dc.contributor.author | Lee, J. K. | |
dc.contributor.author | Tewell, C. R. | |
dc.contributor.author | Schulze, R. K. | |
dc.contributor.author | Nastasi, M. | |
dc.contributor.author | Hamby, D. W. | |
dc.contributor.author | Lucca, D. A. | |
dc.contributor.author | Jung, H. S. | |
dc.contributor.author | Hong, K. S. | |
dc.date.accessioned | 2018-09-21T17:51:27Z | |
dc.date.available | 2018-09-21T17:51:27Z | |
dc.date.issued | 2005-04-29 | |
dc.identifier | oksd_lee_synthesisofznon_2005 | |
dc.identifier.citation | Lee, J. K., Tewell, C. R., Schulze, R. K., Nastasi, M., Hamby, D. W., Lucca, D. A., ... Hong, K. S. (2005). Synthesis of ZnO nanocrystals by subsequent implantation of Zn and O species. Applied Physics Letters, 86(18), Article 183111. https://doi.org/10.1063/1.1906304 | |
dc.identifier.uri | https://hdl.handle.net/11244/301747 | |
dc.description.abstract | We report the preparation of ZnO nanocrystals embedded in a SiO2 matrix formed using sequential zinc and oxygen ion implantations. The optical absorption spectra and photoemission spectra of zinc implanted and zinc/oxygen coimplanted silica show that the first zinc implantation produces zinc clusters and that the subsequent oxygen implantation following the zinc implantation rearranges the distribution of zinc and oxygen ions at an atomic level. While thermal annealing of Zn only implanted silica leads to the formation of Zn nanocrystals, thermal annealing of zinc/oxygen coimplanted silica promotes the growth of ZnO nanocrystals. The absorption and photoluminescence spectra show that ZnO nanocrystals form in an amorphous SiO2 matrix and that their systematic change as a function of annealing temperature corresponds to the typical correlation between the increase of particle size and a redshift in near-band-edge emission. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.publisher | AIP Publishing | |
dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
dc.title | Synthesis of ZnO nanocrystals by subsequent implantation of Zn and O species | |
osu.filename | oksd_lee_synthesisofznon_2005.pdf | |
dc.description.peerreview | Peer reviewed | |
dc.identifier.doi | 10.1063/1.1906304 | |
dc.description.department | Mechanical and Aerospace Engineering | |
dc.type.genre | Article | |
dc.type.material | Text | |
dc.subject.keywords | materials science | |
dc.subject.keywords | absorption | |
dc.subject.keywords | absorption spectra | |
dc.subject.keywords | annealing | |
dc.subject.keywords | correlations | |
dc.subject.keywords | ion implantation | |
dc.subject.keywords | nanostructures | |
dc.subject.keywords | oxygen ions | |
dc.subject.keywords | particle size | |
dc.subject.keywords | photoemission | |
dc.subject.keywords | photoluminescence | |
dc.subject.keywords | red shift | |
dc.subject.keywords | semiconductor materials | |
dc.subject.keywords | silica | |
dc.subject.keywords | silicon oxides | |
dc.subject.keywords | synthesis | |
dc.subject.keywords | ultraviolet spectra | |
dc.subject.keywords | visible spectra | |
dc.subject.keywords | x-ray photoelectron spectroscopy | |
dc.subject.keywords | zinc | |
dc.subject.keywords | zinc oxides | |