2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/19228This paper has been withdrawn due to the heavy reliance on the fraudulent experiments of Schoen. Note that part of the paper has been published in D.F. Agterberg, Physica C 387, 13 (2003).1 pageSuperconductivityField induced helical phase in surface superconductorstext