• No results found

Structure and dielectric properties of sol gel processed Ba (Fe1/2Nb1/2) O3 ceramics

N/A
N/A
Protected

Academic year: 2020

Share "Structure and dielectric properties of sol gel processed Ba (Fe1/2Nb1/2) O3 ceramics"

Copied!
8
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Fig.2 shows the X-ray diffraction patterns obtained on the BFN powders calcined at different temperatures from 600°C to 900°C for 8 hours
Fig. 4. SEM micrographs of the BFN ceramic sintered at 1100°C for 8h
Fig. 5. Thermal variation of the permittivity at different frequencies
Fig. 7. Frequency dependence of the permittivity for different temperatures
+3

References

Related documents

In fact even in the presence of the bright band signature (the presence of a bright band echo is inferred using 30 min averaged radar data) orographic pre- cipitation may occur and

One option is to look at a predator’s probability of attack δ (see above and Jeschke et al. 2002), which is the ratio of the number of attacks launched by the predator per unit

could not all have been quenched from the single phase region and it is probable that the true thermal conductivity of single phased alloys containing 40 to 50

When focusing on the environmental and social attitudes, we notice that while respondents that consider air pollution a very important problem have larger WTP (which we learn from

WORLD JOURNAL OF SURGICAL ONCOLOGY Zhang et al World Journal of Surgical Oncology 2013, 11 84 http //www wjso com/content/11/1/84 RESEARCH Open Access Preventive effect of ulinastatin

In all cases of sales, the parties make a contract, which is subject to the general rules governing all contracts; in all cases of sales, the purchaser pays a price, and the

La nortriptilina – un triciclico con attività inibitrice del re-uptake soprattutto della noradrenalina ma con un piccolo effetto anche sulle sinapsi serotoninergiche –

We derived the calibration plot using different concentra- tions of hemoglobin–haptoglobin (Hb–Hp) complex with a fixed concentration of peroxidase substrate and H 2 O 2 and