Cryogenic magnetocaloric effect in a disordered double-perovskite Gd2MnZnO6
Dimitar N. Petrov, J. Ćwik, Yu. S. Koshkid'ko, M. Babij, T. A. Ho, T. L. Phan, D. T. Khan, N. T. Dang, K. T. H. My, D.-H. Kim · 2026
Read Cryogenic magnetocaloric effect in a disordered double-perovskite Gd2MnZnO6 by Dimitar N. Petrov, J. Ćwik, Yu. S. Koshkid'ko, M. Babij, T. A. Ho, T. L. Phan, D. T. Khan, N. T. Dang, K. T. H. My, D.-H. Kim (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13202529.txt.
Description
Cooling without gas compression could use magnetic materials, and a 2026 study from Dimitar N Petrov characterizes a gadolinium oxide for that role in deep cold. The research article profiles the disordered double perovskite Gd2MnZnO6, made by solid-state reaction, for its magnetocaloric effect near its magnetic transition.
Diffraction showed an orthorhombic crystal structure for the compound before magnet testing began. Under strong applied fields, the material produced a large entropy change and useful cooling power in the authors' tests. Analysis suggested short-range ordering from competing ferromagnetic and antiferromagnetic forces inside the compound. The authors propose it as a promising option for cryogenic magnetic cooling.
Catalog record
| CREATOR | Dimitar N. Petrov, J. Ćwik, Yu. S. Koshkid'ko, M. Babij, T. A. Ho, T. L. Phan, D. T. Khan, N. T. Dang, K. T. H. My, D.-H. Kim |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 37 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |