In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 49, No. 4S ( 2010-04-01), p. 04DK08-
Abstract:
Organic thin-film transistors (OTFTs) with tailored liquid sources of HfO 2 as a high-κ insulator were investigated. To investigate the effect of UV irradiation, two types of light source were tested. The contact angles of water and polycrystalline condition of a pentacene were systematically changed and the resultant OTFT characteristics were also changed. The field-effect mobilities and on–off ratios obtained using a high-pressure mercury lamp and a deep-UV lamp as irradiation sources were 0.035 and 0.10 cm 2 V -1 s -1 , and 24 and 3 ×10 3 , respectively.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.49.04DK08
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2010
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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