Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields
In the present work, Cr-doped ZnO diluted magnetic semiconductor was synthesized by hydrothermal method under pulsed magnetic fields. The samples were characterized by XRD, SEM, VSM, Raman, and XPS techniques. Results demonstrated that Zn ions in the ZnO crystal lattice were partially displaced by C...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/830372 |
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| author | Shiwei Wang Min Zhong Cong Liu Ying Li Mingyuan Zhu Hongming Jin Yemin Hu |
| author_facet | Shiwei Wang Min Zhong Cong Liu Ying Li Mingyuan Zhu Hongming Jin Yemin Hu |
| author_sort | Shiwei Wang |
| collection | DOAJ |
| description | In the present work, Cr-doped ZnO diluted magnetic semiconductor was synthesized by hydrothermal method under pulsed magnetic fields. The samples were characterized by XRD, SEM, VSM, Raman, and XPS techniques. Results demonstrated that Zn ions in the ZnO crystal lattice were partially displaced by Chromium (III) ions. All samples show room temperature ferromagnetism which was enhanced by pulsed magnetic fields. The mechanism of ferromagnetism of Cr-doped ZnO particles was discussed. |
| format | Article |
| id | doaj-art-53032b219541468da8bc45d4945f8150 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-53032b219541468da8bc45d4945f81502025-02-03T01:22:16ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/830372830372Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic FieldsShiwei Wang0Min Zhong1Cong Liu2Ying Li3Mingyuan Zhu4Hongming Jin5Yemin Hu6Laboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaLaboratory for Microstructures/School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, Shanghai 200072, ChinaIn the present work, Cr-doped ZnO diluted magnetic semiconductor was synthesized by hydrothermal method under pulsed magnetic fields. The samples were characterized by XRD, SEM, VSM, Raman, and XPS techniques. Results demonstrated that Zn ions in the ZnO crystal lattice were partially displaced by Chromium (III) ions. All samples show room temperature ferromagnetism which was enhanced by pulsed magnetic fields. The mechanism of ferromagnetism of Cr-doped ZnO particles was discussed.http://dx.doi.org/10.1155/2013/830372 |
| spellingShingle | Shiwei Wang Min Zhong Cong Liu Ying Li Mingyuan Zhu Hongming Jin Yemin Hu Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields Journal of Chemistry |
| title | Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields |
| title_full | Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields |
| title_fullStr | Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields |
| title_full_unstemmed | Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields |
| title_short | Effects of Temperature on the Microstructure and Magnetic Property of Cr-Doped ZnO DMS Prepared by Hydrothermal Route Assisted by Pulsed Magnetic Fields |
| title_sort | effects of temperature on the microstructure and magnetic property of cr doped zno dms prepared by hydrothermal route assisted by pulsed magnetic fields |
| url | http://dx.doi.org/10.1155/2013/830372 |
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