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 …

Synthesis and properties of epitaxial electronic oxide thin-film materials

DP Norton - Materials Science and Engineering: R: Reports, 2004 - Elsevier
The growth and properties of electronic oxide thin films are reviewed. In particular, the
synthesis and properties of superconducting, insulating, conducting, magnetic, and …

Atomic layer deposition and conversion

GJ Derderian, GS Sandhu - US Patent 7,589,029, 2009 - Google Patents
(56) References Cited A method for growing films for use in integrated circuits using atomic
layer deposition and a subsequent converting US PATENT DOCUMENTS step is described …

Methods for atomic-layer deposition of aluminum oxides in integrated circuits

KY Ahn, L Forbes - US Patent 7,160,577, 2007 - Google Patents
The present inventors devised unique atomic-layer deposi tion systems, methods, and
apparatus Suitable for aluminum oxide deposition. One exemplary method entails providing …

Effects of post‐deposition annealing of cerium oxide passivation layer in nitrogen‐oxygen‐nitrogen ambient

KM Abdul Shekkeer, KY Cheong… - International Journal of …, 2022 - Wiley Online Library
Effects of post‐deposition annealing temperature (400° C, 600° C, 800° C and 1000° C)
onto metal‐organic decomposed cerium oxide (CeO2) precursor spin‐coated on n‐type Si …

Atomic layer deposition of Hf3N4/HfO2 films as gate dielectrics

KY Ahn, L Forbes - US Patent 7,498,247, 2009 - Google Patents
The use of atomic layer deposition (ALD) to form a dielectric layer of hafnium nitride (Hf, N)
and hafnium oxide (H? O) and a method of fabricating Such a combination gate and …

Lanthanide oxide/hafnium oxide dielectrics

KY Ahn, L Forbes - US Patent 7,049,192, 2006 - Google Patents
(56) References Cited oxide thickness thinner than attainable using SiO. Forming a layer of
hafnium oxide by chemical vapor deposition and US PATENT DOCUMENTS forming a layer …

Lanthanide oxide dielectric layer

KY Ahn, L Forbes - US Patent 7,081,421, 2006 - Google Patents
(57) ABSTRACT A ruthenium gate for a lanthanide oxide dielectric layer and a method of
fabricating such a combination gate and dielec tric layer produce a reliable structure for use …

Highly reliable amorphous high-K gate oxide ZrO2

KY Ahn, L Forbes - US Patent 8,026,161, 2011 - Google Patents
440 elements such as Zirconium are thermodynamically stable such that the gate oxides
formed Will have minimal reactions With a silicon substrate or other structures during any …

Atomic layer deposition of Dy doped HfO2 films as gate dielectrics

KY Ahn, L Forbes - US Patent 7,508,648, 2009 - Google Patents
The use of atomic layer deposition (ALD) to form a dielectric layer of hafnium oxide (H? O)
doped with dysprosium (Dy) and a method of fabricating Such a combination gate and …