抄録
We have studied the quasi-binary phase diagrams of RE-Ba-Cu-O systems, in which rare earth (RE) site is composed of Nd, Sm and its mixture, along the line connecting RE123 and Ba3Cu5Oy (035) in 1% O2 and 21% O2 in Ar. The nucleation and melting of REBa2Cu3Oy and RE2BaCuO5/RE4Ba2Cu2 O10 were observed in situ and the liquidus lines were determined using a laser-scanning microscope. Phase identification was performed on the samples quenched from high temperatures through X-ray powder diffraction measurements and electron probe microanalysis.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 702-705 |
| ページ数 | 4 |
| ジャーナル | Physica C: Superconductivity and its Applications |
| 巻 | 357-360 |
| 発行部数 | SUPPL. 2 |
| DOI | |
| 出版物ステータス | Published - 2001 8 |
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ASJC Scopus subject areas
- Condensed Matter Physics
これを引用
High-temperature in situ observation of Nd-Sm-Ba-Cu-O system by laser-scanning microscopy. / Banzai, S.; Sakai, Naomichi; Takazawa, N.; Yoshizawa, S.; Osabe, G.; Otsuka, M.; Murakami, Masato.
：: Physica C: Superconductivity and its Applications, 巻 357-360, 番号 SUPPL. 2, 08.2001, p. 702-705.研究成果: Article
}
TY - JOUR
T1 - High-temperature in situ observation of Nd-Sm-Ba-Cu-O system by laser-scanning microscopy
AU - Banzai, S.
AU - Sakai, Naomichi
AU - Takazawa, N.
AU - Yoshizawa, S.
AU - Osabe, G.
AU - Otsuka, M.
AU - Murakami, Masato
PY - 2001/8
Y1 - 2001/8
N2 - We have studied the quasi-binary phase diagrams of RE-Ba-Cu-O systems, in which rare earth (RE) site is composed of Nd, Sm and its mixture, along the line connecting RE123 and Ba3Cu5Oy (035) in 1% O2 and 21% O2 in Ar. The nucleation and melting of REBa2Cu3Oy and RE2BaCuO5/RE4Ba2Cu2 O10 were observed in situ and the liquidus lines were determined using a laser-scanning microscope. Phase identification was performed on the samples quenched from high temperatures through X-ray powder diffraction measurements and electron probe microanalysis.
AB - We have studied the quasi-binary phase diagrams of RE-Ba-Cu-O systems, in which rare earth (RE) site is composed of Nd, Sm and its mixture, along the line connecting RE123 and Ba3Cu5Oy (035) in 1% O2 and 21% O2 in Ar. The nucleation and melting of REBa2Cu3Oy and RE2BaCuO5/RE4Ba2Cu2 O10 were observed in situ and the liquidus lines were determined using a laser-scanning microscope. Phase identification was performed on the samples quenched from high temperatures through X-ray powder diffraction measurements and electron probe microanalysis.
KW - In situ observation
KW - Mixing RE elements
KW - Neodymium
KW - Phase diagram
KW - Samarium
UR - http://www.scopus.com/inward/record.url?scp=0035422284&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035422284&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(01)00321-5
DO - 10.1016/S0921-4534(01)00321-5
M3 - Article
AN - SCOPUS:0035422284
VL - 357-360
SP - 702
EP - 705
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - SUPPL. 2
ER -