1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Structural, dielectric, and magnetic properties of multiferroics
Rent:
Rent this article for
USD
10.1063/1.3386527
/content/aip/journal/jap/107/10/10.1063/1.3386527
http://aip.metastore.ingenta.com/content/aip/journal/jap/107/10/10.1063/1.3386527

Figures

Image of FIG. 1.
FIG. 1.

Rietveld refined XRD pattern of LBFMO samples.

Image of FIG. 2.
FIG. 2.

(a) Dielectric constant of LBFMO samples as a function of frequency (75 kHz–4 MHz) at 300 K, and (b) Variation in vs frequency at 300 K.

Image of FIG. 3.
FIG. 3.

Alteration of log with log for LBFMO samples at 300 K in the frequency range of 75 kHz–4 MHz. Inset: enlarged view of the linear fit.

Image of FIG. 4.
FIG. 4.

Temperature dependence of dielectric constant of LBFMO samples at different frequencies (500 kHz–1 MHz).

Image of FIG. 5.
FIG. 5.

Thermal variation in for LBFMO samples at different frequencies (500 kHz–1 MHz).

Image of FIG. 6.
FIG. 6.

FC magnetization data plotted as a function of temperature (5–320 K) for LBFMO samples. Inset: (a) hysterisis behavior of sample with . (b) Variation in coercivity with temperature. (c) Variation in remnant magnetization with temperature.

Image of FIG. 7.
FIG. 7.

M-H hysteresis curve of LBFMO samples at 20 K.

Image of FIG. 8.
FIG. 8.

Hysteresis curve of LBFMO samples at 100 K. Inset: enlarged view showing the .

Image of FIG. 9.
FIG. 9.

FESEM micrographs of LBFMO samples taken on the scale of . Inset: show the respective histograms of grain sizes.

Image of FIG. 10.
FIG. 10.

(a) Temperature variation in dielectric constant for sample in the absence and presence of a magnetic field . (b) Variation in in the absence and presence of magnetic field. (c) shows the percentage coupling at an applied frequency of 123 Hz. Inset: shows the enlarged part of dotted portions in [(a) and (b)].

Tables

Generic image for table
Table I.

Calculated lattice parameters and unit cell volume for samples.

Generic image for table
Table II.

Parameters calculated from dielectric data of samples.

Generic image for table
Table III.

Parameters calculated from M-H curves for samples.

Loading

Article metrics loading...

/content/aip/journal/jap/107/10/10.1063/1.3386527
2010-05-25
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Structural, dielectric, and magnetic properties of La0.8Bi0.2Fe1−xMnxO3(0.0≤x≤0.4) multiferroics
http://aip.metastore.ingenta.com/content/aip/journal/jap/107/10/10.1063/1.3386527
10.1063/1.3386527
SEARCH_EXPAND_ITEM