SEARCH Articles Figures Tables IRMPD action spectrum IRMPD dissociation IRMPD technique IRMPD technique multiple-photon dissociation IRMPD, principles Infrared multi-photon dissociation, IRMPD Infrared multiphoton dissociation IRMPD) Infrared multiple photon dissociation IRMPD) Infrared multiple-photon dissociation IRMPD) technique