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Research Article
Chandra Babu Naidu K
Dept. of Physics, GITAM Deemed to be University, Bangalore-562163, India
Corresponding Author
ORCiD: https://orcid.org/0000-0002-0580-6383
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(1-x) (Al0.2La0.8TiO3) + (x) (BiZnFeO3) (x = 0.2 - 0.8) [ALTBZFO] nanocomposites were synthesized via hydrothermal method. The X-ray diffraction patterns indicated the phase transformation from tetragonal to cubic for x = 0.2 to 0.4 - 0.8 samples, respectively. The surface morphology showed the existence of nanospheres like structures. At 1 MHz frequency also, the dielectric constant was increased from 230 to 710 for x = 0.2 – 0.6 samples, respectively. But, interestingly, x = 0.6 nanocomposite exhibited the negative dielectric behavior having the dielectric constant (ε') ~ -58.5 and dielectric loss (ε") ~ -417 at 8 MHz. Likewise, x = 0.6 sample showed ac-electrical conductivity (σac) -0.159 S/cm at 6 MHz. Hence, these kinds of materials can provide high charge stored capacitor, and perfect absorber applications.
Keywords
Structural Transformation, Electron Microscopy, Negative Dielectric Constant, Diaelectricity, Impedance Spectroscopy
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CURRENT STATUS: Published
View the published article at Journal of Inorganic and Organometallic Polymers and Materials.
Version 1
Posted 10 May, 2021
No community comments so far
Reviews received
Received 13 Jun, 2021
Reviewers invited
Invitations sent on 13 Jun, 2021
First submitted
On 03 May, 2021
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A new preprint design is coming!
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See the published version of this preprint at Journal of Inorganic and Organometallic Polymers and Materials.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Chandra Babu Naidu K
Dept. of Physics, GITAM Deemed to be University, Bangalore-562163, India
Corresponding Author
ORCiD: https://orcid.org/0000-0002-0580-6383
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Journal of Inorganic and Organometallic Polymers and Materials.
Version 1
Posted 10 May, 2021
No community comments so far
Reviews received
Received 13 Jun, 2021
Reviewers invited
Invitations sent on 13 Jun, 2021
First submitted
On 03 May, 2021
Editor assigned
On 03 May, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Journal of Inorganic and Organometallic Polymers and Materials.
(1-x) (Al0.2La0.8TiO3) + (x) (BiZnFeO3) (x = 0.2 - 0.8) [ALTBZFO] nanocomposites were synthesized via hydrothermal method. The X-ray diffraction patterns indicated the phase transformation from tetragonal to cubic for x = 0.2 to 0.4 - 0.8 samples, respectively. The surface morphology showed the existence of nanospheres like structures. At 1 MHz frequency also, the dielectric constant was increased from 230 to 710 for x = 0.2 – 0.6 samples, respectively. But, interestingly, x = 0.6 nanocomposite exhibited the negative dielectric behavior having the dielectric constant (ε') ~ -58.5 and dielectric loss (ε") ~ -417 at 8 MHz. Likewise, x = 0.6 sample showed ac-electrical conductivity (σac) -0.159 S/cm at 6 MHz. Hence, these kinds of materials can provide high charge stored capacitor, and perfect absorber applications.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
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