Boson peak and anharmonicity

1998 Vibration anharmonicity and fast relaxation in the region of the glass transition V. N. Novikov

• 1986 Low temperature properties of glasses-unsolved problems - A K RAYCHAUDHURI

2002 Anharmonic Interactions and the Low-Temperature Thermal Anomalies in Glasses W. Schirmacher1), M. Po¨hlmann, and E. Maurer

2020 Sound damping in glasses: Interplay between anharmonicities and elastic heterogeneities Hideyuki Mizuno,Giancarlo Ruocco, and Stefano Mossa

Anharmonicity - tutorial

Lecture 9 — Anharmonic effects in crystals

Lattice dynamics - anharmonic effects

https://thesis.library.caltech.edu/10726/1/kim_dennis_2018_thesis.pdf