K(Gd 0.1 Yb 0.9 ) ₃ F ₁₀ , A Promising Refrigerant for sub-100 mK Adiabatic Demagnetization Refrigeration

Qiaofei Xu; Peng Zhao; Man-Ting Chen; Ruo‐Tong Wu; Wei Dai; La‐Sheng Long; Lansun Zheng

doi:10.1039/d6im00032k

January 1, 2026Industrial Chemistry and MaterialsOpen Access

K(Gd 0.1 Yb 0.9 ) ₃ F ₁₀ , A Promising Refrigerant for sub-100 mK Adiabatic Demagnetization Refrigeration

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Key Points

The central aim is to evaluate K(Gd0.1Yb0.9)3F10 as a refrigerant for ultralow-temperature applications.
Investigated the magnetic properties of K(Gd0.1Yb0.9)3F10.
Assessed its performance in adiabatic demagnetization refrigeration.
Compared efficiency with traditional 3 He-based systems.
Demonstrated effective refrigeration capabilities below 100 mK.
Showed improved efficiency compared to conventional refrigerants.
Highlighted potential for broader applications in quantum and astrophysical fields.

Implication

This research demonstrates the use of a new refrigerant for cooling below 1 K, suggesting improved efficiency in quantum technologies and astrophysical instrumentation.

Abstract

Ultralow-temperature refrigeration is indispensable for advancing quantum technologies and astrophysical instrumentation operating below 1 K. Adiabatic demagnetization refrigeration (ADR) offers a reliable and efficient alternative to 3 He-based systems, but progress...

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Cite This Study

Xu et al. (2026) studied this question.

synapsesocial.com/papers/69e3216540886becb65409e3 https://doi.org/10.1039/d6im00032k

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K(Gd 0.1 Yb 0.9 ) ₃ F ₁₀ , A Promising Refrigerant for sub-100 mK Adiabatic Demagnetization Refrigeration

Key Points

Implication

Abstract

Discussion

Cite This Study

K(Gd 0.1 Yb 0.9 ) ₃ F ₁₀ , A Promising Refrigerant for sub-100 mK Adiabatic Demagnetization Refrigeration

Key Points

Implication

Abstract

Discussion

Cite This Study

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