doi:10.1039/d4ta03541kengTejedor, InésCalvo, María IsabelGandara-Loe, JesúsRubio-Giménez, VíctorAmeloot, RobGascón, IgnacioRoubeau, OlivierSpin-coated films of gadolinium formate for cryogenic coolingART-2024-139875Continuous and homogenous films of spin-coated gadolinium formate provide a solution for efficient local cryogenic magnetic refrigeration. The films possess unprecedentedly high surface cooling power, enough to cool a 325 μm silicon wafer down to sub-K temperatures by a single demagnetization step from 2 K or even liquid He temperatures.2024http://zaguan.unizar.es/record/14507210.1039/d4ta03541khttp://zaguan.unizar.es/record/145072oai:zaguan.unizar.es:145072info:eu-repo/grantAgreement/ES/DGA/E31-20Rinfo:eu-repo/grantAgreement/ES/DGA/E31-23Rinfo:eu-repo/grantAgreement/ES/MICINN/PID2019-105881RB-I00info:eu-repo/grantAgreement/ES/MICINN/PID2020-1183294RB-I00Journal of Materials Chemistry A 12, 36 (2024), 24091-24095by-nchttps://creativecommons.org/licenses/by-nc/4.0/deed.esinfo:eu-repo/semantics/openAccess