Generally, this “electron shower” is not really applicable for the HiPIMS system. Even so, when the electrons get there for the substrate, for your portion of a second, they provide it a adverse charge – more than enough to speed up the ions. A agent from LG told me that https://smarttechhinditips.blogspot.com/2025/08/earables-2025-future-of-smart-earbuds.html