JOURNAL ARTICLE

Simultaneous measurements of magnetic susceptibility and electrical transport at extreme conditions.

  • Published In: Review of Scientific Instruments, 2025, v. 96, n. 5. P. 1 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Wang, Yunong; Wu, Ziming; Li, Gang; Shi, Zhenzhong 3 of 3

Abstract

The article focuses on the development and implementation of a tunnel diode oscillator (TDO)-based technique that enables simultaneous measurement of magnetic susceptibility and electrical transport in quantum materials, specifically demonstrated on the Ising superconductor (LaSe)₁.₁₄(NbSe₂)₂. This method operates effectively under extreme conditions of low temperatures (down to 0.04 K) and high magnetic fields (up to 30 T), and has been integrated into both an in-house Oxford TeslatronPT 14 T system and a 30 T cryogenic system at the Synergetic Extreme Condition User Facility (SECUF). The simultaneous TDO and electrical resistance measurements provide complementary insights into superconducting vortex phase diagrams, allowing for more accurate identification of phase boundaries and novel vortex-related phases. The technique also facilitates efficient quantum oscillation studies by concurrently detecting magnetic susceptibility and electronic resistance oscillations, enhancing data reliability and experimental efficiency.

Additional Information

  • Source:Review of Scientific Instruments. 2025/05, Vol. 96, Issue 5, p1
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2025
  • ISSN:0034-6748
  • DOI:10.1063/5.0260173
  • Accession Number:185593174
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