何成
- 教授
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- E-Mail:
- Date of Employment:2009-11-25
- Professional Title:教授
- Status:Employed
- Alma Mater:吉林大学
- College:School Of Materials Science And Engineering
- Discipline:Materials Science and Engineering
- Papers
First-principles studyontheelectronicandmagneticproperties of armchairgraphane/grapheneheterostructurenanoribbons
Release Time:2025-04-30 Hits:
- Date:2025-04-30
- Title of Paper:First-principles studyontheelectronicandmagneticproperties of armchairgraphane/grapheneheterostructurenanoribbons
- Journal:Solid StateCommunications
- Summary:In thispaper,theelectronicandmagneticpropertiesofelectronicandmagneticpropertiesofarmchair
graphane/grapheneheterostructurenanoribbons(AGA/GNRs)havebeensystematicallyinvestigatedby
first-principles calculationsbasedondensityfunctionaltheory.Thecalculatedresultsindicatethat13-
armchair graphanenanoribbon(13-AGANR),13-armchairgraphenenanoribbons(13-AGNR)andhybrid
armchair graphane/graphenenanoribbons(AGA13x/GxNRs) arealldirectsemiconductors(13,13x and
x are denotedasthenanoribbons’ widths). ThebandstructuresneartheFermilevelofAGA13x/GxNRs
are mainlydeterminedbythegraphenesectionandtheatomicchargetransfersintheinterfaceof
AGA13x/GxNRs arestronger.AGA7/G6NR withDBdefectsatAGANRedgeobviouslyaffectthemagnetic
properties. Thesediverseandtunableelectronicandmagneticpropertiescanbeatheoreticalguidance
for thedesignofnovelnanoelectronicdevices. - Co-author:W.X.Zhang, C.He*, T.Li
- Volume:211,（2015），23
- Page Number:23
- Translation or Not:No
- Date of Publication:2015-04-03