Laser Science and Technology
Fabrication of Porous Silicon as a Gas Sensor: The Role of Porous Silicon Surface Morphology

Ahmed Z. Abdullah; Adawiya J. Haider; Allaa A. Jabbaar

Volume 2, Issue 4 , December 2022, , Page 35-42

https://doi.org/10.53293/jasn.2022.4661.1134

Abstract
  Manufacture of an environmental polluting gas sensor with improved properties by controlling the preparation conditions of the photo-electrochemical etching technique (PECE). The amount of porosity, the diameter of the pores, and the thickness of the prepared layer of porous silicon (Psi) can be controlled ...  Read More ...