dc.citation.endPage |
7618 |
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dc.citation.number |
11 |
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dc.citation.startPage |
7614 |
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dc.citation.title |
PHYSICAL REVIEW B |
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dc.citation.volume |
62 |
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dc.contributor.author |
Park, Noejung |
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dc.contributor.author |
Ihm, J |
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dc.date.accessioned |
2023-12-22T12:06:56Z |
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dc.date.available |
2023-12-22T12:06:56Z |
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dc.date.created |
2014-11-10 |
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dc.date.issued |
2000-09 |
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dc.description.abstract |
A family of crystal structures of carbon composed of alternating sp2 and sp3 bonds is investigated. Graphitic strips are connected by sp3 bonds to form an array of hexagonal pillars exhibiting a honeycomb lattice in the perpendicular plane. The electronic structure and elastic properties of this family of structures are calculated using an ab initio pseudopotential as well as the environment-dependent tight-binding method. Their electronic structure has a similar size dependence to zigzag nanotubes; they are metallic if twice the strip width is a multiple of three hexagonal units, and otherwise semiconducting with a wider range of the band gap than for carbon nanotubes. The structural stability is studied and compared with other carbon structures. |
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dc.identifier.bibliographicCitation |
PHYSICAL REVIEW B, v.62, no.11, pp.7614 - 7618 |
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dc.identifier.doi |
10.1103/PhysRevB.62.7614 |
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dc.identifier.issn |
2469-9950 |
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dc.identifier.scopusid |
2-s2.0-0034664443 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/8532 |
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dc.identifier.url |
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0034664443 |
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dc.identifier.wosid |
000089413500119 |
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dc.language |
영어 |
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dc.publisher |
AMER PHYSICAL SOC |
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dc.title |
Electronic structure and mechanical stability of the graphitic honeycomblattice |
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dc.type |
Article |
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