Presentations

    Surface photochemistry of O2 on Pt(111) with femtosecond laser pulses, at 40th American Vacuum Society Conference (Orlando, FL), Friday, January 1, 1993
    Previous studies of O2 desorption and photoreaction from Pt(111)1 and Pd(111)2 upon irradiaiton with intense (>1mJ/cm2) 100fs laser pulses have observed highly nonlinear fluence dependences with power law exponents of 5 and higher. It has been proposed that multiple electronic transitions induce desorption either via coupling to transient high energy substrate electrons3 or more direct excitation.4
    Surface photochemistry of O2 on Pt(111) with femtosecond laser pulses, at 40th American Vacuum Society Conference (Orlando, FL), Friday, January 1, 1993
    Previous studies of O2 desorption and photoreaction from Pt(111)1 and Pd(111)2 upon irradiaiton with intense (>1mJ/cm2) 100fs laser pulses have observed highly nonlinear fluence dependences with power law exponents of 5 and higher. It has been proposed that multiple electronic transitions induce desorption either via coupling to transient high energy substrate electrons3 or more direct excitation.4