The effect of annealing temperature on the structural and the magnetic properties of Ni0.5Cu0.25Zn0.25Fe2O4 (Ni−Cu−Zn) nanoferrites synthesized using an oxalic-based precursor method was investigated in detail. A single phase of the Ni−Cu−Zn f...
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https://www.riss.kr/link?id=A105228004
P. Venkata Srinivasa Rao (S. S. N. College) ; T. Anjaneyulu (Narasaraopet Engineering College) ; M. Rami Reddy (Acharya Nagarjuna University)
2018
English
KCI등재,SCI,SCIE,SCOPUS
학술저널
593-598(6쪽)
2
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
The effect of annealing temperature on the structural and the magnetic properties of Ni0.5Cu0.25Zn0.25Fe2O4 (Ni−Cu−Zn) nanoferrites synthesized using an oxalic-based precursor method was investigated in detail. A single phase of the Ni−Cu−Zn f...
The effect of annealing temperature on the structural and the magnetic properties of Ni0.5Cu0.25Zn0.25Fe2O4 (Ni−Cu−Zn) nanoferrites synthesized using an oxalic-based precursor method was investigated in detail. A single phase of the Ni−Cu−Zn ferrite was observed from X-ray diffraction (XRD) data. From the XRD analysis, the grain size was found to increase with increasing annealing temperature from 500 to 800 °C whereas the lattice constant was found to decrease. The scanning electron microscope (SEM) analysis showed nanosize grains in the prepared samples. The magnetization analysis showed that the saturation magnetization (Ms) increased with increasing annealing temperature due to the increasing grain size whereas the coercivity (Hc) and the remanence magnetization (Mr) showed decreasing behaviors. The Curie temperature (TC) was measured for all samples. As the grain size increased the Curie temperature was also observed to increase. For these samples, the Curie temperatures lies between 426 K to 504 K. The dielectric constant (ε') was observed to be higher for these samples. The dielectric loss tangent increase slowly with increasing frequency till a particular frequency, after that it slowly decreased. Therefore the annealing temperature was observed to have a significant effect on the structural, magnetic and electrical properties of synthesized Ni−Cu−Zn ferrite.
참고문헌 (Reference)
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학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2023 | 평가예정 | 해외DB학술지평가 신청대상 (해외등재 학술지 평가) | |
2020-01-01 | 평가 | 등재학술지 유지 (해외등재 학술지 평가) | |
2011-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2009-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2007-01-01 | 평가 | SCI 등재 (등재유지) | |
2005-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2002-07-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2000-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.47 | 0.15 | 0.31 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.26 | 0.2 | 0.26 | 0.03 |