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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2074/845
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Full metadata record
| DC Field | Value | Language |
|---|
| contributor.author | Thirumal, Meganathan | - |
| contributor.author | Jawahar, Isuhak N | - |
| contributor.author | Surendiran, Kuzhichalil P | - |
| contributor.author | Mohanan, Pezholil | - |
| contributor.author | Ganguli, Ashok K | - |
| date.accessioned | 2005-09-17T10:11:24Z | - |
| date.available | 2005-09-17T10:11:24Z | - |
| date.issued | 2002 | - |
| identifier.citation | Materials Research Bulletin, 37(1), 185-191 | en |
| identifier.uri | http://eprint.iitd.ac.in/dspace/handle/2074/845 | - |
| description.abstract | Oxides of the type, Sr3Zn1−xMgxNb2O9 (0≤x≤1) have been obtained by the ceramic method. These oxides crystallize in the hexagonal cell corresponding to ordered triple perovskites. Sintered disks show nearly frequency-independent dielectric constant for all the compositions. Compositions sintered at 1425°C yield dielectric constant of 20–22 at 6 GHz, with quality factor ranging from 1300 to 1500. Sr3Zn0.5Mg0.5Nb2O9 shows a very low temperature coefficient of resonant frequency (τf) of +4 ppm/°C. | en |
| format.extent | 207119 bytes | - |
| format.mimetype | application/pdf | - |
| language.iso | en | en |
| subject | Ceramics | en |
| subject | Electronic materials | en |
| subject | Oxides | en |
| subject | X-ray diffraction | en |
| subject | Dielectric properties | en |
| title | Synthesis and microwave dielectric properties of Sr3Zn1−xMgxNb2O9 phases | en |
| type | Article | en |
| Appears in Collections: | Chemistry
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Description |
Size | Format |
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| thirumalsynt2001.pdf | | 202Kb | Adobe PDF | View/Open |
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