A Mobile Two-Dimensional Ultrasound Focusing System for Personalized Healthcare Applications through a Dodecagonal Quasicrystal Patterned Planar Lens

 Y. Jeong,  H. Kang,  M. Bok,  S.H. Hwang,  S. Jeon,  J. Ahn,  J.-H. Ha,  J. Ko,  J.W. Park,  W. Choi,  I. Park,  N. Park,  J.-H. Jeong*, Adv. Mater. Technol, 2023, 8,  2202173. (Back Cover)