ALD2019 Session PS1-MoM: ALD Plenary Session

Monday, July 22, 2019 8:45 AM in Room Grand Ballroom A-G

Session Abstract Book | Time Period MoM Sessions | Abstract Timeline | Topic PS Sessions | Time Periods | Topics | ALD2019 Schedule

Start Invited? Item
8:45 AM PS1-MoM-2 Atomic Scale Processing: From Understanding to Innovation
Erwin Kessels (Eindhoven University of Technology, Netherlands)

Atomic scale processing is the collective term for processing methods that are currently more and more being explored – and industrially employed – to prepare thin films and nanostructures in a highly controllable way with atomic scale precision. Atomic layer deposition (ALD) and atomic layer etching (ALE) are two prominent examples but also state-of-the-art nanopatterning and area-selective deposition (ASD) approaches can in many cases be regarded as examples of atomic scale processing. In this presentation, I will address several recent and emerging trends in atomic scale processing and discuss how understanding of the underlying mechanisms has contributed to important innovations in the field, either in research or in industry. Application areas to be addressed are especially nanoelectronics and photovoltaics which I will discuss from my own experience and perspective. Topics to be discussed are: (i) the growing importance of plasma ALD, aspects such as conformality and the role (and control) of ions; (ii) the necessity of in situ metrology methods (e.g. in situ spectroscopic ellipsometry) for process monitoring and advanced surface spectroscopy for obtaining more quantitative insight into fundamental parameters; (iii) the use of ALD in nanopatterning and the interest in area-selective ALD including those combinations with intermediate etch steps; and (iv) the need for isotropic and anisotropic ALE, either thermal or plasma-based.

9:30 AM PS1-MoM-5 Plenary-ALD Elam
Jeffrey W. Elam (Argonne National Laboratory)
Abstract Book | Time Period MoM Sessions | Abstract Timeline | Topic PS Sessions | Time Periods | Topics | ALD2019 Schedule