Electromagnetic Shielding of Monolayer MXene Assemblies
Korea Advanced Institute of Science and Technology · Creative Research · +4 more institutions
Abstract
Abstract Miniaturization of electronics demands electromagnetic interference (EMI) shielding of nanoscale dimension. The authors report a systematic exploration of EMI shielding behavior of 2D Ti 3 C 2 T x MXene assembled films over a broad range of film thicknesses, monolayer by monolayer. Theoretical models are used to explain the shielding mechanism below skin depth, where multiple reflection becomes significant, along with the surface reflection and bulk absorption of electromagnetic radiation. While a monolayer assembled film offers ≈20% shielding of electromagnetic waves, a 24‐layer film of ≈55 nm thickness demonstrates 99% shielding (20 dB), revealing an extraordinarily large absolute shielding…
Citation impact
- FWCI
- 32.15
- Percentile
- 100%
- References
- 41
Authors
13- TYTaeyeong Yun
Korea Advanced Institute of Science and Technology, Creative Research
- HKHyerim Kim
Korea University, Korea Institute of Science and Technology
- AIAamir Iqbal
Korea Institute of Science and Technology, Korea University of Science and Technology
- YSYong Soo Cho
Korea University, Korea Institute of Science and Technology
- GSGang San Lee
Korea Advanced Institute of Science and Technology, Creative Research
Topics & keywords
- Electromagnetic shielding
- Materials science
- Monolayer
- Miniaturization
- Electromagnetic interference
- EMI
- Electromagnetic radiation
- Optoelectronics
- Affordable and clean energy