Table 3 Spontaneous polarization, piezoelectric polarization, total polarization, and polarization field in the quantum wells
From: Optical Performance of Top-Down Fabricated AlGaN Nanorod Arrays with Multi-Quantum Wells Embedded
Spontaneous polarization (C/m2) | Piezoelectric polarization (C/m2) | Total polarization (C/m2) | Polarization field (C/m2) | |
|---|---|---|---|---|
PLA | − 0.0536 | 0.0066 | − 0.047 | − 0.00397 |
NR | − 0.0536 | 0.002 | − 0.0516 | − 0.00335 |