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Surface micromorphology characterization of PDI8-CN2 thin films on H-Si by AFM analysis Cover

Surface micromorphology characterization of PDI8-CN2 thin films on H-Si by AFM analysis

Open Access
|Oct 2020

Abstract

A nanoscale investigation of three-dimensional (3-D) surface micromorphology of archetypical N, N0- bis (n-etyl) x:y, dicyanoperylene- 3, 4:9, 10 bis (dicarboximide) (PDI8-CN2) thin films on H-Si substrates, which are applicable in n-type semiconducting compounds, has been performed by using fractal analysis. In addition, surface texture characteristics of the PDI8-CN2 thin films have been characterized by using atomic force microscopy (AFM) operated in tapping-mode in the air. These analyses revealed that all samples can be described well as fractal structures at nanometer scale and their three dimensional surface texture could be implemented in both graphical models and computer simulations.

DOI: https://doi.org/10.2478/msp-2020-0033 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
Language: English
Page range: 334 - 340
Submitted on: Aug 21, 2018
Accepted on: Apr 23, 2019
Published on: Oct 6, 2020
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2020 Ştefan Ţălu, Slawomir Kulesza, Miroslaw Bramowicz, Shahram Solaymani, Mihai Ţălu, Negin Beryani Nezafat, Sahar Rezaee, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.