Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4535
Title: Conductance fluctuations in undoped intrinsic hydrogenated amorphous silicon films prepared using several deposition techniques
Authors: Güneş, Mehmet
Johanson, Robert E.
Kasap, Safa O.
Keywords: Silicon
Amorphous semiconductors
Semiconductor films
Thin film devices
Issue Date: May-2000
Publisher: Elsevier Ltd.
Source: Güneş, M., Johanson, R. E., and Kasap, S. O. (2000). Conductance fluctuations in undoped intrinsic hydrogenated amorphous silicon films prepared using several deposition techniques. Journal of Non-Crystalline Solids, 266-269(PART1), 304-308. doi:10.1016/S0022-3093(99)00840-6
Abstract: Coplanar conductance fluctuations in a range of device quality undoped hydrogenated amorphous silicon (a-Si:H) films prepared using different deposition systems were measured in the temperature range of 440-505 K for frequencies from 2 Hz to 3 kHz. The 1/fa type noise spectra had two different power law dependencies, one at lower frequencies with slope α1 close to unity and a second region at higher frequencies with slope α2 around 0.60. The noise power density decreases with increasing temperature in the high frequency region, but only increases much less with temperature at low frequencies. The results indicate that the noise in undoped intrinsic a-Si:H films is due to two independent noise mechanisms operating simultaneously
URI: http://doi.org/10.1016/S0022-3093(99)00840-6
http://hdl.handle.net/11147/4535
ISSN: 0022-3093
0022-3093
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
4535.pdfMakale152.26 kBAdobe PDFThumbnail
View/Open
Show full item record

CORE Recommender

SCOPUSTM   
Citations

4
checked on Oct 1, 2022

WEB OF SCIENCETM
Citations

4
checked on Oct 1, 2022

Page view(s)

506
checked on Oct 3, 2022

Download(s)

100
checked on Oct 3, 2022

Google ScholarTM

Check

Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.