Efficient snap-through of spherical caps by applying a localized curvature stimulus Lucia Stein-Montalvo, Jeong-Ho Lee, Yi Yang, Melanie Landesberg, Harold S. Park and Douglas P. Holmes Eur. Phys. J. E, 45 1 (2022) 3 Published online: 13 January 2022 DOI: 10.1140/epje/s10189-021-00156-0