Phonon scattering in the complex strain field of a dislocation in PbTe
Yandong Sun, Yanguang Zhou, Ramya Gurunathan, Jinyu Zhang, Ming Hu, Wei Liu, Ben Xu, G. Jeffrey Snyder
Abstract
The spatially resolved phonon dislocation scattering process: phonons are scattered or slowed down by the local strain region and dislocation core.
Topics & Concepts
DislocationPhononMaterials scienceScatteringCondensed matter physicsStrain (injury)Core (optical fiber)Dislocation creepField (mathematics)OpticsPhysicsComposite materialInternal medicineMathematicsMedicinePure mathematicsAdvanced Thermoelectric Materials and DevicesThermal properties of materialsAdvanced Semiconductor Detectors and Materials