Control of Critical Current Density Properties of Superconducting Films by Control of Their Microstructures

Ataru Ichinise; Shun Miura; Kazuki Sugihara; Akihiro Tsuruta; Yusuke Ichino; Yutaka Yoshida; Satoshi Awaji; Kaname Matsumoto

doi:10.2320/jinstmet.JC201604

Control of Critical Current Density Properties of Superconducting Films by Control of Their Microstructures

Ataru Ichinise, Shun Miura, Kazuki Sugihara, Akihiro Tsuruta, Yusuke Ichino, Yutaka Yoshida, Satoshi Awaji, Kaname Matsumoto

Research output: Contribution to journal › Review article › peer-review

Abstract

BaMO3 (M = Hf, Sn)-doped Sm1+xBa2-xCu3Oy (x= 0, 0.04) superconducting films were fabricated by pulsed-laser deposition (PLD). It is known that BaMO3 nanorods are formed in superconducting films and that the morphology of nanorods affects the superconducting properties, particularly the critical current density ( JC) properties. In this study, superconducting films were fabricated by conventional PLD and by PLD using a low-temperature growth technique to control the morphology of the nanorods. The relationship between the nanorod morphology and JC properties is discussed.

Original language	English
Pages (from-to)	420-427
Number of pages	8
Journal	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume	80
Issue number	7
DOIs	https://doi.org/10.2320/jinstmet.JC201604
Publication status	Published - Jan 1 2016
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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Control of Critical Current Density Properties of Superconducting Films by Control of Their Microstructures. / Ichinise, Ataru; Miura, Shun; Sugihara, Kazuki; Tsuruta, Akihiro; Ichino, Yusuke; Yoshida, Yutaka; Awaji, Satoshi; Matsumoto, Kaname.

In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, Vol. 80, No. 7, 01.01.2016, p. 420-427.

Research output: Contribution to journal › Review article › peer-review

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abstract = "BaMO3 (M = Hf, Sn)-doped Sm1+xBa2-xCu3Oy (x= 0, 0.04) superconducting films were fabricated by pulsed-laser deposition (PLD). It is known that BaMO3 nanorods are formed in superconducting films and that the morphology of nanorods affects the superconducting properties, particularly the critical current density ( JC) properties. In this study, superconducting films were fabricated by conventional PLD and by PLD using a low-temperature growth technique to control the morphology of the nanorods. The relationship between the nanorod morphology and JC properties is discussed.",

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AU - Ichinise, Ataru

AU - Miura, Shun

AU - Sugihara, Kazuki

AU - Tsuruta, Akihiro

AU - Ichino, Yusuke

AU - Yoshida, Yutaka

AU - Awaji, Satoshi

AU - Matsumoto, Kaname

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AB - BaMO3 (M = Hf, Sn)-doped Sm1+xBa2-xCu3Oy (x= 0, 0.04) superconducting films were fabricated by pulsed-laser deposition (PLD). It is known that BaMO3 nanorods are formed in superconducting films and that the morphology of nanorods affects the superconducting properties, particularly the critical current density ( JC) properties. In this study, superconducting films were fabricated by conventional PLD and by PLD using a low-temperature growth technique to control the morphology of the nanorods. The relationship between the nanorod morphology and JC properties is discussed.

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