Zobrazeno 1 - 10
of 38 664
pro vyhledávání: '"Magnetocaloric Effect"'
Autor:
Tiwari, Nishant, Gowda, Chinmayee Chowde, Mishra, Subhendu, Pandey, Prafull, Talapatra, Saikat, Singh, Abhishek K., Tiwary, Chandra Sekhar
Transition metal telluride compositions are explored extensively for their unique magnetic behavior. Since chromium telluride (Cr2Te3) exhibits a near-room-temperature phase transition, the material can be effectively used in applications such as mag
Externí odkaz:
http://arxiv.org/abs/2411.11154
Autor:
Zhang, Xiaoci, Zhang, Te, Zhuang, Zhaotong, Leng, Zixuan, Wei, Zixuan, Liu, Xinyang, Xiang, Junsen, Zhang, Shuai, Sun, Peijie
A comprehensive study of the low-temperature properties of YbNi$_4$Mg has revealed evidence of a superheavy-fermion state, characterized by a large electronic specific-heat coefficient $\gamma_0$ $\approx$ 5.65 J mol$^{-1}$ K$^{-2}$ and an elevated W
Externí odkaz:
http://arxiv.org/abs/2412.08043
Autor:
Dragland, R., Mejía, C. Salazar, Hansen, I., Hamasaki, Y., Panduro, E. C., Ehara, Y., Gottschall, T., Meier, D., Schultheiß, J.
The magnetocaloric effect enables magnetic refrigeration and plays an important role for cooling at cryogenic temperatures, which is essential for emergent technologies such as hydrogen liquefaction and quantum computing. Here, we study the magnetoca
Externí odkaz:
http://arxiv.org/abs/2410.08693
We experimentally investigate magnetocaloric effect for the topological magnetic Weyl semimetal Co$_3$Sn$_2$S$_2$ in a wide temperature range. The isothermal magnetic entropy change $\Delta S$ is calculated from the experimental magnetization curves
Externí odkaz:
http://arxiv.org/abs/2410.05138
Autor:
Agapaki, Eleftheria1 (AUTHOR), Charkiolakis, Emmanouil K.2 (AUTHOR), Nichol, Gary S.1 (AUTHOR), Gracia, David2 (AUTHOR), Evangelisti, Marco2 (AUTHOR) evange@unizar.es, Brechin, Euan K.1 (AUTHOR) evange@unizar.es
Publikováno v:
Frontiers in Chemistry. 2024, p1-8. 8p.
Across finite temperatures and fields, a quantum critical point (QCP) can extend to a quantum critical regime (QCR), characterized by prominent quantum fluctuations and universal scalings. The QCR is essential for comprehending many-body systems and
Externí odkaz:
http://arxiv.org/abs/2410.22236
Autor:
Dwivedi, Vinod Kumar
In recent years, solid state magnetic cooling based on magnetocaloric effect (MCE) have drawn attention worldwide as a promising alternative potential candidate to the conventional gas compression-expansion cooling technique. In this chapter, the cur
Externí odkaz:
http://arxiv.org/abs/2410.16777
Autor:
Lee, Chang-Gi, Nallathambi, Varatharaja, Kang, TaeHyeok, Aota, Leonardo Shoji, Reichenberger, Sven, El-Zoka, Ayman, Choi, Pyuck-Pa, Gault, Baptiste, Kim, Se-Ho
The development of magnetic refrigerators that operate at room temperature without the use of environmentally harmful substances represents a significant advancement in eco-friendly technology. These refrigerators employ the magnetocaloric effect (MC
Externí odkaz:
http://arxiv.org/abs/2410.15776