1. SubPicosecond and Quantum Radiation Laboratory, Department of Chemistry and Biochemistry, Texas Tech University, Mail Stop 41061, Lubbock, Texas 79409-1061, Department of Physics, Texas Tech University, Mail Stop 41051, Lubbock, Texas 79409-1051, and Department of Chemistry and Biochemistry, Texas Tech University, Mail Stop 41061, Lubbock, Texas 79409-1061