(La 0.7−x Nd x Sr 0.3 )MnO 3 (x = 0.15–0.3) specimens were prepared using the mixed oxide method. All specimens showed an orthorhombic crystalline structure and exhibited microstructures with sub-μm sized grains and pores. According to XPS analys...
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https://www.riss.kr/link?id=A108035751
2022
English
KCI등재,SCOPUS,ESCI
학술저널
19-24(6쪽)
0
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
(La 0.7−x Nd x Sr 0.3 )MnO 3 (x = 0.15–0.3) specimens were prepared using the mixed oxide method. All specimens showed an orthorhombic crystalline structure and exhibited microstructures with sub-μm sized grains and pores. According to XPS analys...
(La 0.7−x Nd x Sr 0.3 )MnO 3 (x = 0.15–0.3) specimens were prepared using the mixed oxide method. All specimens showed an orthorhombic crystalline structure and exhibited microstructures with sub-μm sized grains and pores. According to XPS analysis, Mn 2+ , Mn 3+ and Mn 4+ ions peaks corresponded with binding energies of 640.6–640.9 eV, 642.0–642.4 eV, and 643.4–644.1 eV, respectively. Mn ions were predominantly in Mn 2+ and Mn 3+ states. All specimens exhibited a negative temperature coefficient of resistance (NTCR), in which the resistance decreased linearly as the temperature increased. Resistivity increased with the amount of Nd. The 0.3 mol Nd doped LSMO specimen showed 2.85 × 10 4 Ω cm, the highest value of resistance. The 0.2 mol Nd-doped LSMO specimen showed the highest TCR value, which was − 0.36%/°C, and a B 25/65 value of 366 K.
참고문헌 (Reference)
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2 R. Legros, 25 : 4410-4414, 1990
3 A.M. Haghiri-Gosnet, 36 : R127-, 2003
4 J. M. Coey, 48 : 167-293, 1999
5 M. Uehara, 399 : 560-563, 1999
6 Z. Zou, 414 : 625-627, 2001
7 M. A. Amer, 234 : 118-125, 2001
8 N. Najmoddin, 40 : 3619-3625, 2014
9 Y. M. Nikolaenko, 97 : 991-995, 2000
10 T. Lalinsky, 168 : 733-736, 2016
11 Y. Kang, 95 : 052510-, 2009
12 J. P. Zhou, 75 : 1146-1148, 1999
13 H. W. Nesbitt, 83 : 305-315, 1998
14 H. Lee, 2015 : 746475-, 2015
15 A. Macher, 26 : 79-85, 1996
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17 R. Schmit, 86 : 073501-, 2005
18 S. K. Pradhan ; S. N. Das ; S. Bhuyan ; Seshadev Sahoo ; R. N. P. Choudhary, "Temperature and Frequency Dependent Multiferroic Features of Gadolinium Doped BiFeO3 -PbTiO3 Electronic System" 한국전기전자재료학회 21 (21): 175-190, 2020
19 M.M. Shokrieh, "Residual Stresses in Composite Materials" Woodhead Publishing 256-292, 2014
20 Subhanarayan Sahoo, "CuO Modified CaTiO3 for NTCR Thermistor Application" 한국전기전자재료학회 21 (21): 482-488, 2020
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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) | |
2006-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2005-05-30 | 학회명변경 | 영문명 : 미등록 -> The Korean Institute of Electrical and Electronic Material Engineers | |
2005-05-30 | 학술지명변경 | 한글명 : Transactions on Electrical and Electroni -> Transactions on Electrical and Electronic Materials | |
2005-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2003-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.08 | 0.08 | 0.1 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.1 | 0.11 | 0.239 | 0.07 |