Structural, Optical and Magnetic Properties of (Ni, Al)  Co-Doped ZnO Nanoparticles

Peyyala Swapna; Sakirevupalli Venkatramana Reddy

doi:doi:10.11648/j.am.20190801.11

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Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles

Peyyala Swapna, Sakirevupalli Venkatramana Reddy

Published in Advances in Materials (Volume 8, Issue 1)

Received: 26 December 2018 Accepted: 21 January 2019 Published: 13 February 2019

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Abstract

We synthesize pure and (Ni, Al) co-doped Zinc Oxide (ZnO) nanoparticles by chemical co-precipitation method at room temperature successfully using poly ethylene glycol (PEG) as stabilizing agent. In the preparation, we kept one dopant element aluminum at constant concentration, 5 mol% by varying the other dopant concentration from one to three mol%. Following the completion of synthesis, the nanopowders are cautiously subjected to diverse characterizations such as XRD, SEM with EDS, TEM, PL, UV-Vis-NIR, Raman and VSM to determine the properties to be found the structural, optical and magnetic. XRD data shows that all the nanopowder samples acquire hexagonal wurtzite crystal structure by means of no secondary phases connecting to aluminum or nickel; this indicates the well dissolution of aluminum and nickel in to ZnO host lattice. The exact size of particles is predicted using TEM illustrations, which are more or less confirmed by the XRD data. The morphology of the samples is identified using SEM images, and EDS spectrum reveals that no impurities are present in the powder samples than nickel and aluminum. Optical properties are deliberated via PL spectrum and UV-Vis-NIR spectra, every one of the samples have defect related peaks in the visible region. Magnetic properties are estimated by means of the technique VSM, except pure ZnO nanoparticles remaining all the doped samples contains the Ferro magnetic nature.

Published in	Advances in Materials (Volume 8, Issue 1)
DOI	10.11648/j.am.20190801.11
Page(s)	1-11
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Spintronics, Optoelectronics, DMS, Chemical Co-Precipitation, RTFM

References

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APA Style

Peyyala Swapna, Sakirevupalli Venkatramana Reddy. (2019). Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Advances in Materials, 8(1), 1-11. https://doi.org/10.11648/j.am.20190801.11

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ACS Style

Peyyala Swapna; Sakirevupalli Venkatramana Reddy. Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Adv. Mater. 2019, 8(1), 1-11. doi: 10.11648/j.am.20190801.11

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AMA Style

Peyyala Swapna, Sakirevupalli Venkatramana Reddy. Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Adv Mater. 2019;8(1):1-11. doi: 10.11648/j.am.20190801.11

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@article{10.11648/j.am.20190801.11,
  author = {Peyyala Swapna and Sakirevupalli Venkatramana Reddy},
  title = {Structural, Optical and Magnetic Properties of (Ni, Al)  Co-Doped ZnO Nanoparticles},
  journal = {Advances in Materials},
  volume = {8},
  number = {1},
  pages = {1-11},
  doi = {10.11648/j.am.20190801.11},
  url = {https://doi.org/10.11648/j.am.20190801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.am.20190801.11},
  abstract = {We synthesize pure and (Ni, Al) co-doped Zinc Oxide (ZnO) nanoparticles by chemical co-precipitation method at room temperature successfully using poly ethylene glycol (PEG) as stabilizing agent. In the preparation, we kept one dopant element aluminum at constant concentration, 5 mol% by varying the other dopant concentration from one to three mol%. Following the completion of synthesis, the nanopowders are cautiously subjected to diverse characterizations such as XRD, SEM with EDS, TEM, PL, UV-Vis-NIR, Raman and VSM to determine the properties to be found the structural, optical and magnetic. XRD data shows that all the nanopowder samples acquire hexagonal wurtzite crystal structure by means of no secondary phases connecting to aluminum or nickel; this indicates the well dissolution of aluminum and nickel in to ZnO host lattice. The exact size of particles is predicted using TEM illustrations, which are more or less confirmed by the XRD data. The morphology of the samples is identified using SEM images, and EDS spectrum reveals that no impurities are present in the powder samples than nickel and aluminum. Optical properties are deliberated via PL spectrum and UV-Vis-NIR spectra, every one of the samples have defect related peaks in the visible region. Magnetic properties are estimated by means of the technique VSM, except pure ZnO nanoparticles remaining all the doped samples contains the Ferro magnetic nature.},
 year = {2019}
}

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TY  - JOUR
T1  - Structural, Optical and Magnetic Properties of (Ni, Al)  Co-Doped ZnO Nanoparticles
AU  - Peyyala Swapna
AU  - Sakirevupalli Venkatramana Reddy
Y1  - 2019/02/13
PY  - 2019
N1  - https://doi.org/10.11648/j.am.20190801.11
DO  - 10.11648/j.am.20190801.11
T2  - Advances in Materials
JF  - Advances in Materials
JO  - Advances in Materials
SP  - 1
EP  - 11
PB  - Science Publishing Group
SN  - 2327-252X
UR  - https://doi.org/10.11648/j.am.20190801.11
AB  - We synthesize pure and (Ni, Al) co-doped Zinc Oxide (ZnO) nanoparticles by chemical co-precipitation method at room temperature successfully using poly ethylene glycol (PEG) as stabilizing agent. In the preparation, we kept one dopant element aluminum at constant concentration, 5 mol% by varying the other dopant concentration from one to three mol%. Following the completion of synthesis, the nanopowders are cautiously subjected to diverse characterizations such as XRD, SEM with EDS, TEM, PL, UV-Vis-NIR, Raman and VSM to determine the properties to be found the structural, optical and magnetic. XRD data shows that all the nanopowder samples acquire hexagonal wurtzite crystal structure by means of no secondary phases connecting to aluminum or nickel; this indicates the well dissolution of aluminum and nickel in to ZnO host lattice. The exact size of particles is predicted using TEM illustrations, which are more or less confirmed by the XRD data. The morphology of the samples is identified using SEM images, and EDS spectrum reveals that no impurities are present in the powder samples than nickel and aluminum. Optical properties are deliberated via PL spectrum and UV-Vis-NIR spectra, every one of the samples have defect related peaks in the visible region. Magnetic properties are estimated by means of the technique VSM, except pure ZnO nanoparticles remaining all the doped samples contains the Ferro magnetic nature.
VL  - 8
IS  - 1
ER  -

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Author Information

Peyyala Swapna

Department of Physics, Sri Venkateswara University, Tirupati, India
Sakirevupalli Venkatramana Reddy

Department of Physics, Sri Venkateswara University, Tirupati, India

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APA Style

Peyyala Swapna, Sakirevupalli Venkatramana Reddy. (2019). Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Advances in Materials, 8(1), 1-11. https://doi.org/10.11648/j.am.20190801.11

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ACS Style

Peyyala Swapna; Sakirevupalli Venkatramana Reddy. Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Adv. Mater. 2019, 8(1), 1-11. doi: 10.11648/j.am.20190801.11

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AMA Style

Peyyala Swapna, Sakirevupalli Venkatramana Reddy. Structural, Optical and Magnetic Properties of (Ni, Al) Co-Doped ZnO Nanoparticles. Adv Mater. 2019;8(1):1-11. doi: 10.11648/j.am.20190801.11

Copy | Download

@article{10.11648/j.am.20190801.11,
  author = {Peyyala Swapna and Sakirevupalli Venkatramana Reddy},
  title = {Structural, Optical and Magnetic Properties of (Ni, Al)  Co-Doped ZnO Nanoparticles},
  journal = {Advances in Materials},
  volume = {8},
  number = {1},
  pages = {1-11},
  doi = {10.11648/j.am.20190801.11},
  url = {https://doi.org/10.11648/j.am.20190801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.am.20190801.11},
  abstract = {We synthesize pure and (Ni, Al) co-doped Zinc Oxide (ZnO) nanoparticles by chemical co-precipitation method at room temperature successfully using poly ethylene glycol (PEG) as stabilizing agent. In the preparation, we kept one dopant element aluminum at constant concentration, 5 mol% by varying the other dopant concentration from one to three mol%. Following the completion of synthesis, the nanopowders are cautiously subjected to diverse characterizations such as XRD, SEM with EDS, TEM, PL, UV-Vis-NIR, Raman and VSM to determine the properties to be found the structural, optical and magnetic. XRD data shows that all the nanopowder samples acquire hexagonal wurtzite crystal structure by means of no secondary phases connecting to aluminum or nickel; this indicates the well dissolution of aluminum and nickel in to ZnO host lattice. The exact size of particles is predicted using TEM illustrations, which are more or less confirmed by the XRD data. The morphology of the samples is identified using SEM images, and EDS spectrum reveals that no impurities are present in the powder samples than nickel and aluminum. Optical properties are deliberated via PL spectrum and UV-Vis-NIR spectra, every one of the samples have defect related peaks in the visible region. Magnetic properties are estimated by means of the technique VSM, except pure ZnO nanoparticles remaining all the doped samples contains the Ferro magnetic nature.},
 year = {2019}
}

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TY  - JOUR
T1  - Structural, Optical and Magnetic Properties of (Ni, Al)  Co-Doped ZnO Nanoparticles
AU  - Peyyala Swapna
AU  - Sakirevupalli Venkatramana Reddy
Y1  - 2019/02/13
PY  - 2019
N1  - https://doi.org/10.11648/j.am.20190801.11
DO  - 10.11648/j.am.20190801.11
T2  - Advances in Materials
JF  - Advances in Materials
JO  - Advances in Materials
SP  - 1
EP  - 11
PB  - Science Publishing Group
SN  - 2327-252X
UR  - https://doi.org/10.11648/j.am.20190801.11
AB  - We synthesize pure and (Ni, Al) co-doped Zinc Oxide (ZnO) nanoparticles by chemical co-precipitation method at room temperature successfully using poly ethylene glycol (PEG) as stabilizing agent. In the preparation, we kept one dopant element aluminum at constant concentration, 5 mol% by varying the other dopant concentration from one to three mol%. Following the completion of synthesis, the nanopowders are cautiously subjected to diverse characterizations such as XRD, SEM with EDS, TEM, PL, UV-Vis-NIR, Raman and VSM to determine the properties to be found the structural, optical and magnetic. XRD data shows that all the nanopowder samples acquire hexagonal wurtzite crystal structure by means of no secondary phases connecting to aluminum or nickel; this indicates the well dissolution of aluminum and nickel in to ZnO host lattice. The exact size of particles is predicted using TEM illustrations, which are more or less confirmed by the XRD data. The morphology of the samples is identified using SEM images, and EDS spectrum reveals that no impurities are present in the powder samples than nickel and aluminum. Optical properties are deliberated via PL spectrum and UV-Vis-NIR spectra, every one of the samples have defect related peaks in the visible region. Magnetic properties are estimated by means of the technique VSM, except pure ZnO nanoparticles remaining all the doped samples contains the Ferro magnetic nature.
VL  - 8
IS  - 1
ER  -

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