Atomic layer deposited HfO2/HfSixOyNz stacked gate dielectrics for metal-oxide-semiconductor structures

Type:
Journal
Info:
J. Vac. Sci. Technol. B 25(6) Nov/Dec 2007
Date:
2007-10-22

Author Information

Name Institution
Seokhoon KimHanyang University
Sanghyun WooHanyang University
Hyungchul KimHanyang University
Wooho JeongHanyang University
Taeyong ParkHanyang University
Honggyu KimHanyang University
Sung Bae KimHanyang University
Hyeongtag JeonHanyang University

Films



Film/Plasma Properties

Characteristic: Bonding States
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Thickness
Analysis: TEM, Transmission Electron Microscope

Characteristic: Interfacial Layer
Analysis: TEM, Transmission Electron Microscope

Characteristic: EOT, Equivalent Oxide Thickness
Analysis: C-V, Capacitance-Voltage Measurements

Characteristic: Flat Band Voltage
Analysis: C-V, Capacitance-Voltage Measurements

Characteristic: Effective Oxide Charge, Qeff
Analysis: C-V, Capacitance-Voltage Measurements

Substrates

Si(100)
HfSiON

Notes

1184