TY - GEN
T1 - Room temperature ferromagnetism in garnet type Dysporisum ferrite by coprecipitation approach
AU - Ramachandran, Tholkappiyan
AU - Hamed, Fathalla
AU - Raji, Ramesh Kumar
AU - Mourad, Abdel Hamid I.
N1 - Funding Information:
ACKNOWLEDGMENT This research was supported by the UAE University, Al Ain-15551, United Arab Emirates under the grant 31R238 in collaboration with the University of California, Berkeley, USA.
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - In this study, we presented a novel and coprecipitation chemical strategy for the synthesis of garnet type-Dy3Fe5O12 ferrite nanopowders using NaOH as a surfactant along containing nitrates of matching metals. The resultant powders were heat treated at 1200C for 6 h and analyzed by XRD, SEM, EDS, and VSM techniques respectively. X-ray diffraction studies of the synthesized sample confirms a mono phase-garnet structured compound with an average crystallite size of 30.3 nm. The morphology of the samples has seen in the SEM images, as tiny crystallite particles in agglomeration. The magnetization exhibited a ferromagnetic behavior, due to the occupancy of cations at Td and Oh sites. Our work suggests that a coprecipitation chemical approach for the synthesis of garnet type Dy3Fe5O12 ferrite nanopowders can be employed in a variety of technological applications as a potential material.
AB - In this study, we presented a novel and coprecipitation chemical strategy for the synthesis of garnet type-Dy3Fe5O12 ferrite nanopowders using NaOH as a surfactant along containing nitrates of matching metals. The resultant powders were heat treated at 1200C for 6 h and analyzed by XRD, SEM, EDS, and VSM techniques respectively. X-ray diffraction studies of the synthesized sample confirms a mono phase-garnet structured compound with an average crystallite size of 30.3 nm. The morphology of the samples has seen in the SEM images, as tiny crystallite particles in agglomeration. The magnetization exhibited a ferromagnetic behavior, due to the occupancy of cations at Td and Oh sites. Our work suggests that a coprecipitation chemical approach for the synthesis of garnet type Dy3Fe5O12 ferrite nanopowders can be employed in a variety of technological applications as a potential material.
KW - co-precipitation approach
KW - ferrites
KW - Garnet type
KW - magnetic property
KW - X-ray diffraction
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U2 - 10.1109/ASET53988.2022.9734945
DO - 10.1109/ASET53988.2022.9734945
M3 - Conference contribution
AN - SCOPUS:85128394423
T3 - 2022 Advances in Science and Engineering Technology International Conferences, ASET 2022
BT - 2022 Advances in Science and Engineering Technology International Conferences, ASET 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 Advances in Science and Engineering Technology International Conferences, ASET 2022
Y2 - 21 February 2022 through 24 February 2022
ER -
