Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal Fisika FLUX
I Nyoman Sudiana
groundwater aquifer, village of Kedungwuluh, geoelectric of resistivity method, Wenner configuration
Earth & Planetary Sciences Education Materials Science & Nanotechnology Physics

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Identifikasi Gugus SiHx (x=1, 2 dan 3) pada Silikon Berpori dari Substrat Si (111) Tipe-P I Nyoman Sudiana
Jurnal Fisika FLUX Vol 7, No 2 (2010): Jurnal Fisika Flux Edisi Agustus 2010
Publisher : Lambung Mangkurat University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.271 KB) | DOI: 10.20527/flux.v7i2.3084

Abstract

The study of identification of functional group SiHx (x=1, 2, 3) to typepSi (111) made by anodizatied silicon wafer in 0,3 ohm-cm hydrofluoric (HF) hasbeen conducted. The objective of the research is to determine the effects of HFconcentrations and anodization time on PS functional groups. HF concentrationwas varied to 10%, 20%, 30% and 40% the anodization time was varied to 10,20, 40 and 60 minutes respectly. While the anodization it was used a magneticstirrer to keep the homogenity of the solution. The existence of SiH groups ischaracterized by FTIR spectrofotometer. The results shows that SiH groupfunctional appears around absorbtion area of 2112-2100 cm-1, 920-890 cm-1and 856 cm-1. Where as the longer time anodization the fewer of SiH groupsformed.
Co-Authors