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Structural and Magnetic Properties of Cr Doped SnO2 Nanopowders Prepared by Solid State Reaction
| Content Provider | Hyper Articles en Ligne (HAL) |
|---|---|
| Author | Kuppan, M. Babu, S. Harinath Kaleemulla, S. MadhusudhanaRao, N. Krishnamoorthi, C. VenugopalRao, G. Omkaram, I. Reddy, D. Sreekantha K Venkata Subba Reddy |
| Abstract | Chromium-doped tin oxide nano powders (Sn1-xCrxO2, x = 0.00, 0.03, 0.05 and 0.07) were prepared using simple low cost solid state reaction and followed by vacuum annealing at 900 o C and studied the effects of Cr dopant concentration on structural and magnetic properties. The X-ray diffraction (XRD) studies confirmed that all the diffracted peaks were polycrystalline rutile structure of SnO2 phase. FT-IR analysis gave additional supports of formation of O-Sn-O and Cr-Sn-O the system. Magnetic studies revealed that all the powder samples were ferromagnetic at room temperature. Further the saturation magnetization increased with increase of doping concentration. |
| File Format | |
| ISSN | 24125954 |
| DOI | 10.2412/mmse.9.43.91 |
| Journal | Mechanics, Materials Science & Engineering Journal |
| Volume Number | 9 |
| Language | English |
| Publisher | Magnolithe |
| Publisher Date | 2017-03-31 |
| Access Restriction | Open |
| Subject Keyword | vacuum annealing Cr doped SnO2 nanopowders thin film nano powder spi Engineering Sciences [physics] Materials |
| Content Type | Text |
| Resource Type | Article |
