Epitaxial AIN/AIN bimorph piezocantilevers for geothermal monitoring E.A. Panyutin, S.S. Sharofidinov, A.V. Kremleva and L.A. Sokura E3S Web Conf., 592 (2024) 05005 Published online: 20 November 2024 DOI: 10.1051/e3sconf/202459205005