Effect of Precursors on the Properties of Pulsed PECVD Fluorocarbon Thin Films

11/5/97


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Table of Contents

Effect of Precursors on the Properties of Pulsed PECVD Fluorocarbon Thin Films

Outline

ILD Materials

Deposition Processes

Pulsed PECVD

Monomer Selection

Film Composition--C1s XPS

Film Composition--FTIR

Objectives

Monomer Selection

Process Characteristics

Process Characteristics

Film Composition--C1s XPS

Film Composition--FTIR

Properties--Dielectric Constant

Process Characteristics

Properties--Surface Morphology

Properties--Adhesion (HFPO)

Properties--Thermal Stability

Gap-Fill Characteristics

Gap-Fill Characteristics

Etch Characteristics

Conclusions

Acknowledgments

Author: Catherine Labelle @clabelle@MIT.EDU