Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 양인상 | - |
dc.date.accessioned | 2016-08-29T12:08:49Z | - |
dc.date.available | 2016-08-29T12:08:49Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.other | OAK-18663 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/231563 | - |
dc.description.abstract | Nanoscale integration of graphene into a circuit requires a stable performance under high current density. However, the effects of the current density that approach the electronic breakdown limit of graphene are not well understood. We explored the effects of a high current density, close to the electronic breakdown limit of 10 A/cm (∼3.0 × 108Acm2), on graphene, using tip-enhanced Raman scattering. The results showed that the high current density induces Raman bands at 1456 and 1530 cm-1, which were assigned to edge-phonon modes originating from zigzag and armchair edges. This led us to conclude that C-C bonds are cleaved due to the high current density, leaving edge structures behind, which were detected through the observation of localized phonons. © 2016 Author(s). | - |
dc.language | English | - |
dc.publisher | American Institute of Physics Inc. | - |
dc.title | Side-illuminated tip-enhanced Raman study of edge phonon in graphene at the electrical breakdown limit | - |
dc.type | Article | - |
dc.relation.issue | 16 | - |
dc.relation.volume | 108 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.journaltitle | Applied Physics Letters | - |
dc.identifier.doi | 10.1063/1.4947559 | - |
dc.identifier.wosid | WOS:000375053000037 | - |
dc.identifier.scopusid | 2-s2.0-84967332903 | - |
dc.author.google | Okuno Y. | - |
dc.author.google | Vantasin S. | - |
dc.author.google | Yang I.-S. | - |
dc.author.google | Son J. | - |
dc.author.google | Hong J. | - |
dc.author.google | Tanaka Y.Y. | - |
dc.author.google | Nakata Y. | - |
dc.author.google | Ozaki Y. | - |
dc.author.google | Naka N. | - |
dc.contributor.scopusid | 양인상(7101797839) | - |
dc.date.modifydate | 20230210140835 | - |