Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles
The change in the crystal and electronic structure properties of wurtzite ZnO nanoparticles was studied according to Mn doping in the powder samples. The investigations were conducted by X-ray Absorption Fine Structure Spectroscopy (XAFS) technique for the samples prepared with different heating and...
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doaj-09f8160f756c45deb0ce5898f1bf11ba2020-11-24T21:36:26ZengElsevierProgress in Natural Science: Materials International1002-00712016-08-0126434735310.1016/j.pnsc.2016.07.004Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticlesO.M. Ozkendir0S. Yildirimcan1A. Yuzer2K. Ocakoglu3Department of Energy Systems Engineering, Mersin University, Tarsus Faculty of Technology, 33480 Mersin, TurkeyAdvanced Technology Research & Application Center, Mersin University, Ciftlikkoy Campus, Yenisehir, Mersin, TurkeyAdvanced Technology Research & Application Center, Mersin University, Ciftlikkoy Campus, Yenisehir, Mersin, TurkeyDepartment of Energy Systems Engineering, Mersin University, Tarsus Faculty of Technology, 33480 Mersin, TurkeyThe change in the crystal and electronic structure properties of wurtzite ZnO nanoparticles was studied according to Mn doping in the powder samples. The investigations were conducted by X-ray Absorption Fine Structure Spectroscopy (XAFS) technique for the samples prepared with different heating and doping processes. Electronic analysis was carried out by the collected data from the X-ray Absorption Near-Edge Structure Spectroscopy (XANES) measurements. Additional crystal structure properties were studied by Extended-XAFS (EXAFS) analysis. Longer heating periods for the undoped wurtzite ZnO samples were determined to own stable crystal geometries. However, for some doped samples, the distortions in the crystal were observed as a result of the low doping amounts of Mn which was treated as an impurity. Besides, the changes in oxygen locations were determined to create defects and distortions in the samples.http://www.sciencedirect.com/science/article/pii/S1002007116300752Electronic materialsNanostructuresOxidesXAFS (EXAFS and XANES)Crystal structure |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
O.M. Ozkendir S. Yildirimcan A. Yuzer K. Ocakoglu |
spellingShingle |
O.M. Ozkendir S. Yildirimcan A. Yuzer K. Ocakoglu Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles Progress in Natural Science: Materials International Electronic materials Nanostructures Oxides XAFS (EXAFS and XANES) Crystal structure |
author_facet |
O.M. Ozkendir S. Yildirimcan A. Yuzer K. Ocakoglu |
author_sort |
O.M. Ozkendir |
title |
Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles |
title_short |
Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles |
title_full |
Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles |
title_fullStr |
Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles |
title_full_unstemmed |
Crystal and electronic structure study of Mn doped wurtzite ZnO nanoparticles |
title_sort |
crystal and electronic structure study of mn doped wurtzite zno nanoparticles |
publisher |
Elsevier |
series |
Progress in Natural Science: Materials International |
issn |
1002-0071 |
publishDate |
2016-08-01 |
description |
The change in the crystal and electronic structure properties of wurtzite ZnO nanoparticles was studied according to Mn doping in the powder samples. The investigations were conducted by X-ray Absorption Fine Structure Spectroscopy (XAFS) technique for the samples prepared with different heating and doping processes. Electronic analysis was carried out by the collected data from the X-ray Absorption Near-Edge Structure Spectroscopy (XANES) measurements. Additional crystal structure properties were studied by Extended-XAFS (EXAFS) analysis. Longer heating periods for the undoped wurtzite ZnO samples were determined to own stable crystal geometries. However, for some doped samples, the distortions in the crystal were observed as a result of the low doping amounts of Mn which was treated as an impurity. Besides, the changes in oxygen locations were determined to create defects and distortions in the samples. |
topic |
Electronic materials Nanostructures Oxides XAFS (EXAFS and XANES) Crystal structure |
url |
http://www.sciencedirect.com/science/article/pii/S1002007116300752 |
work_keys_str_mv |
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