Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures
This work is aimed at synthesizing and characterizing transition metals (Mn, Fe and Ni) doped ZnO nanostructures. The samples have been prepared by chemical co-precipitation method. The samples have been divided and one half has been coated SiO2. X-Ray diffraction indicated the formation of single p...
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| Format: | Article |
| Language: | English |
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Sumy State University
2013-05-01
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| Series: | Журнал нано- та електронної фізики |
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| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2013/2/articles/jnep_2013_V5_02030.pdf |
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| author | V. Bandyopadhyay K. Bhushan S. Mukherjee |
| author_facet | V. Bandyopadhyay K. Bhushan S. Mukherjee |
| author_sort | V. Bandyopadhyay |
| collection | DOAJ |
| description | This work is aimed at synthesizing and characterizing transition metals (Mn, Fe and Ni) doped ZnO nanostructures. The samples have been prepared by chemical co-precipitation method. The samples have been divided and one half has been coated SiO2. X-Ray diffraction indicated the formation of single phase ZnO. Optical and photoluminescence studies have been carried out using UV-Vis spectroscopy and Photoluminescence spectroscopy respectively. Magnetic responses of the samples have been studied using SQUID. The structural studies revealed that sample is having wurzite structure at room temperature. Magnetization results shows the ferromagnetism in 2 Fe doped, 5 Ni doped and 2 Mn doped ZnO. |
| format | Article |
| id | doaj-art-a85214cdb6bb48d685a2813bc1bf1a8a |
| institution | DOAJ |
| issn | 2077-6772 |
| language | English |
| publishDate | 2013-05-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-a85214cdb6bb48d685a2813bc1bf1a8a2025-08-20T03:18:49ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722013-05-0152020301Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO NanostructuresV. BandyopadhyayK. BhushanS. MukherjeeThis work is aimed at synthesizing and characterizing transition metals (Mn, Fe and Ni) doped ZnO nanostructures. The samples have been prepared by chemical co-precipitation method. The samples have been divided and one half has been coated SiO2. X-Ray diffraction indicated the formation of single phase ZnO. Optical and photoluminescence studies have been carried out using UV-Vis spectroscopy and Photoluminescence spectroscopy respectively. Magnetic responses of the samples have been studied using SQUID. The structural studies revealed that sample is having wurzite structure at room temperature. Magnetization results shows the ferromagnetism in 2 Fe doped, 5 Ni doped and 2 Mn doped ZnO.http://jnep.sumdu.edu.ua/download/numbers/2013/2/articles/jnep_2013_V5_02030.pdfZnODilute magnetic semiconductorsCo-precipitationFerromagnetismSuperconductivit |
| spellingShingle | V. Bandyopadhyay K. Bhushan S. Mukherjee Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures Журнал нано- та електронної фізики ZnO Dilute magnetic semiconductors Co-precipitation Ferromagnetism Superconductivit |
| title | Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures |
| title_full | Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures |
| title_fullStr | Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures |
| title_full_unstemmed | Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures |
| title_short | Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures |
| title_sort | evidence of itinerant ferromagnetism in transition metal doped zno nanostructures |
| topic | ZnO Dilute magnetic semiconductors Co-precipitation Ferromagnetism Superconductivit |
| url | http://jnep.sumdu.edu.ua/download/numbers/2013/2/articles/jnep_2013_V5_02030.pdf |
| work_keys_str_mv | AT vbandyopadhyay evidenceofitinerantferromagnetismintransitionmetaldopedznonanostructures AT kbhushan evidenceofitinerantferromagnetismintransitionmetaldopedznonanostructures AT smukherjee evidenceofitinerantferromagnetismintransitionmetaldopedznonanostructures |