Electrons can not drift in xeon

Garfield++
1

Dear Experts

When I use TrackSrim and ComponentComsol to simulate the drift of electrons ionized by alpha track,something wrong occured.The electrons seems cannot drift to anode(a pin-shape anode),the code stopped at the DriftElectron().Can u give me some advice about my situation?There are my files(code,gas file(xe.txt),srim file(helium in xeon.txt)) in the attachment.

Best Wishes

simplypin.C (7.7 KB)

Helium in Xenon (gas).txt (7.2 KB)

xe.txt (70.6 KB)

image
image1007×141 9.97 KB

potential
potential798×776 19.6 KB

2

Dear @wxj-imp,

thank you for your question, I will invite @hschindl to help you here.

Cheers,

Marta