Ma Ling. The Zn-to-S-atomic Ratio Measurement in the ZnS Optical Film Using Direct Emission Spectrum of a Movable Electrode[J]. Editorial Office of Optics and Precision Engineering, 1990,(1): 92-96
Ma Ling. The Zn-to-S-atomic Ratio Measurement in the ZnS Optical Film Using Direct Emission Spectrum of a Movable Electrode[J]. Editorial Office of Optics and Precision Engineering, 1990,(1): 92-96DOI:
The S-atomic emission principle in ZnS optical film is discus-sed in this paper followed by introducing the measurement of the Zn-to-S-atomic ratio of the film using direct emission spectrum of a movable electrode
including the optimum measuring conditions
standard solution concentration
standard solution absorption and the moving times of the electrode
and so on.The measured re-sults are fundamentally identical compared with the experiment of the atomic absorption.