Title: Advanced characterization of high-k materials: A nuclear approach
Authors: Brijs, B ×
Huyghebaert, Cedric
Nauwelaerts, S
Caymax, M
Vandervorst, Wilfried
Nakajima, K
Kimura, K
Bergmaier, A
Dollinger, G
Lennard, WN
Terwagne, G
Vantomme, André #
Issue Date: May-2002
Publisher: Elsevier science bv
Series Title: Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms vol:190 pages:505-509
Abstract: The determination of the composition of thin (1.5-3 nm) high-k layers ZrO2/Al2O3 becomes more and more important in microelectronics. High resolution Rutherford backscattering spectrometry and high resolution elastic recoil detection can achieve depth resolutions down to 1 nm while Rutherford backscattering spectrometry and nuclear reaction analysis are perfectly suited to quantify the zirconium, the oxygen and the aluminum content. The goal of this paper is to investigate the use of nuclear techniques for the characterization of thin high-k materials. (C) 2002 Elsevier Science B.V. All rights reserved.
ISSN: 0168-583X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
Electrical Engineering - miscellaneous
× corresponding author
# (joint) last author

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