[15p-2C-1~23] CS2 3.11/13.7 Code-sharing session

[15p-2C-20] Thermal conductivity of 1D nanostructures analyzed by lenear theory of elasticity

〇(M1)Ryoto Yanagisawa¹, Anufriev Roman¹, Masahiro Nomura^1,2 (1.IIS Univ. of Tokyo, 2.NanoQuine)

Keywords:Phononics,Nanoscale heat transfer,Thermal conductivity

Thermal phonon transport in perforated nano-bridges (1D phononic crystals) was studied by means of dispersion analysis. At very low temperature, assuming that phonons can be regarded as elastic waves, thermal conductance can be reduced by periodic structures and controlled its design. Thermal phonon transport can be engineered by phononic crystals.