Nanotechnology
Preparation and Characterization of Porous Silicon for Photodetector Applications

Shahad S. Khudiar; Uday M. Nayef; Falah A. Mutlak

Volume 2, Issue 2 , June 2022, , Page 64-69

https://doi.org/10.53293/jasn.2021.3646.1032

Abstract
  Photoelectrochemical etching (PECE) was used to prepare porous silicon (PS) layers of polished surfaces of (100) n-type silicon wafers with a resistance of 0.1-100 μm and thickness of 600 ± 25 μm. The directed slices are to be catalyzed at different etching times (5, 15, 25 min) with a constant ...  Read More ...