Atmospheric Pressure Spatial Atomic Layer Deposition (AP
Transcription
Atmospheric Pressure Spatial Atomic Layer Deposition (AP
Atmospheric Pressure Spatial Atomic Layer Deposition (AP-SALD): a new technique allowing the fast and scalable “printing” of functional oxides. Dr. David Muñoz-Rojas Laboratoire des Matériaux et du Génie Physique (LMGP), University Grenoble Alpes, CNRS, F-38000, Grenoble, France Abstract AP-SALD is a new approach to ALD in which precursors are separated in space rather than in time (as is the case for conventional ADL). This approach eliminates the need for purges and vacuum processing thus rendering the technique much faster, up to two orders of magnitude, and cheaper and easier to scale up. A short description of the different engineering approaches to Spatial ALD will be provided and the new APSALD deposition system recently implemented in the LMGP will be presented. Finally, some examples of application of AP-SALD in the deposition of active and passive components for new generation photovoltaic cells will be given. In this seminar, I will introduce a novel technique, namely, atmospheric spatial atomic layer deposition (SALD) that allows the fast deposition of high quality oxides. ShortBio/CV Dr. David Muñoz-Rojas received his degree in organic chemistry in 1999 and master’s degree in chemical engineering (2000) from the Instituto Químico de Sarrià (IQS, Barcelona), obtaining the P. Salvador Gil, S.I. 2000 prize. He did his PhD in materials science (2004) at the Instituto de Ciencia de Materiales de Barcelona (CSICUAB). Thereafter, he worked as a postdoc at the Laboratoire de Réactivité et Chimie des Solides in Amiens (France), the Research Centre for Nanoscience and Nanotechnology in Barcelona, and the University of Cambridge (Device Materials Group). Dr. Muñoz-Rojas is currently a permanent CNRS researcher at the Laboratoire des Matériaux et du Génie Physique in Grenoble, France. His research focuses on using and developing cheap and scalable chemical approaches for the fabrication of novel functional materials for electronic and optoelectronic applications. In particular, he has pioneered the development of the novel spatial atomic layer deposition (SALD) technique for the deposition of active components for optoelectronic devices. He is currently further developing SALD to extend the possibilities and fields of application of this exciting technique. https://sites.google.com/site/workdmr/