High-K materials and metal gates for CMOS applications

J Robertson, RM Wallace - Materials Science and Engineering: R: Reports, 2015 - Elsevier
The scaling of complementary metal oxide semiconductor (CMOS) transistors has led to the
silicon dioxide layer used as a gate dielectric becoming so thin that the gate leakage current …

High dielectric constant gate oxides for metal oxide Si transistors

J Robertson - Reports on progress in Physics, 2005 - iopscience.iop.org
The scaling of complementary metal oxide semiconductor transistors has led to the silicon
dioxide layer, used as a gate dielectric, being so thin (1.4 nm) that its leakage current is too …

Electronic structure and band offsets of high-dielectric-constant gate oxides

J Robertson, PW Peacock - High k Gate Dielectrics, 2003 - taylorfrancis.com
The decrease of the dimensions of metal oxide semiconductor (MOS) transistors has led to
the need for alternative, high-dielectric-constant (κ) oxides to replace silicon dioxide as their …

Introducing crystalline rare‐earth oxides into Si technologies

HJ Osten, A Laha, M Czernohorsky… - … status solidi (a), 2008 - Wiley Online Library
The ability to integrate crystalline metal oxide dielectric barrier layers into silicon structures
can open the way for a variety of novel applications which enhances the functionality and …

Interface formation during molecular beam epitaxial growth of neodymium oxide on silicon

A Fissel, Z Elassar, O Kirfel, E Bugiel… - Journal of applied …, 2006 - pubs.aip.org
The Si/dielectric interface properties influence device performance significantly. Often the
interface is not stable and changes during and/or after the growth. For a better …

Electronic properties of the Zr–ZrO2–SiO2–Si (100) gate stack structure

CC Fulton, G Lucovsky, RJ Nemanich - Journal of applied physics, 2006 - pubs.aip.org
The interface electronic structure of a layered Zr–Zr O 2–Si O 2–Si (100) system was studied
with x-ray (h ν= 1254 eV) and ultraviolet (h ν= 21.2 eV) photoemission spectroscopies. In situ …

Enhanced Activity of Oxygen Reduction Reaction on Pr6O11-Assisted PtPr Alloy Electrocatalysts

Y Wu, S Wang, M Zhang, Y Hong, X Zhang… - … Applied Materials & …, 2022 - ACS Publications
Pt-based alloy catalysts for oxygen reduction reaction (ORR) with outstanding performance
have been well-studied in recent years. Among these, Pt–lanthanide alloy catalysts have …

Potential of rare-earth compounds as anticorrosion pigment for protection of aerospace AA2198-T851 alloy

SM Gad, Z **, S Emad, JE Vergara, DS Yawas… - Heliyon, 2023 - cell.com
In this study, the anticorrosion potential of carboxylic compounds; Lanthanum 4-
hydroxycinnamate La (4OHCin) 3, Cerium 4-hydroxycinnamate Ce (4OHCin) 3 and …

Bonding and interface states of and interfaces

PW Peacock, K **ong, K Tse, J Robertson - Physical Review B—Condensed …, 2006 - APS
First principles calculations of the (100) Si: Zr O 2 and Hf O 2 interfaces are presented. A
number of interface configurations satisfying valence bonding requirements are constructed …

Influence of interface layer composition on the electrical properties of epitaxial Gd2O3 thin films for high-K application

A Laha, HJ Osten, A Fissel - Applied Physics Letters, 2007 - pubs.aip.org
The authors report on the impact of interface layer composition on electrical properties of
epitaxial Gd 2 O 3 thin films on Si (001) substrates. The electrical properties of epitaxial Gd 2 …