Effective work function modulation of the bilayer metal gate stacks by the Hf-doped thin TiN interlayer prepared by the in-situ atomic layer doping technique

Type:
Journal
Info:
Solid State Communications 258 (2017) 49 - 53
Date:
2017-04-20

Author Information

Name Institution
Yu-Shu LinNational Taiwan University
Kuei-Wen HuangNational Taiwan University
Hsin-Chih LinNational Taiwan University
Miin-Jang ChenNational Taiwan University

Films




Film/Plasma Properties

Characteristic: Thickness
Analysis: Ellipsometry

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Morphology, Roughness, Topography
Analysis: AFM, Atomic Force Microscopy

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

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

Characteristic: Work Function
Analysis: C-V, Capacitance-Voltage Measurements

Substrates

SiO2

Notes

1007