Preparation of Bi2Sr2Can−1CunOy thick films by chemical solution deposition

Seki, M.; Yasuike, Shigeaki; Tokuda, T.; Kishida, Satoru

doi:10.1016/j.physc.2004.01.163

Cited by 3 publications

(1 citation statement)

References 11 publications

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“…Another approach of Bi-Sr-Ca-Cu-O material fabrication is thin film deposition. Bi-2212 thin films have been fabricated by using various deposition methods, such as pulsed laser deposition (PLD) [11], sputtering [12,13], chemical vapor deposition (CVD) [14], and chemical solution deposition (CSD) [15,16]. The fabrication techniques of Bi-2223 thin films have also been studied by many groups mainly through two routes.…”

Section: Introductionmentioning

confidence: 99%

Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method

Lin

Feng

et al. 2019

Supercond. Sci. Technol.

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In this study, biaxially textured (Bi, Pb)2Sr2Ca2Cu3Ox ((Bi, Pb)-2223) thin films were fabricated epitaxially on LaAlO3 (LAO) single crystal substrates via the chemical solution deposition (CSD) method. In order to prevent the evaporation of Bi and Pb, a sealed face-to-face architecture for sintering was utilized. According to the results of x-ray diffraction measurements including θ/2θ-scan, ω-scan, and ϕ-scan patterns, the optimal sintering temperature was found to be 840 °C. The volume fraction of the (Bi, Pb)-2223 phase of the optimal sample was enhanced to above 80%. Favorable out-of-plane and in-plane textures were also detected, which could be attributed to an epitaxy system of (Bi, Pb)-2223 thin film and an LAO substrate with a 45° rotated alignment. A dense microstructure and thickness of about 100 nm were found by scanning electron microscopy observations of the surface morphology and cross section. The critical temperature of the optimal sample determined with the four-probe method was 103.2 K, and its critical current density values were 0.06 MA cm−2 (77 K, self-field) and 1.91 MA cm−2 (4.2 K, self-field), which were obtained by AC susceptibility measurement and a superconducting quantum interference device, respectively. This study demonstrated the feasibility of fabricating (Bi, Pb)-2223 thin films with superconducting performance via the low-cost CSD method.

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Section: Introductionmentioning

confidence: 99%

Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method

Lin

Feng

et al. 2019

Supercond. Sci. Technol.

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Preparation of Bi2Sr2Can−1CunOy/NiO/Ni tapes by chemical solution method

Murakami

Nakamura

Yasuike

et al. 2005

Physica C: Superconductivity and its Applications

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Preparation of Bi2Sr2Can−1CunOy tapes on various metals by chemical solution deposition

Maehashi

Murakami

Nakamura

et al. 2006

Physica C: Superconductivity and its Applications

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Preparation of Bi2Sr2Can−1CunOy thick films by chemical solution deposition

Cited by 3 publications

References 11 publications

Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method

Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method

Preparation of Bi2Sr2Can−1CunOy/NiO/Ni tapes by chemical solution method

Preparation of Bi2Sr2Can−1CunOy tapes on various metals by chemical solution deposition

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Preparation of Bi2Sr2Can−1CunOy thick films by chemical solution deposition

Cited by 3 publications

References 11 publications

Biaxially textured (Bi, Pb)2Sr2Ca2Cu3O x thin films on LaAlO3 substrates fabricated via the chemical solution deposition method

Biaxially textured (Bi, Pb)2Sr2Ca2Cu3O x thin films on LaAlO3 substrates fabricated via the chemical solution deposition method

Preparation of Bi2Sr2Can−1CunOy/NiO/Ni tapes by chemical solution method

Preparation of Bi2Sr2Can−1CunOy tapes on various metals by chemical solution deposition

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Product

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Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method

Biaxially textured (Bi, Pb)₂Sr₂Ca₂Cu₃O_x thin films on LaAlO₃ substrates fabricated via the chemical solution deposition method