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政大機構典藏 > 理學院 > 應用物理研究所 > 期刊論文 > Item 140.119/120827

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/120827

Title:	Armchair MoS2 nanoribbons turned into half metals through deposition of transition-metal and Si atomic chains
Authors:	Lee, Chi-Hsuan;Lin, Joy;Yang, Chih-Kai 楊志開 Yang, Chih-Kai
Contributors:	應物所
Date:	2018-09
Issue Date:	2018-11-06 14:55:06 (UTC+8)
Abstract:	MoS2 nanoribbons with armchair-terminated edges are semiconductors suitable for the tuning of electronic and magnetic properties. Our first-principles density function calculations reveal that a variety of transition-metal atomic chains deposited on some of the ribbons is able to transform the semiconductors into half metals, allowing transport of 100% spin-polarized currents. Furthermore, we found that a Si atomic chain is equally capable of achieving half metallicity when adsorbed on the same nanoribbon. These results should be useful for spintronic application.
Relation:	Scientific Reportsvolume 8, Article number: 13307 (2018)
Data Type:	article
DOI 連結:	http://dx.doi.org/10.1038/s41598-018-31684-z
DOI:	10.1038/s41598-018-31684-z
Appears in Collections:	[應用物理研究所 ] 期刊論文

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