NDLI: The impact of three-dimensional morphological changes and local properties induced by plasma treatment on polyimide films at the interface with some electronic components

Content Provider	IEEE Xplore Digital Library
Author	Stoica, I. Barzic, A.I. Hulubei, C. Timpu, D. Vasilescu, D.S.
Copyright Year	2014
Description	Author affiliation: Univ. Politeh. of Bucharest, Bucharest, Romania (Vasilescu, D.S.) \|\| “Petru Poni” Inst. of Macromol. Chem., Iasi, Romania (Stoica, I.; Barzic, A.I.; Hulubei, C.; Timpu, D.)
Abstract	The morphological features and local properties of an semi-alicyclic polyimide film were closely evaluated by atomic force microscopy (AFM). These characteristics were optimized by applying high frequency plasma treatment, in order to increase their suitability for electronic purposes. Starting from the surface texture parameters, a deep analysis of the surface topographies at the interface with certain compounds was performed. The action of the plasma species generates a prevalent granular surface morphology, with higher roughness, improved bearing characteristics and minimal surface orientation. In addition, after the plasma treatment, a greater interaction between the AFM silicon tip and the polyimide film occurred, reflecting an increased surface adhesion. The obtained data reveal that the processed semi-alicyclic polyimide exhibits optimal features for microelectronic applications such as silicon/polyimide interfaces for flexible electronics.
Starting Page	789
Ending Page	792
File Size	1088569
Page Count	4
File Format	PDF
ISBN	9781479958498
DOI	10.1109/ICEPE.2014.6970018
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-16
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polyimide Morphological features Films Plasma treatment Surface morphology Microelectronic applications Polyimides Local properties Surface topography Plasmas Rough surfaces Surface treatment
Content Type	Text
Resource Type	Article

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