| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1685248 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2009 | 4 Pages |
Abstract
Room temperature ferromagnetic ordering has been observed in ZnO by implanting 1.63 MeV 56Fe6+ ions. The total number of implanted Fe ions in ZnO is 1 × 1016, which is effectively 1 at.% doping of Fe in ZnO. The amount of saturation magnetic moment in Fe implanted ZnO, annealed to 500 °C, has been found to be two orders of magnitude more than that observed earlier in chemically prepared Zn0.98Mn0.02O and Zn0.96Mn0.02Fe0.02O samples.
Related Topics
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Authors
D. Sanyal, Mahuya Chakrabarti, Vaishali Naik, Tapatee Kundu Roy, Debasis Bhowmick, Siddhartha Dechoudhury, Arup Bandyopadhyay, Alok Chakrabarti,