Atomic layer deposition

M Ritala, M Leskelä - Handbook of Thin Films, 2002 - Elsevier
Publisher Summary This chapter deals with atomic layer deposition (ALD), which is a
chemical gas phase thin film deposition method based on alternate saturative surface …

[图书][B] Internal photoemission spectroscopy: principles and applications

VV Afanas' ev - 2010 - books.google.com
The monographic book addresses the basics of the charge carrier photoemission from one
solid to another-the internal photoemission,(IPE)-and different spectroscopic applications of …

Study of La-induced flat band voltage shift in metal/HfLaOx/SiO2/Si capacitors

Y Yamamoto, K Kita, K Kyuno… - Japanese Journal of …, 2007 - iopscience.iop.org
The flat band voltage in metal/HfLaO x/SiO 2/Si capacitors has been investigated as a
function of La concentration in HfLaO x. We have found that with an increase of La …

Atomic mechanism of electric dipole formed at high-K: SiO2 interface

L Lin, J Robertson - Journal of Applied Physics, 2011 - pubs.aip.org
The mechanism of flat-band voltage shifts in La-and Al-based, etc., oxide capping layers in
high-K (dielectric constant) metal gate stacks is investigated by ab initio calculations on …

Examination of flatband and threshold voltage tuning of HfO2∕ TiN field effect transistors by dielectric cap layers

S Guha, VK Paruchuri, M Copel, V Narayanan… - Applied physics …, 2007 - pubs.aip.org
The authors have examined the role of sub nanometer La 2 O 3 and LaN cap layers
interposed in Si∕ Hf O 2∕ Ti N high-k gate dielectric stacks in tuning the flatband and …

Re-distribution of oxygen at the interface between γ-Al2O3 and TiN

EO Filatova, AS Konashuk, SS Sakhonenkov… - Scientific reports, 2017 - nature.com
Interface of TiN electrode with γ-Al2O3 layers was studied using near edge X-ray absorption
fine structure, conventional X-ray photoelectron spectroscopy and photoelectron …

Increasing the thermal stability of a Cr/Sc multilayer by nitriding

EO Filatova, SS Sakhonenkov, AV Solomonov… - Applied Surface …, 2024 - Elsevier
The effect of nitridation of Cr, Sc or both layers in the ultrathin multilayer structure Sc/Cr on
the intermixing of thin Cr and Sc layers, as-deposited and after annealing at different …

Band offsets and work function control in field effect transistors

J Robertson - Journal of Vacuum Science & Technology B …, 2009 - pubs.aip.org
The article summarizes the development of metal gate materials and the control of the
effective work function on high dielectric constant (high K⁠) oxides for use in advanced Si …

Silicate formation and thermal stability of ternary rare earth oxides as high-k dielectrics

S Van Elshocht, C Adelmann, T Conard… - Journal of Vacuum …, 2008 - pubs.aip.org
Hf-based dielectrics are currently being introduced into complementary metal oxide
semiconductor transistors as replacement for SiON to limit gate leakage current densities …

Interaction of La2O3 capping layers with HfO2 gate dielectrics

M Copel, S Guha, N Bojarczuk, E Cartier… - Applied physics …, 2009 - pubs.aip.org
We report the effect of La 2 O 3 capping layers on HfO 2/SiO 2/Si dielectrics, proposed for
use in threshold voltage tuning of field effect transistors. Depth profiling with medium energy …