Single-Crystal Growth and Characterization of Cuprate Superconductor (Hg,Re)Ba$_2$Ca$_2$Cu$_3$O$_{8+δ}$
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| Main Authors: | , , , , , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866909154408398848 |
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| author | Mino, Yutaro Ishida, Shigeyuki Kato, Junichiro Nakagawa, Shungo Kashiwagi, Takanari Nozue, Takahiro Takeshita, Nao Kihou, Kunihiro Lee, Chul-Ho Nishio, Taichiro Eisaki, Hiroshi |
| author_facet | Mino, Yutaro Ishida, Shigeyuki Kato, Junichiro Nakagawa, Shungo Kashiwagi, Takanari Nozue, Takahiro Takeshita, Nao Kihou, Kunihiro Lee, Chul-Ho Nishio, Taichiro Eisaki, Hiroshi |
| contents | We grew (Hg,Re)Ba$_2$Ca$_2$Cu$_3$O$_{8+δ}$ ((Hg,Re)1223) single crystals with good reproducibility via the single-step flux method using monoxides as raw materials. A double-sealing method using a thick-walled quartz tube and a stainless-steel container was adopted for explosion protection. The maximum crystal size was approximately 1 mm x 1 mm in the ab plane and 0.04 mm in thickness. The crystal was square-shaped, reflecting the tetragonal crystal structure of (Hg,Re)1223. Magnetic susceptibility measurements indicated a critical temperature of 130 K. The in-plane resistivity exhibited a linear temperature dependence, indicating that the sample was close to optimal doping level. The out-of-plane resistivity was also measured, and the anisotropy parameter was 250-650 at 300 K. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_19182 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Single-Crystal Growth and Characterization of Cuprate Superconductor (Hg,Re)Ba$_2$Ca$_2$Cu$_3$O$_{8+δ}$ Mino, Yutaro Ishida, Shigeyuki Kato, Junichiro Nakagawa, Shungo Kashiwagi, Takanari Nozue, Takahiro Takeshita, Nao Kihou, Kunihiro Lee, Chul-Ho Nishio, Taichiro Eisaki, Hiroshi Superconductivity Materials Science We grew (Hg,Re)Ba$_2$Ca$_2$Cu$_3$O$_{8+δ}$ ((Hg,Re)1223) single crystals with good reproducibility via the single-step flux method using monoxides as raw materials. A double-sealing method using a thick-walled quartz tube and a stainless-steel container was adopted for explosion protection. The maximum crystal size was approximately 1 mm x 1 mm in the ab plane and 0.04 mm in thickness. The crystal was square-shaped, reflecting the tetragonal crystal structure of (Hg,Re)1223. Magnetic susceptibility measurements indicated a critical temperature of 130 K. The in-plane resistivity exhibited a linear temperature dependence, indicating that the sample was close to optimal doping level. The out-of-plane resistivity was also measured, and the anisotropy parameter was 250-650 at 300 K. |
| title | Single-Crystal Growth and Characterization of Cuprate Superconductor (Hg,Re)Ba$_2$Ca$_2$Cu$_3$O$_{8+δ}$ |
| topic | Superconductivity Materials Science |
| url | https://arxiv.org/abs/2403.19182 |