Influence of etching current density on microstructural, optical and electrical properties of porous silicon (PS): n-Si heterostructure

M Das, P Nath, D Sarkar - Superlattices and Microstructures, 2016 - Elsevier
In this article effect of etching current density (J) on the microstructural, optical and electrical
properties of photoelectrochemically prepared heterostructure is reported. Prepared …

Morphological and optical properties of n-type porous silicon: effect of etching current density

M Das, D Sarkar - Bulletin of Materials Science, 2016 - Springer
Morphological and optical properties of porous silicon (PS) layer fabricated on n-type silicon
wafer have been reported in the present article. Method of PS fabrication is by photo …

Effect of current density on morphological, structural and optical properties of porous silicon

M Ramesh, HS Nagaraja - Materials Today Chemistry, 2017 - Elsevier
The morphology of porous silicon (PS) layers produced by electrochemical etching of n-type
(100) silicon (Si) at different low current densities was studied using SEM, image J analysis …

Effect of etching current density on spectroscopic, structural and electrical properties of porous silicon photodetector

NH Harb, FAH Mutlak - Optik, 2022 - Elsevier
In this work, we compare the results obtained when with different etching current densities
(6, 13, 20, 27, and 34) mA/cm 2 on Structural, morphological; Raman, and …

Structural, optical and electrical characterization of nanostructured porous silicon: Effect of current density

K Kulathuraan, K Mohanraj, B Natarajan - Spectrochimica Acta Part A …, 2016 - Elsevier
In this work, an attempt has been made to fabricate porous silicon (PS) from p-type
crystalline silicon (c-Si) wafers by using the electrochemical etching process at six different …

Influence of applied current density on the nanostructural and light emitting properties of n-type porous silicon

A Cetinel, N Artunç, G Sahin… - International Journal of …, 2015 - World Scientific
Effects of current density on nanostructure and light emitting properties of porous silicon (PS)
samples were investigated by field emission scanning electron microscope (FE-SEM) …

[PDF][PDF] Structural and Optical Properties of N-Type and P-Type Porous Silicon Produced at Different Etching Time

CAC Abdullah, DFA Razak, MBM Yunus… - Int. J. Electroactive …, 2019 - researchgate.net
In this study, porous silicon thin films with different etching time (10 and 13 minutes) were
successfully fabricated on both n-and p-type silicon substrate using electrochemical etching …

Synthesis of nano porous silicon heterostructures for optoelectronic applications

MA Fakhri, BG Rashid, NH Numan, BA Bader… - AIP Conference …, 2018 - pubs.aip.org
In this manuscript, the nano and micro porous silicon was prepared using the
electrochemical etching method. Different current density was employed in this report …

Importance of the electrolyte in obtaining porous silicon and how it modifies the optical and structural proprieties: optical and microstructural investigation

F Severiano, G García, L Castañeda… - Journal of …, 2015 - Wiley Online Library
The effect of using different electrolytes in the physical and optical properties of porous
silicon was studied. To do this porous silicon (PS) samples photoluminescent in the visible …

Etching time effect on optical properties of porous silicon for solar cells fabrication

Y Al-Douri, N Badi, CH Voon - Optik, 2017 - Elsevier
The dependence of porous silicon (PS) morphology on fabrication conditions using
electrochemical etching (ECE) was investigated. The porosity of the material is determined …