Rapid crystal growth of triple-layered cuprate superconductor HgBa2Ca2Cu3O8+δ by cesium chloride additional method

Rapid crystal growth of triple-layered cuprate superconductor HgBa2Ca2Cu3O8+δ by cesium chloride additional method

We have developed the rapid growth method for HgBa2Ca2Cu3O8+δ (Hg-1223) by using a sealed quartz tube technique with a small amount of cesium chloride (CsCl). Our results suggested that a small amount of CsCl works as a flux during the crystal growth of Hg-1223. The developed method achieved the gro...

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Veröffentlicht in:Materials research express 2020-08, Vol.7 (8), p.086002
Hauptverfasser: Hara, Hiroshi, Adachi, Shintaro, Matsumoto, Ryo, Saito, Yoshito, Yamamoto, Sayaka, Takeya, Hiroyuki, Takano, Yoshihiko
Format: Artikel
Sprache:eng
Schlagworte:
Cesium
Chlorides
Crystal growth
Crystals
Hg-1223
high
high-T c superconductor
Mercury barium calcium copper oxide
single crystal growth
Single crystals
superconductor
Transition temperature
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Zusammenfassung:We have developed the rapid growth method for HgBa2Ca2Cu3O8+δ (Hg-1223) by using a sealed quartz tube technique with a small amount of cesium chloride (CsCl). Our results suggested that a small amount of CsCl works as a flux during the crystal growth of Hg-1223. The developed method achieved the growth of the Hg-1223 single crystal pieces in 4 h. Furthermore, the grown single crystals showed high purity. The developed method is useful for application purposes such as high transition-temperature (Tc) superconducting cable.
ISSN:2053-1591
DOI:10.1088/2053-1591/aba6c0