HIGHLIGHTS
- who: Changpeng Lin from the (UNIVERSITY) have published the paper: General invariance and equilibrium conditions for lattice dynamics in 1D, 2D, and 3D materials, in the Journal: (JOURNAL)
- what: The authors investigate important aspects of the Born-Huang invariance conditions as well as the so-called equilibrium conditions (i.e. Huang conditions) in determining the phonon dispersions of materials and their consequence for LD materials. Last, based on the secular equation for the longwavelength vibrations, the authors demonstrate that the bending modes in any LD material should have a purely out-of-plane polarization in . . .
If you want to have access to all the content you need to log in!
Thanks :)
If you don't have an account, you can create one here.