SPIRE

[PARTICLE ACCELERATORS, POWER PULSERS, DOSIMETRY ANALYZERS, ELECTRON BEAM GENERATORS,] SOLAR CELLS, [METAL IMPREGNATED GRAPHITE FOR REENTRY VEHICLE ABLATION PROTECTION,] DIODES, AND [ PLASMA GENERATORS; ] ELECTRONIC DEVICES FOR ALTERING THE PHYSICAL CHARACTERISTICS OF ALL OF THE FOLLOWING: SEMICONDUCTOR DEVICES, METALS AND DIELECTRICS [, ION IMPLANATION DEVICES, NUCLEAR RADIATION SOURCES, PULSED ELECTRON BEAM DEVICES, ELECTROSTATIC BONDING DEVICES AND ELECTRONIC PULSERS ]