Mechanism of Self-Epitaxy in Buffer Layer for Coated Conductors

被引：7

作者：

Taneda, Takahiro ^{[1
,2
]}

Yoshizumi, Masateru ^{[1
]}

Takahashi, Takahiko ^{[1
]}

Kuriki, Reiji ^{[1
]}

Shinozaki, Takaomi ^{[1
]}

Izumi, Teruo ^{[1
]}

Shiohara, Yuh ^{[1
]}

Iijima, Yasuhiro ^{[3
]}

Saitoh, Takashi ^{[3
]}

Yoshida, Ryuji ^{[4
]}

Kato, Takeharu ^{[4
]}

Hirayama, Tsukasa ^{[4
]}

Kiss, Takanobu ^{[2
]}

机构：

[1] Int Superconduct Technol Ctr ISTEC, SRL, Koto Ku, Tokyo 1350062, Japan

[2] Kyushu Univ, Dept Elect Engn, Nishi Ku, Fukuoka 8190935, Japan

[3] Fujikura Ltd, Sakura, Chiba 2858550, Japan

[4] Japan Fine Ceram Ctr, Atsuta Ku, Nagoya, Aichi 4568587, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2013年 / 23卷 / 03期

关键词：

CeO2 buffer layer; IBAD; in-plane misorientation angle; self-epitaxy; YBCO coated conductor; PULSED-LASER DEPOSITION; BEAM-ASSISTED DEPOSITION; RADIATION-DAMAGE; TEXTURE DEVELOPMENT; SINGLE-CRYSTALS; THIN-FILMS; MGO; YSZ;

D O I：

10.1109/TASC.2012.2235113

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To elucidate the self-epitaxy mechanism of pulsed-laser deposition-CeO2, a hypothetical relationship with the substrate was derived based on the ion-beam-assisted deposition layer-processing method: the smaller the misorientation angle, the larger the crystallite size. In-plane misorientation angle dependences of crystallite sizes of ion-beam-assisted deposition-MgO and LaMnO3 as substrates for CeO2 deposition, obtained using X-ray diffraction and transmission electron microscopy, indicated that the hypothesis is plausible. This relationship is regarded as a prerequisite for self-epitaxy because large crystallites with small strains would be energetically favorable when CeO2 particles crystallize on them. Eventually, they will grow to dominant grains, which is a possible self-epitaxy mechanism.

引用

页数：5

共 21 条

[1] Rapid biaxial texture development during nucleation of MgO thin films during ion beam-assisted deposition [J].

Brewer, RT ;

Atwater, HA .

APPLIED PHYSICS LETTERS, 2002, 80 (18) :3388-3390

[2] Grain orientations and grain boundary networks of YBa2Cu3O7-δ films deposited by metalorganic and pulsed laser deposition on biaxially textured Ni-W substrates [J].

Feldmann, DM ;

Holesinger, TG ;

Cantoni, C ;

Feenstra, R ;

Nelson, NA ;

Larbalestier, DC ;

Verebelyi, DT ;

Li, X ;

Rupich, M .

JOURNAL OF MATERIALS RESEARCH, 2006, 21 (04) :923-934

[3] High critical current density superconducting tapes by epitaxial deposition of YBa2Cu3Ox thick films on biaxially textured metals [J].

Goyal, A ;

Norton, DP ;

Budai, JD ;

Paranthaman, M ;

Specht, ED ;

Kroeger, DM ;

Christen, DK ;

He, Q ;

Saffian, B ;

List, FA ;

Lee, DF ;

Martin, PM ;

Klabunde, CE ;

Hartfield, E ;

Sikka, VK .

APPLIED PHYSICS LETTERS, 1996, 69 (12) :1795-1797

[4]

Groves J.R., 2008, MRS P, V1150

[5] Fundamental Aspects of Ion Beam Assisted Deposition of Magnesium Oxide Template Films [J].

Groves, James R. ;

DePaula, Raymond F. ;

Stan, Liliana ;

Hammond, Robert H. ;

Clemens, Bruce M. .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2009, 19 (03) :3311-3314

[6] Texture development in IBAD MgO films as a function of deposition thickness and rate [J].

Groves, JR ;

Arendt, PN ;

Kung, H ;

Foltyn, SR ;

DePaula, RF ;

Emmert, LA ;

Storer, JG .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2001, 11 (01) :2822-2825

[7] Experiments using continuous fabrication of IBAD-MgO based coated conductors [J].

Matias, Vladimir ;

Gibbons, Brady J. ;

Haenisch, Jens ;

Steenwelle, Ruud J. A. ;

Dowden, Paul ;

Rowley, John ;

Coulter, J. Yates ;

Peterson, Dean .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2007, 17 (02) :3263-3265

[8] Very fast biaxial texture evolution using high rate ion-beam-assisted deposition of MgO [J].

Matias, Vladimir ;

Haenisch, Jens ;

Rowley, E. John ;

Gueth, Konrad .

JOURNAL OF MATERIALS RESEARCH, 2009, 24 (01) :125-129

[9] Pulsed laser deposition method-CeO2 buffer layer for YBCO coated conductor [J].

Muroga, T ;

Iwai, H ;

Yamada, Y ;

Izumi, T ;

Shiohara, Y ;

Iijima, Y ;

Saito, T ;

Kato, T ;

Sugawara, Y ;

Hirayama, T .

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2003, 392 :796-800

[10] CeO2 buffer layers deposited by pulsed laser deposition for TFA-MOD YBa2Cu3O7-x superconducting tape [J].

Muroga, T ;

Araki, T ;

Niwa, T ;

Iijima, Y ;

Saito, T ;

Hirabayashi, I ;

Yamada, Y ;

Shiohara, Y .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2003, 13 (02) :2532-2534

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