Abstract
results of inelastic neutron scattering suggested that the density of states for vibrational modes is a dominant factor for the relative thermodynamic stabilities of the two polytypes. The density state in low-frequency region is higher in the double-layer polytype, which gives rise to the stability of the double-layered polytype due to the entropic term.
Keywords
Kinetics
Chemistry
Chemical engineering
Physics
Engineering
Quantum mechanics
Subject Areas
Bone Tissue Engineering Materials
·Biomedical Engineering ·Physical Sciences
Dental Implant Techniques and Outcomes
·Oral Surgery ·Health Sciences
Orthodontics and Dentofacial Orthopedics
·Orthodontics ·Health Sciences