Marconato, G. Alesini, D. Azzolini, O. Braggio, C. Caforio, R. Chyhyrynets, E. D’Agostino, D. D’Elia, A. Di Gioacchino, D. Fonnesu, D. Ford, D. Gambardella, U. Garcia, V.A. Gatti, C. Keppel, G. Ligi, C. Maccarrone, G. Pira, C. Posen, S. Rettaroli, A. Salmaso, A. Stivanello, F. Tocci, S. JACoW Publishing Geneva, Switzerland 2673-5504 978-3-95450-234-9 10.18429/JACoW-SRF2023-MOPMB014 English 96-99 Contribution to a conference proceedings 2023 2023-09 https://doi.org/10.18429/JACoW-SRF2023-MOPMB014 https://jacow.org/srf2023/papers/mopmb014.pdf The search for dark matter is now looking at ALPs (axion-like particles) as a very promising candidate to understand our universe. Within this framework, we explore the possibility to use NbTi thin film coatings on Cu resonating cavities to investigate the presence of axions in the range of 35-45 µeV mass by coupling the axion to a very strong magnetic field inside the cavity, causing its conversion to a photon which is subsequently detected. In this work the chemical treatments and DC magnetron sputtering details of the preparation of 9 GHz, 7 GHz, and 3.9 GHz resonant cavities and their quality factor measurements at different applied magnetic fields are presented.