Earticle

초록

영어

In this work, the optimized process condition of chemical solution deposition which is used to planarize the surface of the metal tape (which is used to grow IBAD-MgO texture template) was investigated. Y20 3 films were dip-coated on the surface of the unpolished metal tape as the seed and barrier layer. The effects of Y 203 concentration of the solution (0.5wt. %, 1.3wt. %, 2.8wt. %, 5.6wt. %) and the number of coatings on the surface morphology and barrier capability against the diffusion from the metal tape were examined. The surface morphology and the thickness of the film were observed using the scanning electron microscope and the atomic force microscope. The presence of elements in metal tape on the film surface was analyzed using the auger electron spectroscopy. The Y20 3 film thickness increases with increasing the Y20 3 concentration in the solution, and the surface became smoother with increasing the number of coating cycles. The best result was obtained from the Y20 3 film coated 4 cycles using 2.8wt. % solution.

목차

Abstract
 1. INTRODUCTION
 2. EXPERIMENTAL
 3. RESULTS
 4. CONCLUSION
 REFERENCES

저자

• Kyeong-Eun, Ko [ Department ofMaterials Science and Engineering, Seoul National University ]
• O-Jong Kwon [ Department ofMaterials Science and Engineering, Seoul National University ]
• Sung-Hwan Bea [ Department ofMaterials Science and Engineering, Seoul National University ]
• Jaeun Yoo [ Department ofMaterials Science and Engineering, Seoul National University ]
• Chan Park [ Department ofMaterials Science and Engineering, Seoul National University ] Corresponding author
• Sang-Soo Oh [ Korea Electrotechnology Research Institute ]
• Young-Kuk Park [ School ofMechanical and Automotive Engineering, Catholic University of Daegu ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국초전도·저온논문지 (구 한국초전도저온공학회논문지) [Progress in Superconductivity and Cryogenics]

• 간기

  계간

• pISSN

  1229-3008

• eISSN

  2287-6251

• 수록기간

  1999~2026

• 등재여부

  KCI 등재,SCOPUS

• 십진분류

  KDC 427 DDC 537