Phonon-mediated crystal detectors with rejection capability of surface α and β particles assisted by metallic film coating

and β particles assisted by metallic film coating I.C. Bandac,1 A.S. Barabash,2 L. Bergé,3 Ch. Bourgeois,3 J.M. Calvo-Mozota,1 P. Carniti,4 M. Chapellier,3 M. de Combarieu,5 I. Dafinei,6 F.A. Danevich,7 L. Dumoulin,3 F. Ferri,5 A. Giuliani,3, a) C. Gotti,4 Ph. Gras,5 E. Guerard,3 A. Ianni,8 H. Khalife,3 S.I. Konovalov,2 P. Loaiza,3 M. Madhukuttan,3 P. de Marcillac,3 R. Mariam,3 S. Marnieros,3 C.A. Marrache-Kikuchi,3 M. Martinez,9 C. Nones,5 E. Olivieri,3 G. Pessina,4 D.V. Poda,3 Th. Redon,3 J.-A. Scarpaci,3 V.I. Tretyak,7 V.I. Umatov,2 M.M. Zarytskyy,7 and A.S. Zolotarova3 1)Laboratorio Subterráneo de Canfranc, 22880 Canfranc-Estación, Spain 2)National Research Centre Kurchatov Institute, Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia 3)Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France 4)INFN, Sezione di Milano Bicocca, I-20126 Milano, Italy 5)IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France 6)INFN, Sezione di Roma, I-00185, Rome, Italy 7)Institute for Nuclear Research of NASU, 03028 Kyiv, Ukraine 8)INFN, Laboratori Nazionali del Gran Sasso, I-67100 Assergi (AQ), Italy 9)Fundación ARAID & Centro de Astropartículas y Física de Altas Energías, Universidad de Zaragoza, Zaragoza 50009, Spain