Curved-Nanobeam Si Metamaterial

Deformation-Insensitive Thermal Conductance

Thermal conductance remains stable under large strain, enabled by quasi-zero-stiffness curved nanobeams.

Yang, Lina · Zhang, Quan · Hu, Gengkai · Yang, Nuo

Applied Physics Letters 2023

Specifications

insensitive under strain

{'zh': '~-41', 'en': '~ -41'} %

stress in nanobeam

{'zh': '<151', 'en': '<151'} MPa

Advantages

Curved nanobeams exhibit quasi-zero stiffness