi { tbtkphysics401903, journal = {Turkish Journal of Physics}, issn = {1300-0101}, eissn = {1303-6122}, address = {}, publisher = {TÜBİTAK}, year = {2017}, volume = {41}, number = {2}, pages = {160 - 170}, title = {Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs}, key = {cite}, author = {Polat, İsmail and Yılmaz, Salih and Tomakin, Murat and Bacaksız, Emin} }
APA Polat, İ. , Yılmaz, S. , Tomakin, M. & Bacaksız, E. (2017). Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs . Turkish Journal of Physics , 41 (2) , 160-170 . Retrieved from https://dergipark.org.tr/tr/pub/tbtkphysics/issue/35850/401903
MLA Polat, İ. , Yılmaz, S. , Tomakin, M. , Bacaksız, E. "Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs" . Turkish Journal of Physics 41 (2017 ): 160-170 <https://dergipark.org.tr/tr/pub/tbtkphysics/issue/35850/401903>
Chicago Polat, İ. , Yılmaz, S. , Tomakin, M. , Bacaksız, E. "Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs". Turkish Journal of Physics 41 (2017 ): 160-170
RIS TY - JOUR T1 - Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs AU - İsmailPolat, SalihYılmaz, MuratTomakin, EminBacaksız Y1 - 2017 PY - 2017 N1 - DO - T2 - Turkish Journal of Physics JF - Journal JO - JOR SP - 160 EP - 170 VL - 41 IS - 2 SN - 1300-0101-1303-6122 M3 - UR - Y2 - 2022 ER -
EndNote %0 Turkish Journal of Physics Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs %A İsmail Polat , Salih Yılmaz , Murat Tomakin , Emin Bacaksız %T Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs %D 2017 %J Turkish Journal of Physics %P 1300-0101-1303-6122 %V 41 %N 2 %R %U
ISNAD Polat, İsmail , Yılmaz, Salih , Tomakin, Murat , Bacaksız, Emin . "Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs". Turkish Journal of Physics 41 / 2 (Nisan 2017): 160-170 .
AMA Polat İ. , Yılmaz S. , Tomakin M. , Bacaksız E. Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs. Turkish Journal of Physics. 2017; 41(2): 160-170.
Vancouver Polat İ. , Yılmaz S. , Tomakin M. , Bacaksız E. Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs. Turkish Journal of Physics. 2017; 41(2): 160-170.
IEEE İ. Polat , S. Yılmaz , M. Tomakin ve E. Bacaksız , "Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs", Turkish Journal of Physics, c. 41, sayı. 2, ss. 160-170, Nis. 2017