Quantitative laser mass analysis by time resolution of the ion-induced voltage in multiphoton ionization processes

作者: Israel. Schechter , Hartmut. Schroeder , Karl L. Kompa

DOI: 10.1021/AC00046A023

关键词:

摘要: A simple instrumental setup for quantitative chemical analysis, based on the measurement of time-resolved voltage induced electrodes by MPI-generated charges, is suggested and evaluated. The method suitable on-line measurements may achieve detectability close to ppb range highly efficient ionization (either resonant MPI or use ps-lasers) up two parts in 10 7 (for nonresonant two-photon ns-lasers)

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