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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.12
- 수록면
- 487 - 490 (4page)
- DOI
- 10.4283/JMAG.2018.23.4.487
이용수
초록· 키워드
오류제보하기
The traditional arc discharge process for producing metallic nanoparticles was modified to be applicable for the direct preparation of oxide nanoparticles by using both conductive and insulative precursors. The cobalt oxide nanoparticles were synthesized by feeding Co and Co₂O₃ into the air plasma. The as-prepared nanoparticles are spherical in shape with size in the range of 10 to 40 nm. The phases of CoO and Co₃O₄ were detected in the samples prepared from the precursors of Co and Co₂O₃, respectively. Weak ferromagnetism and an exchange bias up to 17.1 mT were observed in these antiferromagnetic nanoparticles, owing to the presence of a large fraction of the uncompensated surface spins and possibly the local disordered regions.
목차
1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
References
참고문헌 (18)
참고문헌 신청
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[학술지(정기간행물)] - F. Jiao / 2009 / / Angew. Chem. Int. Ed 48 : 1841 ~
[학술지(정기간행물)] - K. Mizushima / 1980 / / Mater. Res. Bull 15 : 783 ~
[학술지(정기간행물)] - C. Lin / 1998 / / J. Electrochem. Soc 145 : 4097 ~
[학술지(정기간행물)] - T. Maruyama / 1996 / / J. Electrochem. Soc 143 : 1383 ~
[학술지(정기간행물)] - F. Jiao / 2009 / / Angew. Chem. Int. Ed 48 : 1841 ~
[학술지(정기간행물)] - K. Mizushima / 1980 / / Mater. Res. Bull 15 : 783 ~
[학술지(정기간행물)] - C. Lin / 1998 / / J. Electrochem. Soc 145 : 4097 ~
[학술지(정기간행물)] - T. Maruyama / 1996 / / J. Electrochem. Soc 143 : 1383 ~
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