Regensburg 2025 – wissenschaftliches Programm
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 44: 2D Materials
CPP 44.4: Vortrag
Freitag, 21. März 2025, 12:15–12:30, H34
Effective EMI shielding solutions: the role of 2D materials and their performance across frequency ranges — •Reyhaneh Bahramian1,2 and Mohammad Nezafati2 — 1Department of Cognitive Sciences, Faculty of Psychology and Education, University of Tehran, Tehran, Iran — 2Condensed Matter National Laboratory, Institute for Research in Fundamental Sciences, Tehran 19395-5531, Iran
The rise in electronic device usage has led to increased electromagnetic interference (EMI), creating a pressing need for effective shielding materials that are flexible, lightweight, cost-efficient, and high-performing. Two-dimensional (2D) materials are emerging as strong candidates for next-generation EMI shielding solutions. This review examines the origins of electromagnetic responses and shielding mechanisms, focusing on photon-matter interactions, and evaluates the instruments and standards for measuring shielding effectiveness.
Recent advancements in 2D materials for EMI shielding are analyzed, comparing their performance across different frequency ranges with other composite materials. Although 2D material-based composites show significant promise, challenges remain in expanding their applications, particularly in the sub-gigahertz range.
Keywords: 2D material; EMI shielding; frequency; composites