hi,folks As many of you already knew, we have a pol he3 target wiki https://hallaweb.jlab.org/wiki/index.php/Hall_A_He3_Polarized_Target Here I want to point you to the section where I try to document our R&D progress https://hallaweb.jlab.org/wiki/index.php/Target_Lab_Main Let me know if you have any suggestions cheers. Zhiwen