AVS 66th International Symposium & Exhibition
    Atomic Scale Processing Focus Topic Thursday Sessions

Session AP+PS+TF-ThM
Thermal Atomic Layer Etching

Thursday, October 24, 2019, 8:00 am, Room B130
Moderators: Eric A. Joseph, IBM T.J. Watson Research Center, Harutyun Melikyan, Micron Technology


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  in Adobe Acrobat format  

Click a paper to see the details. Presenters are shown in bold type.

8:00am AP+PS+TF-ThM1 Invited Paper
A Challenge for Selective Atomic Layer Etching of Non-volatile Materials Using Organometalic Complex
Yoshihide Yamaguchi, S. Fujisaki, K. Shinoda, Hitachi, Japan, H. Kobayashi, K. Kawamura, M. Izawa, Hitachi High Technologies, Japan
8:40am AP+PS+TF-ThM3
Characterization of Isotropic Thermal ALE of Oxide Films and Nanometer-Size Structures
Andreas Fischer, A. Routzahn, T.B. Lill, Lam Research Corporation
9:00am AP+PS+TF-ThM4
Advanced Selective Chemical Dry Etch for Oxide and Si-based Material
Li-Hung Chen, T. Kato, K. Nakahata, K. Takeya, Tokyo Electron Technology Solutions Limited, Japan
9:20am AP+PS+TF-ThM5
Mechanisms of Thermal Atomic Layer Etching (ALE) of Metal by Deprotonation and Complex Formation of Hexafluoroacetylacetone (hfacH)
Abdulrahman Basher, I. Hamada, Osaka University, Japan, M. Krstic, Karlsruhe Institute of Technology (KIT), Germany, M. Isobe, T. Ito, Osaka University, Japan, K. Fink, Karlsruhe Institute of Technology (KIT), Germany, K. Karahashi, Y. Morikawa, Osaka University, Japan, W. Wenzel, Karlsruhe Institute of Technology (KIT), Germany, S. Hamaguchi, Osaka University, Japan
9:40am AP+PS+TF-ThM6
Thermal Atomic Layer Etching of Amorphous and Crystalline Al2O3 Films
Jessica A. Murdzek, S.M. George, University of Colorado at Boulder
11:00am AP+PS+TF-ThM10
Thermal Atomic Layer Etching (ALE) of Germanium-Rich SiGe Films
Aziz Abdulagatov, S.M. George, University of Colorado at Boulder
11:20am AP+PS+TF-ThM11
Thermal Atomic Layer Etching of GaN and Ga2O3 Using Sequential Fluorination and Ligand-Exchange Reactions
Nicholas Johnson, Y. Lee, S.M. George, University of Colorado at Boulder
11:40am AP+PS+TF-ThM12 Invited Paper
Mechanistic Insights into Thermal Dry Atomic Layer Processing of Metals
Andrew Teplyakov, University of Delaware