Related Experiment Video
Updated: May 7, 2026
Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
Published on: September 23, 2018
Suppressing thermal conductivity of suspended tri-layer graphene by gold deposition
Jiayi Wang1, Liyan Zhu, Jie Chen
1NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore, 117456, Republic of Singapore; Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117576, Republic of Singapore; Department of Physics and Centre for Computational Science and Engineering (CCSE), National University of Singapore, Singapore, 117542, Republic of Singapore.
Abstract:
A simple and general strategy for suppressing the thermal conductivity in graphene is shown. The strategy uses gold nano-particles physically deposited on graphene to continuously reduce the thermal conductivity of graphene with increasing coverage, which demonstrates the potential for practical development of graphene-based devices with tunable thermal conductivity for thermal management.
