| Title |
Fabrication of c-axis Oriented Epitaxial EuBa2Cu3O7-δ and EuBa2Cu4O8 Films on SrTiO3 (100) Substrate by Molten Hydroxide Method at 450°C
|
| Creator |
Miyachi Y
|
| Source Title |
Physics Procedia
|
| Volume | 65 |
| Start Page | 129 |
| End Page | 132 |
| Journal Identifire |
ISSN 1875-3892
|
| Descriptions |
Other
EuBa2Cu3O7-δ (Eu123) and EuBa2Cu4O8 (Eu124) films oriented in c-axis were deposited on SrTiO3 (100) substrates with eutectic NaOH-KOH flux at 450 °C. Synthesized phase has changed by using various types of barium source materials. Pure Eu124 films showed superconducting transition at ∼70 K, zero-resistance was not observed for Eu123/124 two-phase films. One of the possible reasons of this is Eu/Ba substitution of Eu123 phase. According to Tc of the Eu124, the molten hydroxide method enables to deposit high-quality Eu124 films.
|
| Subjects |
Superconducting film
Molten hydroxide method
REBCO
Growth from melt
超電導
結晶成長
|
| Language |
eng
|
| Resource Type | journal article |
| Publisher |
Elsevier B.V.
|
| Date of Issued | 2015-06-20 |
| Access Rights | metadata only access |
| Relation |
