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Applicability Limits of the Two-frequency Capacitance Measurement Technique for the Thickness Extraction of Ultrathin Gate Oxide.

Authors :
Nara, Akiko
Yasuda, Naoki
Sataki, Hideki
Toriumi, Akira
Source :
IEEE Transactions on Semiconductor Manufacturing; May2002, Vol. 15 Issue 2, p209, 5p, 4 Black and White Photographs, 1 Diagram, 8 Graphs
Publication Year :
2002

Abstract

Focuses on several techniques for the extraction of gate dielectric layer thickness from capacitance-voltage (CV) characteristics. Analysis on the thickness extraction of ultrathin gate oxide; Determination of direct tunneling currents through gate insulator; Guidelines for performing two-frequency CV analysis.

Subjects

Subjects :
DIELECTRICS
OXIDES

Details

Language :
English
ISSN :
08946507
Volume :
15
Issue :
2
Database :
Complementary Index
Journal :
IEEE Transactions on Semiconductor Manufacturing
Publication Type :
Academic Journal
Accession number :
6925086
Full Text :
https://doi.org/10.1109/66.999594