Ka-band EMI Shielding Effectiveness of Ti3C2Tx MXene
- Resource Type
- Conference
- Authors
- Liu, Yufei; Thakur, Anupma; Anasori, Babak; Mohammadi, Saeed
- Source
- 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023 Microwave Symposium - IMS 2023, 2023 IEEE/MTT-S International. :760-762 Jun, 2023
- Subject
- Components, Circuits, Devices and Systems
Computing and Processing
Engineering Profession
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Wireless communication
5G mobile communication
Films
Electromagnetic interference
Two dimensional displays
Packaging
Titanium
5G
Printed electronics
MXene
Electromagnetic interference shielding
Microelectronic packaging
- Language
- ISSN
- 2576-7216
A two-dimensional (2D) electromagnetic shielding material from the MXene family that is easy to print, has low mass density and excellent electromagnetic shielding properties has been developed. Titanium carbide MXene (Ti 3 C 2 T x ) films with thicknesses ranging from 2.7 μm to 6 μm were developed and measured for Ka-band (26.5 GHz ~ 40 GHz) with applications as packaging material for fifth generation (5G) broadband wireless communication systems. As measurement suggests a better than 65.25 dB electromagnetic interference shielding effectiveness (EMI SE) and 81408 dB cm 2 g −1 specific shielding effectiveness (SSE/t) in Ka-band are achieved. These results suggest that Ti 3 C 2 T x film with 2.7 μm thickness outperforms conventional metals such as copper or aluminum often used for EM shielding for 5G applications.