The characterization of bottom-gate thin film transistors adapted nanocrystalline silicon as active layer by catalytic CVD at low temperature

Youn Jin Lee, Kyoung Min Lee, Jae Dam Hwang, Kil Sun No, Kap Soo Yoon, Sung Hoon Yang, Sunghwan Won, Junghyun Sok, Kyoungwan Park, Wan Shick Hong

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The nanocrystalline silicon bottom-gate thin film transistor (nc-si TFT) should improve on formed amorphous incubation layers at the onset of deposition because these layers deteriorate the performance of the transistor. We attempted modulation of hydrogen dilution ratio to achieve both the minimal incubation layer and high deposition rate. The incubation layer thickness was estimated by transmission electron microscopy (TEM) and crystallization fraction was measured by Raman spectroscopy.

Original languageEnglish
Title of host publicationECS Transactions - Analytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009
PublisherElectrochemical Society Inc.
Pages259-262
Number of pages4
Edition3
ISBN (Electronic)9781607680901
ISBN (Print)9781566777407
DOIs
StatePublished - 2009
EventAnalytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009 - 216th ECS Meeting - Vienna, Austria
Duration: 4 Oct 20099 Oct 2009

Publication series

NameECS Transactions
Number3
Volume25
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Conference

ConferenceAnalytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009 - 216th ECS Meeting
Country/TerritoryAustria
CityVienna
Period4/10/099/10/09

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