dc.contributor.author |
Polat, Ismail |
|
dc.contributor.author |
Yilmaz, Salih |
|
dc.contributor.author |
Tomakin, Murat |
|
dc.contributor.author |
Bacaksiz, Emin |
|
dc.date.accessioned |
2019-11-13T12:03:37Z |
|
dc.date.available |
2019-11-13T12:03:37Z |
|
dc.date.issued |
2017 |
|
dc.identifier.citation |
Polat, I., Yilmaz, S., Tomakin, M., & Bacaksiz, 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. https://doi.org/10.3906/fiz-1610-35 |
tr_TR |
dc.identifier.issn |
1300-0101 |
|
dc.identifier.issn |
1303-6122 |
|
dc.identifier.uri |
http://openaccess.adanabtu.edu.tr:8080/xmlui/handle/123456789/557 |
|
dc.identifier.uri |
https://doi.org/10.3906/fiz-1610-35 |
|
dc.description |
WOS indeksli yayınlar koleksiyonu. / WOS indexed publications collection.
TR Dizin indeksli yayınlar koleksiyonu. / TR Dizin indexed publications collection. |
|
dc.description.abstract |
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. Photoltuminescence 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. |
tr_TR |
dc.language.iso |
en |
tr_TR |
dc.publisher |
TURKISH JOURNAL OF PHYSICS / SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK |
tr_TR |
dc.relation.ispartofseries |
2017;Volume: 41 Issue: 2 |
|
dc.subject |
Mg-doped ZnO |
tr_TR |
dc.subject |
rods |
|
dc.subject |
spray pyrolysis |
|
dc.subject |
dye-sensitized solar cells |
|
dc.subject |
SENSITIZED SOLAR-CELLS |
|
dc.subject |
SPRAY-PYROLYSIS METHOD |
|
dc.subject |
MAGNETIC-PROPERTIES |
|
dc.subject |
THIN-FILMS |
|
dc.subject |
PERFORMANCE |
|
dc.subject |
IMPROVEMENT |
|
dc.subject |
EFFICIENCY |
|
dc.subject |
NANORODS |
|
dc.subject |
ARRAYS |
|
dc.subject |
Physics |
|
dc.subject |
Multidisciplinary |
|
dc.subject |
Fen |
|
dc.subject |
Temel Bilimler |
|
dc.subject |
Fizik, Uygulamalı |
|
dc.title |
Role of Mg doping in the structural, optical, and electrical characteristics of ZnO-based DSSCs |
tr_TR |
dc.type |
Article |
tr_TR |