Research Article

Acoustic Phonons in Nanowires with Embedded Heterostructures

Table 3

The density and the elastic moduli of materials with wurtzite symmetry.

Material
(kg/m3)

(GPa)

(GPa)

(GPa)

(GPa)

(GPa)

GaNa,d 390 145 106 398 105
AlNc,d 410 148 99 388 130

aElastic moduli are from [23].
b[17].
cElastic moduli are from [24].
d[16].