15-20 October 2017
CERN
Europe/Zurich timezone

The Study of Wien Filter for Gas Cluster Ion Source

18 Oct 2017, 16:30
2h 30m
CERN

CERN

Centre international de Conférence Genève (CICG). http://www.cicg.ch/
Poster presentation Beam extraction, transport, and diagnostics Poster Session 3

Speaker

Dr Byoung Seob Lee (Korea Basic Science Institute)

Description

The Korea Basic Science (KBSI) is developing a Gas Cluster Ion Source (GCIS) for X-ray Photoelectron Spectroscopy (XPS) and Secondary Ion Mass Spectroscopy (SIMS) since 2014. The experimental system was installed for generation of argon gas cluster ion beam using GCIS which consists of cluster generator, ionizer, Wien filter, accelerator, micro lens and target. For analysis of gas cluster ion beam, we had manufactured a Wien filter with wide range. From experimental results of Wien filter with wide range, a compact Wien filter for GCIS beam line was developed. In this paper, feasibility design studies of Wien filter related to analysis of cluster ion beam are exposed.

Primary authors

Dr Byoung Seob Lee (Korea Basic Science Institute) Jonggi Hong (Korea Basic Sience Institute) Mr Jungbae Bahng (Kyungpook National University) Dr Jung-Hwan Kim (Korea Basic Science Institute) Dr Myoung Choul Choi (Korea Basic Science Institute)

Presentation materials