Development of a 3 T cryogenic probe station with a 5.5 T superconducting magnet

IF 1.3 3区物理与天体物理 Q4 PHYSICS, APPLIED

Physica C-superconductivity and Its Applications Pub Date : 2025-01-15 DOI:10.1016/j.physc.2024.1354631

Donghu Wang , Zhan Zhang , Zuoguang Li , Peng Gao , Pengfei Bai , Rongtian Zhu , Lian Zhang , Guangdong Li , Ze Wu , Chao Zhou

引用次数: 0

Abstract

Cryogenic Probe Stations (CPSs) with superconducting magnetics can be used to investigate the magnetic properties of materials and devices at low temperatures, offering researchers valuable information about their behavior under strong magnetic fields. This article presented the design, development, and testing of superconducting CPS with conduction cooling cryostat. A Gifford-McMahon (G-M) cryocooler is used to cool the magnet with a power of 1.2 W. Utilizing a Nb-Ti superconducting magnet, this system is capable of reaching a maximum magnetic field strength of 5.5 T and a magnetic field strength of 3 T on the sample stage. The authors introduced the design of cryostat and the binary current leads. Thermal finite element simulation analysis was conducted on critical structures to verify the feasibility of the design of the cryostat.

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来源期刊

Physica C-superconductivity and Its Applications 物理-物理：应用

CiteScore

2.70

自引率

11.80%

发文量

102

审稿时长

66 days

期刊介绍： Physica C (Superconductivity and its Applications) publishes peer-reviewed papers on novel developments in the field of superconductivity. Topics include discovery of new superconducting materials and elucidation of their mechanisms, physics of vortex matter, enhancement of critical properties of superconductors, identification of novel properties and processing methods that improve their performance and promote new routes to applications of superconductivity. The main goal of the journal is to publish: 1. Papers that substantially increase the understanding of the fundamental aspects and mechanisms of superconductivity and vortex matter through theoretical and experimental methods. 2. Papers that report on novel physical properties and processing of materials that substantially enhance their critical performance. 3. Papers that promote new or improved routes to applications of superconductivity and/or superconducting materials, and proof-of-concept novel proto-type superconducting devices. The editors of the journal will select papers that are well written and based on thorough research that provide truly novel insights.