The Λ-doubling transitions for the J=1.5 rotational level of the X 2Π 1 2 state of gas phase copper monoxide, 63CuO, has been recorded using microwave-optical double resonance (MODR) techniques. The low-frequency microwave radiation was introduced into the sample via a tri-plate transmission line. Magnetic hyperfine structure is resolved and an improved set of ground state spectroscopic parameters were obtained.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry