Acoustic Phonons in Nanowires with Embedded Heterostructures

Table 1

The density (𝜌) and the elastic properties Young's modulus (E) and Poisson's ratio (𝜈) of materials of zincblende structure that considered in this work as isotropic material.

Material	𝜌 (kg/m^3)	E (GPa)	𝜈
GaAs^a	5318^b	85.9	0.31
AlAs^a	3598	83.5	0.32
InAs^c	5667^b	51.4	0.35
InP^d	4810	61.1	0.36

^aElastic properties are from [18].
^b[17].
^cElastic properties are from [19].
^d[20].