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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.1
- 수록면
- 1 - 5 (5page)
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The effect of $BaCeO_3$ doping on the critical current density of YBCO film by TFA-MOD method was studied. $BaCeO_3$ doping was made by two method; one is direct addition of $BaCeO_3$ nano-sized powder prepared by citrate process followed by grinding with planetary ball mill for 10 hours. Another is addition of Ba-Ce precursor solution prepared with Ba-acetate and Ce acetate dissolved in TFA to the YBCO-TFA precursor solution. The film was made by standard dip coating and heat treatment process with conversion temperature of $790^{\circ}C$ in 1000 ppm oxygen containing moisturized Ar gas atmosphere. The direct addition of $BaCeO_3$ powder resulted in YBCO film with good epitaxial growth and no evidence of second phase formation. The addition through precursor solution resulted in the increase of critical current density upto 30 at% doping and uniform dispersion of $BaCeO_3$ fine inclusion was confirmed by SEM-EDX.
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Enhancement of Critical Current Density of Ba, Ce-doped $YBa_{2}Cu_{3}{O_{7-\delta}}$ Thin Films Deposited by TFA-MOD Method
한국초전도학회 High Temperature Superconductivity
2007 .01
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YBCO 초전도체의 효과적인 플럭스 피닝 센터로서의 나노 크기 $BaCeO_3$ 합성
Progress in superconductivity
2008 .01
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Growth Mechanism and Morphology of Melt-processed ${Y_{1.5}}{Ba_2}{Cu_3}{O_x}$ with $BaCeO_3$ Addition
한국초전도학회 High Temperature Superconductivity
2007 .01
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Fabrication and Characterization of YBCO Thin Films Prepared by the MOD-TFA Process
한국초전도학회 High Temperature Superconductivity
2003 .01
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Synthesis of Nano Sized $BaCeO_3$ for an Effective Flux Pinning Center in YBCO Superconductor
한국초전도학회 High Temperature Superconductivity
2008 .01
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수정된 TFA-MOD법에 의한 $(100) SrTiO_3$ 단결정 기판 위 고 임계전류 밀도 $YBa_2Cu_3O_{7-$\delta$}$ 박막 제조
한국초전도·저온공학회논문지
2004 .01
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Preparation of YBCO Thin Films by MOD-TFA Process
한국초전도학회 High Temperature Superconductivity
2003 .01
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Fabrication of YBCO Films on Metal Tapes By the TFA-MOD Process
한국초전도학회 High Temperature Superconductivity
2005 .01
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MOD-TFA공정에 의한 YBCO박막 제조 시 cerium첨가효과에 관한 연구
Progress in superconductivity
2006 .01
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Fabrication of YBCO films on metal tapes by the TFA-MOD process
Progress in superconductivity
2005 .01
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Effect of Cerium Doping on Superconducting Properties of YBCO Film Prepared by TFA-MOD Method
한국초전도학회 High Temperature Superconductivity
2006 .01
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A Study on the Humidity Effects of YBCO Film by TFA-MOD Process
한국초전도학회 High Temperature Superconductivity
2006 .01
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Preparation of Re-123 Film by the MOD-TFA Process
한국초전도학회 High Temperature Superconductivity
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TFA-MOD 방법에 의한 YBCO 박막제조에서 nano size $Y_2O_3$ 첨가효과
한국초전도·저온공학회논문지
2006 .01
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Effects of Heat-treatment Parameters of YBCO Film by TFA-MOD Process
한국초전도학회 High Temperature Superconductivity
2005 .01
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Fabrication of High-Quality $SmBa_{2}Cu_{3}O_{7-{\delta}}$ Thin Films by a Modified TFA-MOD Process
Progress in superconductivity
2005 .01
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MOD-TFA 공정으로 YBCO 박막제조 시 열처리 온도와 용매의 영향
Progress in superconductivity
2003 .01
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BaCeO₃ Polycrystals with Enhanced Proton Conduction for Intermediate-Temperature Solid Oxide Fuel Cells
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2019 .10
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