[8p-N403-1~15] CS.1 Code-sharing Session of 2.3&7.4

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[8p-N403-7] Charge conversion of carbon ions and dissociation of interfering molecules by crystal surface strippers

〇Satoshi Jinno¹, Akihiro Matsubara², Natsuko Fujita¹, Kenji Kimura¹ (1.JAEA, 2.PESCO)

Keywords:

AMS,grazing ion scattering,crystal surface

Downsizing of AMS faces challenges such as beam divergence and increased background when using gas strippers at low energies. To overcome these issues, we developed a crystal surface stripper method. Experiments using KCl, SnTe, and Au(111) demonstrated that Au(111) particularly improved both charge conversion efficiency and molecular dissociation. Details will be presented in the talk.