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https://hdl.handle.net/20.500.14279/1424
Πεδίο DC | Τιμή | Γλώσσα |
---|---|---|
dc.contributor.author | Kopidakis, Georgios | - |
dc.contributor.author | Remediakis, Ioannis N. | - |
dc.contributor.author | Fyta, Maria G. | - |
dc.contributor.author | Kelires, Pantelis C. | - |
dc.contributor.other | Κελίρης, Παντελής | - |
dc.date.accessioned | 2010-02-18T07:04:27Z | en |
dc.date.accessioned | 2013-05-17T05:23:02Z | - |
dc.date.accessioned | 2015-12-02T10:12:52Z | - |
dc.date.available | 2010-02-18T07:04:27Z | en |
dc.date.available | 2013-05-17T05:23:02Z | - |
dc.date.available | 2015-12-02T10:12:52Z | - |
dc.date.issued | 2007-10 | - |
dc.identifier.citation | Diamond and Related Materials, 2007, vol. 16, no. 10, pp. 1875-1881 | en_US |
dc.identifier.issn | 09259635 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/1424 | - |
dc.description.abstract | Interfaces of diamond with amorphous carbon (a-C) are investigated using tight-binding molecular dynamics simulations. Such interfaces are found to be stable, with a-C atoms covalently bonded to the diamond surfaces. The atomic and electronic structure of the a-C region is consistent with previous results on pure a-C and does not depend critically on the diamond face exposed. However, surface properties influence the relative stability of interfaces with high density a-C. In this case, the interfacial region is small and very dense homogeneous a-C grows on diamond. At lower densities, carbon atoms nucleate on diamond surfaces and create an intermediate region between diamond and a-C. The shape of diamond crystals embedded in a-C is predicted using the Wulff construction with appropriately defined energies for surfaces with overlayer material. These predictions are verified by empirical potential simulations of nanodiamond inclusions in a-C matrix. The electronic density of states and the dielectric function, calculated for our samples containing a-C/diamond interfaces, show that optoelectronic properties of these composite materials are dominated by a-C. | en_US |
dc.format | en_US | |
dc.relation.ispartof | Diamond and Related Materials | en_US |
dc.rights | © Elsevier | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | Diamond | en_US |
dc.subject | Amorphous carbon | en_US |
dc.subject | Interface | en_US |
dc.subject | Nanocrystals | en_US |
dc.title | Atomic and electronic structure of crystalline–amorphous carbon interfaces | en_US |
dc.type | Article | en_US |
dc.collaboration | University of Crete | en_US |
dc.journals | Subscription | en_US |
dc.country | Greece | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1016/j.diamond.2007.07.013 | en_US |
dc.dept.handle | 123456789/54 | en |
dc.relation.issue | 10 | en_US |
dc.relation.volume | 16 | en_US |
cut.common.academicyear | 2007-2008 | en_US |
dc.identifier.spage | 1875 | en_US |
dc.identifier.epage | 1881 | en_US |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
crisitem.journal.journalissn | 0925-9635 | - |
crisitem.journal.publisher | Elsevier | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0002-0268-259X | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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