Atomic layer deposition of metals: Precursors and film growth

DJ Hagen, ME Pemble, M Karppinen - Applied Physics Reviews, 2019 - pubs.aip.org
The coating of complex three-dimensional structures with ultrathin metal films is of great
interest for current technical applications, particularly in microelectronics, as well as for basic …

Precursors and chemistry for the atomic layer deposition of metallic first row transition metal films

TJ Knisley, LC Kalutarage, CH Winter - Coordination Chemistry Reviews, 2013 - Elsevier
Recent trends in the microelectronics industry are requiring the growth of metallic first row
transition metal films by the atomic layer deposition (ALD) method. The ALD growth of noble …

Area-selective deposition of ruthenium by combining atomic layer deposition and selective etching

MFJ Vos, SN Chopra, MA Verheijen… - Chemistry of …, 2019 - ACS Publications
Current nanopatterning techniques used for integrated circuit fabrication typically rely on a
combination of deposition, lithography, and etch steps. Due to alignment issues …

Atomic layer deposition of Ru for replacing Cu-interconnects

Y Kotsugi, SM Han, YH Kim, T Cheon… - Chemistry of …, 2021 - ACS Publications
The atomic layer deposition (ALD) of Ru using a metal–organic precursor, tricarbonyl
(trimethylenemethane) ruthenium [Ru (TMM)(CO) 3] and O2 as a reactant is reported. The …

Low temperature thermal atomic layer deposition of cobalt metal films

JP Klesko, MM Kerrigan, CH Winter - Chemistry of Materials, 2016 - ACS Publications
Cobalt metal films have important applications as magnetic materials, precursors to CoSi2
contact materials, and liners and caps of copper features in microelectronics devices. 1− 6 …

Low temperature growth of high purity, low resistivity copper films by atomic layer deposition

TJ Knisley, TC Ariyasena, T Sajavaara… - Chemistry of …, 2011 - ACS Publications
The atomic layer deposition of copper metal thin films was achieved using a three precursor
sequence entailing Cu (OCHMeCH2NMe2) 2, formic acid, and hydrazine. A constant growth …

Area-Selective Atomic Layer Deposition of Ruthenium via Reduction of Interfacial Oxidation

EH Cho, D Kong, I Cho, Y Leem, YM Lee… - Chemistry of …, 2024 - ACS Publications
Achieving atomic-scale precise control over material layering is critical for the development
of future semiconductor technology. Area-selective deposition (ASD) has emerged as an …

Atomic layer deposition of p‐type semiconducting thin films: a review

TS Tripathi, M Karppinen - Advanced Materials Interfaces, 2017 - Wiley Online Library
Semiconductors such as elemental silicon allowing both p‐type and n‐type doping are the
backbone of the current microelectronics industry, while the continuous progress in …

Low-temperature atomic layer deposition of copper films using borane dimethylamine as the reducing co-reagent

LC Kalutarage, SB Clendenning… - Chemistry of …, 2014 - ACS Publications
The atomic layer deposition (ALD) of Cu metal films was carried out by a two-step process
with Cu (OCHMeCH2NMe2) 2 and BH3 (NHMe2) on Ru substrates and by a three-step …

Low Temperature, Selective Atomic Layer Deposition of Cobalt Metal Films Using Bis(1,4-di-tert-butyl-1,3-diazadienyl)cobalt and Alkylamine Precursors

MM Kerrigan, JP Klesko, CH Winter - Chemistry of Materials, 2017 - ACS Publications
The atomic layer deposition (ALD) of cobalt metal films is described using the precursor bis
(1, 4-di-tert-butyl-1, 3-diazadienyl) cobalt and tert-butylamine or diethylamine. Platinum …