A study on the conduction path in undoped polycrystalline diamond films

Title
A study on the conduction path in undoped polycrystalline diamond films
Authors
이범주안병태이재갑백영준
Keywords
undoped polycrystalline diamond films; Conduction path; Impedance spectroscopy; Electroplating; Electroetching
Issue Date
2001-12
Publisher
Diamond and related materials
Citation
VOL 10, NO 12, 2174-2177
Abstract
The conduction path in as-grown undoped diamond films deposited by chemical vapor deposition has been investigated by employing impedance spectroscopy, electroplating and electroetching. The thickness- and direction-dependencies of electrical resistivity did not agree with the previously known surface conduction model. The Cu electroplating and Ag electroetching results showed that the current path followed the grain boundaries within the diamond films. The Cu electroplating of diamond film with an insulating surface layer also showed that the grain boundaries within the films were the main conduction path in undoped polycrystalline films. 2001 Elsevier Science B.V. All rights reserved.
URI
http://pubs.kist.re.kr/handle/201004/16733
ISSN
0925-9635
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

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

BROWSE