抄録
ErBa2Cu3Oy films including BaZrO3 are deposited using three types of targets by PLD to realize the self-oriented growth of BaZrO3 nanorods. Microstructures of the obtained films are observed using a transmission electron microscope (TEM). On the basis of the cross-sectional TEM images, the growth mechanism of the BaZrO3 nanorods is discussed. When about a half of BaZrO3-monolayer is added, it is found that the BaZrO3 is not widely segregated to BaZrO3 region and no BaZrO3 region on the ErBa2Cu3Oy surface but the BaZrO3 is homogeneously distributed with approximately 10 nm periods on the ErBa2Cu3Oy surface. As a result, the crystal stress due to the differences of crystal length between the ErBa2Cu3Oy and BaZrO3 are introduced for every 10 nm to the films. This behavior is probably the origin of the self-oriented growth of BaZrO3 nanorods.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 657-660 |
| ページ数 | 4 |
| ジャーナル | Physica C: Superconductivity and its applications |
| 巻 | 463-465 |
| 発行部数 | SUPPL. |
| DOI | |
| 出版物ステータス | 出版済み - 10 1 2007 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
これを引用
Microstructures of BaZrO3-doped ErBa2Cu3Oy films fabricated by different BaZrO3 supply. / Ichinose, A.; Mukaida, Masashi; Mele, P.; Horide, T.; Matsumoto, K.; Kita, R.; Yoshida, Y.; Horii, S.
：: Physica C: Superconductivity and its applications, 巻 463-465, 番号 SUPPL., 01.10.2007, p. 657-660.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Microstructures of BaZrO3-doped ErBa2Cu3Oy films fabricated by different BaZrO3 supply
AU - Ichinose, A.
AU - Mukaida, Masashi
AU - Mele, P.
AU - Horide, T.
AU - Matsumoto, K.
AU - Kita, R.
AU - Yoshida, Y.
AU - Horii, S.
PY - 2007/10/1
Y1 - 2007/10/1
N2 - ErBa2Cu3Oy films including BaZrO3 are deposited using three types of targets by PLD to realize the self-oriented growth of BaZrO3 nanorods. Microstructures of the obtained films are observed using a transmission electron microscope (TEM). On the basis of the cross-sectional TEM images, the growth mechanism of the BaZrO3 nanorods is discussed. When about a half of BaZrO3-monolayer is added, it is found that the BaZrO3 is not widely segregated to BaZrO3 region and no BaZrO3 region on the ErBa2Cu3Oy surface but the BaZrO3 is homogeneously distributed with approximately 10 nm periods on the ErBa2Cu3Oy surface. As a result, the crystal stress due to the differences of crystal length between the ErBa2Cu3Oy and BaZrO3 are introduced for every 10 nm to the films. This behavior is probably the origin of the self-oriented growth of BaZrO3 nanorods.
AB - ErBa2Cu3Oy films including BaZrO3 are deposited using three types of targets by PLD to realize the self-oriented growth of BaZrO3 nanorods. Microstructures of the obtained films are observed using a transmission electron microscope (TEM). On the basis of the cross-sectional TEM images, the growth mechanism of the BaZrO3 nanorods is discussed. When about a half of BaZrO3-monolayer is added, it is found that the BaZrO3 is not widely segregated to BaZrO3 region and no BaZrO3 region on the ErBa2Cu3Oy surface but the BaZrO3 is homogeneously distributed with approximately 10 nm periods on the ErBa2Cu3Oy surface. As a result, the crystal stress due to the differences of crystal length between the ErBa2Cu3Oy and BaZrO3 are introduced for every 10 nm to the films. This behavior is probably the origin of the self-oriented growth of BaZrO3 nanorods.
UR - http://www.scopus.com/inward/record.url?scp=34548424595&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34548424595&partnerID=8YFLogxK
U2 - 10.1016/j.physc.2007.04.262
DO - 10.1016/j.physc.2007.04.262
M3 - Article
AN - SCOPUS:34548424595
VL - 463-465
SP - 657
EP - 660
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - SUPPL.
ER -