Hill, StephenKumar, SubodhGabarró Riera, GuillemArauzo, AnaHrubý, JakubBogani, LapoRubio-Zuazo, JuanJover Modrego, JesúsBartolomé, ElenaSañudo Zotes, Eva Carolina2025-04-152025-04-152024-02-212050-7488https://hdl.handle.net/2445/220482Gd complexes have been studied as magnetic coolants due to their large magneto-caloric effect. In this work we present a Gd 2D metal–organic framework (MOF) of formula [Gd(MeCOO)(PhCOO)2] (1). We characterize the magnetic properties of 1, showing that it displays slow relaxation of the magnetization by ac susceptibility, and single-ion magnetic anisotropy using high-field EPR. By heat capacity and magnetization vs. field at various temperatures we determine the magnetic entropy change of compound 1. We then grow 1 on functionalized silicon, and show that the surface-deposited 2D MOF 1Si can be used as an on-surface magnetic cryogenic coolant.12 p.application/pdfengcc-by-nc (c) Subodh Kumar et al., 2024http://creativecommons.org/licenses/by-nc/3.0/es/Propietats magnètiquesLuminescènciaMagnetic propertiesLuminescenceinfo:eu-repo/semantics/article7438292025-04-15info:eu-repo/semantics/openAccess