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Title: Pyroelectric Heat Detection for Calibrated Measurement of Atomic Layer Deposition Reaction Heat

Journal Article · · Chemistry of Materials

Atomic layer deposition (ALD) precursors and processes have been identified that enable the deposition of materials that span the periodic table. However, the detailed mechanisms, kinetics, thermodynamics, and complexities of even the most well-studied ALD half-reactions remain insufficiently resolved experimentally to test present computational hypotheses. In this work, a pyroelectric calorimeter is designed, implemented, calibrated, and electrically modeled to enable quantitative ALD reaction heat detection. The operation and response of three ALD calorimeter designs were evaluated for use as absolute ALD half-reaction heat detectors. The most effective design was calibrated in situ before being utilized to measure the heat generated by the reaction of trimethylaluminum with a hydroxylated alumina surface to produce 96 μJ/cm2 over a reaction time of ~30 ms. With thermal and temporal resolutions down to 0.1 μJ/cm2 and 50 ns, respectively, this sensitive and ultrafast probe is poised to improve our fundamental understanding of numerous ALD reaction mechanisms through quantitative comparison with first-principles computation predictions.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1819648
Journal Information:
Chemistry of Materials, Vol. 33, Issue 15; ISSN 0897-4756
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (31)

Temperature Excursions Due to the Reaction Heat Produced by Atomic Layer Deposition on Nanostructured Substrates journal November 2020
Measuring the heat evolved from individual reaction steps in atomic layer deposition journal May 2011
Study of Piezoelectric Oscillations in Wideband Pyroelectric LiTaO 3 Detectors journal October 1970
Femtomole Adsorption Calorimetry on Single-Crystal Surfaces journal April 1998
Pyroelectricity: From Ancient Curiosity to Modern Imaging Tool journal August 2005
Reaction mechanisms for atomic layer deposition of aluminum oxide on semiconductor substrates
  • Delabie, Annelies; Sioncke, Sonja; Rip, Jens
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 30, Issue 1 https://doi.org/10.1116/1.3664090
journal January 2012
Design and implementation of an integral wall-mounted quartz crystal microbalance for atomic layer deposition journal September 2012
Understanding chemical and physical mechanisms in atomic layer deposition journal January 2020
A brief guide to pyroelectric detectors journal June 1981
Propagation of a polarised polychromatic beam through a birefringent plate journal April 1974
First principles study of the atomic layer deposition of alumina by TMA–H 2 O-process journal January 2015
Pyroelectric single crystal adsorption microcalorimetry at low temperatures: oxygen on Ni{100} journal April 1994
Ab Initio Investigation of Surface Chemistry of Alumina ALD on Hydroxylated γ-Alumina Surface journal June 2015
Analytic expressions for atomic layer deposition: Coverage, throughput, and materials utilization in cross-flow, particle coating, and spatial atomic layer deposition journal May 2014
Amorphous Alumina Nanoparticles: Structure, Surface Energy, and Thermodynamic Phase Stability journal August 2013
Modeling alumina atomic layer deposition reaction kinetics during the trimethylaluminum exposure journal November 2013
Direct Measurements of Half-Cycle Reaction Heats during Atomic Layer Deposition by Calorimetry journal October 2017
Lithium tantalate single crystal stoichiometry journal October 1970
Surface chemistry of atomic layer deposition: A case study for the trimethylaluminum/water process journal June 2005
The Synthesis Science of Targeted Vapor-Phase Metal–Organic Framework Postmodification journal December 2019
Quantum chemical study of the mechanism of aluminum oxide atomic layer deposition journal May 2002
A novel single-crystal adsorption calorimeter and additions for determining metal adsorption and adhesion energies journal June 1998
Crystallinity of inorganic films grown by atomic layer deposition: Overview and general trends journal January 2013
Successive reactions of gaseous trimethylaluminium and ammonia on porous alumina journal January 2001
A brief review of atomic layer deposition: from fundamentals to applications journal June 2014
Advanced oil sorbents using sequential infiltration synthesis journal January 2017
Conformality in atomic layer deposition: Current status overview of analysis and modelling journal June 2019
Calorimetric metal vapor adsorption energies for characterizing industrial catalyst support materials journal December 2020
Determination of Elastic and Piezoelectric Constants for Crystals in Class (3 m ) journal December 1967
On the kinetics of spatial atomic layer deposition
  • Poodt, Paul; van Lieshout, Joep; Illiberi, Andrea
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 31, Issue 1 https://doi.org/10.1116/1.4756692
journal January 2013
Simulating the atomic layer deposition of alumina from first principles journal January 2004

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