Preparatin of BPSCCO superconductivity thick films by using of gas-depositin method and their properties.
-
- Kashu Seiichro
- 真空冶金(株)
-
- Matsuzaki Yasuyuki
- 真空冶金(株)
-
- Kaito Makoto
- 真空冶金(株)
-
- Toyokawa Makoto
- 東北真空冶金(株)
-
- Hatanaka Keisaku
- 日本真空技術(株)
-
- Hatashi Chikara
- 日本真空技術(株)
Bibliographic Information
- Other Title
-
- ガス・デポジション法によるＢＰＳＣＣＯ系超伝導厚膜の形成とその特性
- ガス デポジションホウ ニ ヨル BPSCCOケイ チョウデンドウ アツマク
Search this article
Abstract
Superconducting thick film of BPSCCO is formed on MgO substrate by gas deposition using fine powder of Oi-Pb-Sr-Ca-Cu-O(BPSCCO) having diameter less than 1μm. The pattern of the deposited film is linear, and the thickness of it can be controlled in the range of 5-200μm.<BR>After heat treatment at 770°C for 10hr in air atmosphere, Tc(end) showed 105K and critical current density of 225A/cm2 are obtained at 77K in zero magnetic field.<BR>The structure of the surface of thick film by X-ray diffraction pattern, and composition ratio of Ui and Pb in film, were reported.<BR>Tape like BPSCCO thick film with width of 10mm was formed on substrate using similar method. Tape like thick film is expected to utilize as material of superconducting tape.
Journal
-
- Journal of the Japan Society of Powder and Powder Metallurgy
-
Journal of the Japan Society of Powder and Powder Metallurgy 37 (1), 94-98, 1990
Japan Society of Powder and Powder Metallurgy
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282681281572992
-
- NII Article ID
- 130000813787
- 10004219509
-
- NII Book ID
- AN00222724
-
- ISSN
- 18809014
- 05328799
-
- NDL BIB ID
- 3654024
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed
