Development, investigation, and optimization of an electrothermal vaporization unit with an axially focusing convection upstream for analysis of trace elements [Elektronische Ressource] / vorgelegt von Alexander Trenin

Development, Investigation, and Optimization of an Electrothermal Vaporization Unit with an Axially Focusing Convection Upstream for Analysis of Trace Elements Inaugural-Dissertation zur Erlangung des Doktorgrades der Naturwissenschaften der Justus-Liebig-Universität Gießen Fachbereich 07 / Mathematik und Informatik, Physik, Geographie vorgelegt von Alexander Trenin aus Kasan, Russische Föderation I. Physikalisches Institut der Justus-Liebig-Universität Gießen Juni 2006 2 Contents CONTENTS........................................................................................................................................................... 2 SUMMARY........................................................................................................................ 5 ZUSAMMENFASSUNG..................................................................................................................................... 10 LIST OF ABBREVIATIONS............................................................................................................................. 16 1. INTRODUCTION AND PROBLEM STATEMENT............................................................................. 17 2. EXPERIMENTAL..................................................................................................................................... 24 2.1 ETV-AFC INSTRUMENTATION................................