| Title | Superconductivity in the cobalt-doped V3Si A15 intermetallic compound |
| Author | |
| Corresponding Author | Luo, Huixia |
| Publication Years | 2023-03-01
|
| DOI | |
| Source Title | |
| ISSN | 0953-2048
|
| EISSN | 1361-6668
|
| Volume | 36Issue:3 |
| Abstract | The A15 structure of superconductors is a prototypical type-II superconductor that has generated considerable interest since the early history of superconducting materials. This paper discusses the superconducting properties of previously unreported V3-x Co (x) Si (0 <= x <= 0.30) alloys. It is found that the lattice parameter decreases with increasing cobalt-doped content and leads to an decreased residual resistivity ratio value of the V3-x Co (x) Si system. Meanwhile, the superconducting transition temperature (T-c ) also decreases with increasing cobalt-doped content. Furthermore, the fitted data show that the increase of cobalt-doped content also reduces the lower/upper critical fields of the V3-x Co (x) Si system. Type-II superconductivity is demonstrated in all V3-x Co (x) Si samples. With higher Co-doped content, V3-x Co (x) Si (0.15 <= x <= 0.30) alloys may have superconducting and structural phase transitions in low-temperature regions. As the electron/atom ratio increases, the T-c variation trend of V3Si is as pronounced as in crystalline alloys and monotonically follows the trend observed for amorphous superconductors. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Others
|
| Funding Project | National Natural Science Foundation of China["11922415","12274471","22205091"]
; Guangdong Basic and Applied Basic Research Foundation["2022A1515011168","2019A1515011718","2019A1515011337"]
; State Key Laboratory of Optoelectronic Materials and Technologies[OEMT-2022-ZRC-02]
; Key Research & Development Program of Guangdong Province, China[2019B110209003]
; Pearl River Scholarship Program of Guangdong Province Universities and Colleges[20191001]
|
| WOS Research Area | Physics
|
| WOS Subject | Physics, Applied
; Physics, Condensed Matter
|
| WOS Accession No | WOS:000918177300001
|
| Publisher | |
| ESI Research Field | PHYSICS
|
| Scopus EID | 2-s2.0-85146876829
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/430737 |
| Department | Institute for Quantum Science and Engineering |
| Affiliation | 1.Sun Yat Sen Univ, Sch Mat Sci & Engn, State Key Lab Optoelect Mat & Technol, Key Lab Polymer Composite & Funct Mat,Guangzhou Ke, 135 Xingang Xi Rd, Guangzhou 510275, Peoples R China 2.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai 200240, Peoples R China 3.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 4.Int Quantum Acad, Shenzhen 518048, Peoples R China |
| Recommended Citation GB/T 7714 |
Zeng, Lingyong,Zhou, Huawei,Du, Hong,et al. Superconductivity in the cobalt-doped V3Si A15 intermetallic compound[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2023,36(3).
|
| APA |
Zeng, Lingyong.,Zhou, Huawei.,Du, Hong.,Zhong, Ruidan.,Guo, Ruixin.,...&Luo, Huixia.(2023).Superconductivity in the cobalt-doped V3Si A15 intermetallic compound.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,36(3).
|
| MLA |
Zeng, Lingyong,et al."Superconductivity in the cobalt-doped V3Si A15 intermetallic compound".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 36.3(2023).
|
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