V. ACKNOWLEDGMENTS This work is supported by the National Natural Science Foundation of China (No.10674002 and No.20973001) and the Science Foundation of Anhui Education Committee (No.ZD2007001-1).
Resonance-enhanced multiphoton ionization of the titanium atoms has been investigated in the 293 321 nm wavelength. We couple a laser-ablated metal target into a molecular beam to produce free atoms. Ions produced fro...