Carbon Nanotube Electron Emitter for X-ray Imaging

Collection with item attached
2012
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/475689.do
DOI
10.3390/ma5112353
Title
Carbon Nanotube Electron Emitter for X-ray Imaging
Description
This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government (MEST) (No. 2011-0021475).
abstract
The carbon nanotube field emitter array was grown on silicon substrate through a resist-assisted patterning (RAP) process. The shape of the carbon nanotube array is elliptical with 2.0 x 0.5 mm(2) for an isotropic focal spot size at anode target. The field emission properties with triode electrodes show a gate turn-on field of 3 V/mu m at an anode emission current of 0.1 mA. The author demonstrated the X-ray source with triode electrode structure utilizing the carbon nanotube emitter, and the transmitted X-ray image was of high resolution.
provenance
Made available in Cube on 2018-09-28T11:19:37Z (GMT). No. of bitstreams: 0
language
English
author
Ryu, Je Hwang
Kang, Jung Su
Park, Kyu Chang
orcid
Ryu, Jehwang/0000-0002-8213-1922
accessioned
2018-09-28T11:19:37Z
available
2018-09-28T11:19:37Z
issued
2012
citation
MATERIALS(5): 11
issn
1996-1944
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/475689.do
Funder
교육과학기술부
Funding Program
2단계연구중심대학육성(0.5)
Project ID
1345196521
Jurisdiction
Rep.of Korea
Project Name
Research of Printing Technologies for Display Application
rights
openAccess
subject
carbon nanotube
X-ray
resist assisted patterning
type
article


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