Giga-Gauss scale quasistatic magnetic field generation in an 'escargot'   target
  A simple setup for the generation of ultra-intense quasistatic magnetic fields, based on the generation of electron currents with a predefined geometry in a curved 'escargot' target, is proposed and analysed. Particle-In-Cell simulations and qualitative estimates show that giga-Gauss scale magnetic fields may be achieved with existent laser facilities. The described mechanism of the strong magnetic field generation may be useful in a wide range of applications, from laboratory astrophysics to magnetized ICF schemes. 
Ph.Korneev, E. d'Humieres, V. Tikhonchuk
physics.plasm-ph