Buhay O. Simulation of processes of electrothermal atomization in atomic absorption spectrometer: A kinetic model with two independent sources.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0406U002920

Thesis Registration Form

0406U002920.pdf

Applicant for

Specialization

  • 01.04.01 - Фізика приладів, елементів і систем

08-06-2006

Specialized Academic Board

Д 55.051.02

Sumy State University

Essay

The kinetic model of the electrothermal atomization processes was developed, which took into account the penetration of a sample inside graphite. It was found that the essential contribution to the formation of atomic absorption signal is made by two processes of free atoms entry in analytical zone, parallel in time: one being on the furnace's surface, and another - in the bulk of the wall of the graphite furnace. The physical meaning of the parameters of the kinetic model of atomization process was established.

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Files

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