Center for Axion and Precision Physics
Yun is developing a new magnetometry experiment to search for
axion-like spin-dependent interactions between nuclei at sub-millimeter
ranges in ARIADNE collaboration. The experiment involves a rotating
non-magnetic mass to source the axion field, and a dense gaseous
ensemble of laser-polarized 3He nuclei to detect the axion field by NMR.
Yun is also working on a novel experimental scheme enabling the
investigation of transient exotic spin couplings to stable topological
defects (e.g., domain walls) of axion-like fields with collaboration in
GNOME project.