Synthesis and characterization of cadmium doped lithium ferrite by sol-gel technique.
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Synthesis and characterization of cadmium doped lithium ferrite by sol-gel technique.
|
|
| Creator |
Verma, Vivek
Pandey, Vibhav Aloysius, R. P. Awana , V. P. S. Kotnala, R. K. Kothari, P. C. |
|
| Subject |
Materials Science
Applied Physics/Condensed Matter |
|
| Description |
Cadmium substituted lithium ferrite Li0.5-x/2CdxFe2.5-x/2O4 were prepared by sol-gel method. Saturation magnetization versus composition shows a maximum M-s = 80 emu/g at for = 0.3. In all samples, dielectric constant decreases with increasing frequency while dielectric loss tangent first increases and attains a maximum value followed by a decrease. Dielectric constant is in the range of 10(5) for sample x = 0.1 & 0.3 with a low dielectric loss. High dielectric constant and low dielectric loss are essential requirement of ferrite for power applications.
|
|
| Date |
2008
|
|
| Type |
Conference or Workshop Item
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://npl.csircentral.net/2125/1/253.pdf
Verma, Vivek and Pandey, Vibhav and Aloysius, R. P. and Awana , V. P. S. and Kotnala, R. K. and Kothari, P. C. (2008) Synthesis and characterization of cadmium doped lithium ferrite by sol-gel technique. In: International Conference on Magnetic Materials (ICMM 2007) , DEC 11-16, 2007 , Calcutta, INDIA. |
|
| Relation |
http://npl.csircentral.net/2125/
|
|