SUPERCONDUCTING PROPERTIES AND ORIENTATION BEHAVIOR OF REBa2Cu3Oy (RE = Yb, Er, Sm, Nd and La) FILMS BY METAL-ORGANIC DEPOSITION-Reference-Cited by-同舟云学术

SUPERCONDUCTING PROPERTIES AND ORIENTATION BEHAVIOR OF REBa2Cu3Oy (RE = Yb, Er, Sm, Nd and La) FILMS BY METAL-ORGANIC DEPOSITION

Published:2006-05-20 Issue:12 Volume:20 Page:705-713
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

YOKOYAMA K.¹,KITA R.²,MATSUMOTO K.³,YOSHIDA Y.⁴,MUKAIDA M.⁵,HORII S.⁶,ICHINOSE A.⁷

Affiliation:

1. Graduate School of Electronic Science and Technology, Shizuoka University, Johoku 3-5-1, Hamamatsu, Shizuoka 432-8561, Japan

2. Shizuoka University, Johoku 3-5-1, Hamamatsu, Shizuoka 432-8561, Japan

3. Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan

4. Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan

5. Yamagata University, Jyonan-cho 4-3-16, Yonezawa 992-8510, Japan

6. University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-8586, Japan

7. CRIEPI, Nagasaka 2-6-1, Yokohama, Kanagawa 240-0916, Japan

Abstract

We have investigated superconducting properties and orientation behavior of RE123 ( RE = Yb , Er , Sm , Nd and La ) films on MgO and SrTiO 3 substrates by metal-organic deposition technique using metal naphthenates. On MgO substrates, only Yb123 films showed superconducting transition with Tc( zero ) of 77.0 K and c-axis orientation with in-plane alignment. On SrTiO3 substrates, Yb123 , Er123 , Sm123 , Nd123 and La123 films showed c-axis orientation with in-plane alignment, and Tc( zero ) of 89.5 K, 89.7 K, 80.5 K, 85.0 K and 47.6 K, respectively. Sm123 and La123 films showed square and plate-like grains on MgO substrates, and relatively flat surface covered with well-grown grains on SrTiO 3 substrates.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984906011207

Reference6 articles.

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