Detachment Energy Evaluation in Nano-Particle Cleaning Using Lateral Force Microscopy

It has been difficult to detach abrasive particles smaller than 50 nm from polished surfaces in post-CMP cleaning. During the cleaning process, the residual nano-particles exert shear force in the inevitable shear flow. In order to understand the cleaning mechanism, it is indispensable to investigat...

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Bibliographic Details
Main Authors: Yutaka Terayama, Panart Khajornrungruang, Jihoon Seo, Satomi Hamada, Yutaka Wada, Hirokuni Hiyama
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Applied Sciences
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Online Access:https://www.mdpi.com/2076-3417/14/18/8145
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