Thermal conductivity of sliding bilayer h-BN and its manipulation with strain and layer confinement
Yi-Ming Zhao, Chun Zhang, Sunmi Shin, Lei Shen
Abstract
The AC′ structure with B–B stacking exhibits a lower κ value due to the softer optical phonon modes. The strain further decreases κ by modulating the anharmonic phonon scattering.
Topics & Concepts
Materials scienceAnharmonicityStackingPhononThermal conductivityBilayerStrain (injury)Condensed matter physicsLayer (electronics)ScatteringPhonon scatteringComposite materialMembraneOpticsNuclear magnetic resonancePhysicsMedicineGeneticsInternal medicineBiologyThermal properties of materialsGraphene research and applicationsBoron and Carbon Nanomaterials Research