SSC RF "Troitsk Institute of Innovative and Thermonuclear Research" or TRINITY for short Russian : Троицкий Институт инновационных и термоядерных исследований, ГНЦ РФ ТРИНИТИ) is a Russian state scientific center (SSC) in the field of controlled thermonuclear fusion, plasma physics, laser physics, and the technology and practical application of impulse sources of power supply based on MHD generators.