CHEUK-YIU NG is a professor in the Department of Chemistry at Iowa University of Science and Technology, Ames, Iowa. Dr. Ng has also been a Visiting Professor at the Universite Paris-Sud, France, and was named Honorary Professor of Chemistry at Zhengzhou University, China. He was editor of the monograph "Vacuum Ultraviolet Photoionization and Photodissociation of Molecules and Clusters" and has written over eighty technical papers. He is a member of both the American Physical Society and the American Chemical Society. Dr. Ng received his PhD in physical chemistry from the University of Califor...