Bulk-limited electrical behaviors in metal/hydrogenated diamond-like carbon/metal devices

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	Bulk-limited electrical behaviors in metal/hydrogenated diamond-like carbon/metal devices
	Ke, Peiling; Xue, Qunji; Wang, Aiying; Guo, Peng; Chen, Rende; Sun, Lili; Li, Xiaowei
刊名	APPLIED PHYSICS LETTERS
	2018
卷号	112 期号:3
关键词	Amorphous-carbon Films Contacts
英文摘要	Regardless of used metal contact combinations, bulk-limited electrical behaviors were observed in metal/hydrogenated diamond-like carbon (DLC)/metal(MSM) devices through the study of I-V curves and temperature dependence of conductivity. For MSM devices with DLC deposited at a substrate bias of -50 V, the I-V curves exhibited ohmic electrical behaviors in the range of 0-1 V and followed the Poole-Frenkel mechanism in the range of 1-5 V. Moreover, the carrier transport was dominated by the thermally activated process with an activation energy of 0.1576 eV in the temperature range of 160-400 K. The bulk-limited behaviors of MSM devices could be attributed to the relatively high bulk resistance of the DLC layer. This result offers the fundamental insight into DLC based electrical devices and brings forward the concept to fabricate functional carbon based materials. Published by AIP Publishing.
学科主题	Chemistry
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/16868]
专题	2018专题
推荐引用方式 GB/T 7714	Ke, Peiling,Xue, Qunji,Wang, Aiying,et al. Bulk-limited electrical behaviors in metal/hydrogenated diamond-like carbon/metal devices[J]. APPLIED PHYSICS LETTERS,2018,112(3).
APA	Ke, Peiling.,Xue, Qunji.,Wang, Aiying.,Guo, Peng.,Chen, Rende.,...&Li, Xiaowei.(2018).Bulk-limited electrical behaviors in metal/hydrogenated diamond-like carbon/metal devices.APPLIED PHYSICS LETTERS,112(3).
MLA	Ke, Peiling,et al."Bulk-limited electrical behaviors in metal/hydrogenated diamond-like carbon/metal devices".APPLIED PHYSICS LETTERS 112.3(2018).