抄録
The effect of Y1/Nd1(211) additions on the microstructure and superconducting properties of the Y0.5/Nd0.5 (123) system was investigated using a melt-processing technique in air. The microstructure investigation revealed a significant preference for Nd to dominate the Re site of the 123 phase with a similar trend for Y to dominate the Re site of the 211 inclusions. Transition temperatures (Tc) exceeding 90K and magnetically induced critical current densities (Jc) ∼ 10000A/cm2 at zero fields were obtained for many samples. All samples exhibited a peak effect (PE) that appeared to flatten or even vanish at temperatures ≥ 77K. For the 211 particles refinement reached in this study, no significant effect of these particles was noticed on the flux-pinning properties of the Y/Nd(123) system. Extensive analysis of pinning for both a Y/Nd (123) single crystal and melt-textured samples is being reported elsewhere [1,2].
| 元の言語 | English |
|---|---|
| ページ（範囲） | 617-618 |
| ページ数 | 2 |
| ジャーナル | Physica C: Superconductivity and its Applications |
| 巻 | 341-348 |
| 発行部数 | PART 1 |
| 出版物ステータス | Published - 2000 |
| 外部発表 | Yes |
Fingerprint
ASJC Scopus subject areas
- Condensed Matter Physics
これを引用
The effect of Y1/Nd1(211) additions on the properties of the Y0.5/Nd0.5(123) composite. / Mahmoud, A. S.; Russell, G. J.; Lin, Z. W.; Koblischka, Michael Rudolf; Chikumoto, N.; Murakami, Masato.
：: Physica C: Superconductivity and its Applications, 巻 341-348, 番号 PART 1, 2000, p. 617-618.研究成果: Article
}
TY - JOUR
T1 - The effect of Y1/Nd1(211) additions on the properties of the Y0.5/Nd0.5(123) composite
AU - Mahmoud, A. S.
AU - Russell, G. J.
AU - Lin, Z. W.
AU - Koblischka, Michael Rudolf
AU - Chikumoto, N.
AU - Murakami, Masato
PY - 2000
Y1 - 2000
N2 - The effect of Y1/Nd1(211) additions on the microstructure and superconducting properties of the Y0.5/Nd0.5 (123) system was investigated using a melt-processing technique in air. The microstructure investigation revealed a significant preference for Nd to dominate the Re site of the 123 phase with a similar trend for Y to dominate the Re site of the 211 inclusions. Transition temperatures (Tc) exceeding 90K and magnetically induced critical current densities (Jc) ∼ 10000A/cm2 at zero fields were obtained for many samples. All samples exhibited a peak effect (PE) that appeared to flatten or even vanish at temperatures ≥ 77K. For the 211 particles refinement reached in this study, no significant effect of these particles was noticed on the flux-pinning properties of the Y/Nd(123) system. Extensive analysis of pinning for both a Y/Nd (123) single crystal and melt-textured samples is being reported elsewhere [1,2].
AB - The effect of Y1/Nd1(211) additions on the microstructure and superconducting properties of the Y0.5/Nd0.5 (123) system was investigated using a melt-processing technique in air. The microstructure investigation revealed a significant preference for Nd to dominate the Re site of the 123 phase with a similar trend for Y to dominate the Re site of the 211 inclusions. Transition temperatures (Tc) exceeding 90K and magnetically induced critical current densities (Jc) ∼ 10000A/cm2 at zero fields were obtained for many samples. All samples exhibited a peak effect (PE) that appeared to flatten or even vanish at temperatures ≥ 77K. For the 211 particles refinement reached in this study, no significant effect of these particles was noticed on the flux-pinning properties of the Y/Nd(123) system. Extensive analysis of pinning for both a Y/Nd (123) single crystal and melt-textured samples is being reported elsewhere [1,2].
UR - http://www.scopus.com/inward/record.url?scp=0342962168&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0342962168&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0342962168
VL - 341-348
SP - 617
EP - 618
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - PART 1
ER -