The Effect of Electron versus Hole Photocurrent on Optoelectric Properties of 𝑝⁺-𝑝-𝑛-𝑛⁺ Wz-GaN Reach-Through Avalanche Photodiodes

Figure 4

Electric field profiles of unilluminated 𝑝⁺-𝑝-𝑛-𝑛⁺ Wz-GaN RAPDs near breakdown.