基板自己加熱方式によるPulsed Laser Deposition 法を用いたYBa<sub>2</sub>Cu<sub>3</sub>O<i><sub>y</sub></i>の厚膜化及び磁場中超伝導特性
書誌事項
- タイトル別名
-
- Thickening of YBa<sub>2</sub>Cu<sub>3</sub>O<i><sub>y</sub></i>-coated Conductors Fabricated by Self-heating Technique Using Pulsed Laser Deposition Method and Superconducting Properties in Magnetic Field
- 基板自己加熱方式によるPulsed Laser Deposition法を用いたYBa₂Cu₃O[y]の厚膜化及び磁場中超伝導特性
- キバン ジコ カネツ ホウシキ ニ ヨル Pulsed Laser Depositionホウ オ モチイタ YBa ₂ Cu ₃ O[y]ノ アツマクカ オヨビ ジバ チュウ チョウデンドウ トクセイ
この論文をさがす
抄録
<p>We fabricated YBa2Cu3Oy (YBCO)coated conductors (CCs) 0.4 - 8.6 μm in thickness on Hastelloy metal substrates with oxide-textured layers, including IBAD-MgO, which were heated by a self-heating technique (SHT) using the pulsed laser deposition method. The substrate temperature (Ts) measured with a thermocouple or pyrometer was feedback-controlled (FBC) during deposition. It was possible to suppress a-axis grains even in a thick when using the SHT. The critical current (Ic) of the YBCO CCs with a thickness of 4.9 μm reached 1080 A/cm-w at 77 K and in a self-field. In addition, 3.0 - 9.0 vol.%BHO-doped YBCO CCs with a thickness of 3.0 μm were fabricated using pyrometer FBC. The Ic in a magnetic field at 77 K was optimized by adding 3.0 vol.%BHO.</p>
収録刊行物
-
- 低温工学
-
低温工学 55 (5), 348-356, 2020-09-20
公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390285697608605824
-
- NII論文ID
- 130007923206
-
- NII書誌ID
- AN00333419
-
- ISSN
- 18800408
- 03892441
-
- NDL書誌ID
- 030666252
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可