Preparation of Double-Sided YBCO Films on LaAlO<SUB>3</SUB> by MOD Using Commercially Available Coating Solution

Takaaki MANABE; Jun Hyun AHN; Iwao YAMAGUCHI; Mitsugu SOHMA; Wakichi KONDO; Ken-ichi TSUKADA; Kunio KAMIYA; Susumu MIZUTA; Toshiya KUMAGAI

doi:10.1093/ietele/e89-c.2.186

Preparation of Double-Sided YBCO Films on LaAlO₃ by MOD Using Commercially Available Coating Solution

Takaaki MANABE, Jun Hyun AHN, Iwao YAMAGUCHI, Mitsugu SOHMA, Wakichi KONDO, Ken-ichi TSUKADA, Kunio KAMIYA, Susumu MIZUTA, Toshiya KUMAGAI

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The 5-cm-diameter double-sided YBa₂Cu₃O₇ (YBCO) films were prepared by metal organic deposition (MOD) using a commercially available metal-naphthenate coating solution. Firstly, YBCO film was prepared by MOD on one side of a double-side-polished 5-cm-diameter LaAlO₃ substrate. Secondly, another side was similarly coated with YBCO by MOD. After the latter processing, degradation of average J_c value in the first side was not observed; but the fluctuation of critical current density J_c slightly increased. The double-sided YBCO films showed average J_c values of 0.8-1.0 MA/cm² at 77 K and microwave surface resistances R_s(12 GHz) of 0.86-1.07 mΩ at 70 K.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.2 pp.186-190

Publication Date: 2006/02/01

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Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.2.186

Type of Manuscript: Special Section PAPER (Special Section on Superconducting High-frequency Devices)

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Takaaki MANABE, Jun Hyun AHN, Iwao YAMAGUCHI, Mitsugu SOHMA, Wakichi KONDO, Ken-ichi TSUKADA, Kunio KAMIYA, Susumu MIZUTA, Toshiya KUMAGAI, "Preparation of Double-Sided YBCO Films on LaAlO3 by MOD Using Commercially Available Coating Solution" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 2, pp. 186-190, February 2006, doi: 10.1093/ietele/e89-c.2.186.
Abstract: The 5-cm-diameter double-sided YBa₂Cu₃O₇ (YBCO) films were prepared by metal organic deposition (MOD) using a commercially available metal-naphthenate coating solution. Firstly, YBCO film was prepared by MOD on one side of a double-side-polished 5-cm-diameter LaAlO₃ substrate. Secondly, another side was similarly coated with YBCO by MOD. After the latter processing, degradation of average J_c value in the first side was not observed; but the fluctuation of critical current density J_c slightly increased. The double-sided YBCO films showed average J_c values of 0.8-1.0 MA/cm² at 77 K and microwave surface resistances R_s(12 GHz) of 0.86-1.07 mΩ at 70 K.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.2.186/_p

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@ARTICLE{e89-c_2_186,
author={Takaaki MANABE, Jun Hyun AHN, Iwao YAMAGUCHI, Mitsugu SOHMA, Wakichi KONDO, Ken-ichi TSUKADA, Kunio KAMIYA, Susumu MIZUTA, Toshiya KUMAGAI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Preparation of Double-Sided YBCO Films on LaAlO3 by MOD Using Commercially Available Coating Solution},
year={2006},
volume={E89-C},
number={2},
pages={186-190},
abstract={The 5-cm-diameter double-sided YBa₂Cu₃O₇ (YBCO) films were prepared by metal organic deposition (MOD) using a commercially available metal-naphthenate coating solution. Firstly, YBCO film was prepared by MOD on one side of a double-side-polished 5-cm-diameter LaAlO₃ substrate. Secondly, another side was similarly coated with YBCO by MOD. After the latter processing, degradation of average J_c value in the first side was not observed; but the fluctuation of critical current density J_c slightly increased. The double-sided YBCO films showed average J_c values of 0.8-1.0 MA/cm² at 77 K and microwave surface resistances R_s(12 GHz) of 0.86-1.07 mΩ at 70 K.},
keywords={},
doi={10.1093/ietele/e89-c.2.186},
ISSN={1745-1353},
month={February},}

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TY - JOUR
TI - Preparation of Double-Sided YBCO Films on LaAlO3 by MOD Using Commercially Available Coating Solution
T2 - IEICE TRANSACTIONS on Electronics
SP - 186
EP - 190
AU - Takaaki MANABE
AU - Jun Hyun AHN
AU - Iwao YAMAGUCHI
AU - Mitsugu SOHMA
AU - Wakichi KONDO
AU - Ken-ichi TSUKADA
AU - Kunio KAMIYA
AU - Susumu MIZUTA
AU - Toshiya KUMAGAI
PY - 2006
DO - 10.1093/ietele/e89-c.2.186
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2006
AB - The 5-cm-diameter double-sided YBa₂Cu₃O₇ (YBCO) films were prepared by metal organic deposition (MOD) using a commercially available metal-naphthenate coating solution. Firstly, YBCO film was prepared by MOD on one side of a double-side-polished 5-cm-diameter LaAlO₃ substrate. Secondly, another side was similarly coated with YBCO by MOD. After the latter processing, degradation of average J_c value in the first side was not observed; but the fluctuation of critical current density J_c slightly increased. The double-sided YBCO films showed average J_c values of 0.8-1.0 MA/cm² at 77 K and microwave surface resistances R_s(12 GHz) of 0.86-1.07 mΩ at 70 K.
ER -