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Article: Intrinsic spin dependent and ferromagnetic stability on edge saturated zigzag graphene-like carbon-nitride nanoribbons
Title | Intrinsic spin dependent and ferromagnetic stability on edge saturated zigzag graphene-like carbon-nitride nanoribbons |
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Authors | |
Issue Date | 2014 |
Publisher | AIP Publishing LLC. The Journal's web site is located at http://apl.aip.org/ |
Citation | Applied Physics Letters, 2014, v. 104 n. 17, article no. 172111 How to Cite? |
Abstract | Using first-principles calculations, we have investigated the electronic and magnetic properties of zigzag graphene-like carbon-nitride nanoribbons (Zg-CNNRs) with mono- and dihydrogen-terminated edges asymmetrically. The results demonstrate that spin-down channel completely dominates the states adjacent Fermi level, which is an intrinsic feature and can be accounted for the valence band maximum derived from the nonbonding N-(px,py) orbitals, instead of the bonding C/N-pzπ state. Importantly, ferromagnetic ordering is found to be preferred and the magnetism is entirely localized on the N sites of saturated edge due to its stronger electronegativity. Additionally, various edge saturations are further proposed to try to enhance the ferromagnetic ordering and to manipulate the magnetism distributions of Zg-CNNRs. © 2014 AIP Publishing LLC. |
Persistent Identifier | http://hdl.handle.net/10722/262910 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, Shuai | - |
dc.contributor.author | Li, Chong | - |
dc.contributor.author | Li, S. F. | - |
dc.contributor.author | Sun, Q. | - |
dc.contributor.author | Guo, Z. X. | - |
dc.contributor.author | Jia, Yu | - |
dc.date.accessioned | 2018-10-08T09:28:47Z | - |
dc.date.available | 2018-10-08T09:28:47Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Applied Physics Letters, 2014, v. 104 n. 17, article no. 172111 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10722/262910 | - |
dc.description.abstract | Using first-principles calculations, we have investigated the electronic and magnetic properties of zigzag graphene-like carbon-nitride nanoribbons (Zg-CNNRs) with mono- and dihydrogen-terminated edges asymmetrically. The results demonstrate that spin-down channel completely dominates the states adjacent Fermi level, which is an intrinsic feature and can be accounted for the valence band maximum derived from the nonbonding N-(px,py) orbitals, instead of the bonding C/N-pzπ state. Importantly, ferromagnetic ordering is found to be preferred and the magnetism is entirely localized on the N sites of saturated edge due to its stronger electronegativity. Additionally, various edge saturations are further proposed to try to enhance the ferromagnetic ordering and to manipulate the magnetism distributions of Zg-CNNRs. © 2014 AIP Publishing LLC. | - |
dc.language | eng | - |
dc.publisher | AIP Publishing LLC. The Journal's web site is located at http://apl.aip.org/ | - |
dc.relation.ispartof | Applied Physics Letters | - |
dc.title | Intrinsic spin dependent and ferromagnetic stability on edge saturated zigzag graphene-like carbon-nitride nanoribbons | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1063/1.4875022 | - |
dc.identifier.scopus | eid_2-s2.0-84899886530 | - |
dc.identifier.volume | 104 | - |
dc.identifier.issue | 17 | - |
dc.identifier.spage | article no. 172111 | - |
dc.identifier.epage | article no. 172111 | - |
dc.identifier.isi | WOS:000336142500043 | - |
dc.identifier.issnl | 0003-6951 | - |