Author/Authors :
Shiki، نويسنده , , Shigetomo and Ukibe، نويسنده , , Masahiro and Maeda، نويسنده , , Ryutaro and Ohkubo، نويسنده , , Masataka and Sato، نويسنده , , Yuki and Tomita، نويسنده , , Shigeo، نويسنده ,
Abstract :
The energy resolution of a superconducting tunnel junction particle detector was significantly improved by the addition of a metal mesh infrared-blocking filter. The energy resolution was 138–215 eV full width at half maximum for 1.5–3.0 keV Ar ions. The infrared-blocking filter reduces the loss of energy resolution due to infrared radiation at room temperature.
Keywords :
Superconducting tunnel junction , Particle detector , Energy resolution , radiation shield
