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---Procedencia: 
 Institución:INMA CSIC-Universidad de Zaragoza
 Contacto correo-e:[log in para visualizar]
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Rare-earth-element (REE) permanent magnets based on Nd–Fe–B are vital for use in electric vehicles and wind turbines, making them central to Europe’s green-energy future. These magnets have outstanding properties, but they are granular, multiphase materials whose intrinsic properties are still under-exploited. GREENE focuses on a redesign of the Nd-Fe-B grain boundaries aimed at improving the coercivity and reducing the rare-earch content, applying these new strategies to fresh, and recycled feedstocks to reduce Europe’s supply dependence. 
This GREENE postdoctoral position @ INMA (Zaragoza, Spain) will focus on the atomic scale and magnetic characterization of Nd-Fe-B at different length-scales (single crystals, micro and nano-sized grains) and the newly designed grain boundaries by advanced aberration-corrected (S)TEM techniques and local magnetic characterization by electron holography and DPC imaging. This work will be performed at the electron microscopy facilities of the Spanish National Infrastructure for Electron Microscopy (ELECMI) of the Laboratory of Advanced Microscopy (LMA) at INMA (https://lma.unizar.es/), which is equipped with two aberration-corrected TEMs: a 2025-upgraded double-corrected Titan Cube and a probe-corrected Titan 60-300, equipped with the most advanced imaging and spectroscopic tools for structural, chemical and magnetic analysis. 

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Información complementaria de la oferta:
Requirements for the candidate: 
•	PhD in Physics, Materials Science, Nanoscience, Nanotechnology or related.
•	Fluent in English with good writing skills. 
•	Experienced researcher in advanced (S)TEM, preferably in (Nano)magnetism. 
•	Scripting/programming skills (python, MATLAB…) will be highly valued.

Details of the position: 
•	22 months contract. Salary depending on the postdoctoral experience.
•	Official call pending. 
•	Pre-selected candidates will be informed about application procedure.

Tentative starting date: 
•	1st September 2025.

Contact before 30th June to:
•	César Magén, [log in para visualizar]
•	https://inma.unizar-csic.es/investigadores/magen-dominguez-cesar/