Raman investigation of lattice anharmonicity and substrate-induced effects in AlN heteroepilayers
Zhixiang Tao, Ying Song, Li Zhang, Zongwei Xu
Topics & Concepts
AnharmonicityMaterials sciencePhononCondensed matter physicsThermal expansionRaman spectroscopyAtmospheric temperature rangeLaser linewidthSapphireSubstrate (aquarium)OpticsLaserComposite materialThermodynamicsPhysicsGeologyOceanographyThermal Expansion and Ionic ConductivityThermal properties of materialsGaN-based semiconductor devices and materials