DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, DH | ko |
dc.contributor.author | Kim, DoHyun | ko |
dc.contributor.author | Lee, KS | ko |
dc.date.accessioned | 2009-06-12T06:39:25Z | - |
dc.date.available | 2009-06-12T06:39:25Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-08 | - |
dc.identifier.citation | JOURNAL OF CRYSTAL GROWTH, v.230, no.1-2, pp.285 - 290 | - |
dc.identifier.issn | 0022-0248 | - |
dc.identifier.uri | http://hdl.handle.net/10203/9364 | - |
dc.description.abstract | Energetic ion (Ar+) bombardment onto a silicon nitride substrate was modeled using molecular dynamics simulation. An empirical potential energy function developed by Vashishta was used to describe the interactions in substrate atoms. An amorphous surface configuration was prepared by simulating the surface evolution due to successive ion impacts and structure relaxation at high temperature. We considered Art ion bombardment on this amorphous surfacer for various incident angles (phi (i) = 0 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 85 degrees) and incident energies (E-i = 100 and 200 eV). The reflection characteristics of impact ions can be obtained, in addition the plasma sputtering process can also be investigated with these atomic scale simulations, The sputtering yield had its maximum in the range of incident angle, 60 degrees < phi (i) < 75 degrees, and nonstoichiometric surface atom removal (Si-sput:N-sput = 1:2.5) was observed. (C) 2001 Elsevier Science B.V. All rights reserved. | - |
dc.description.sponsorship | The authors acknowledge the support by the BK 21 project. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | KEV PARTICLE BOMBARDMENT | - |
dc.subject | COMPUTER-SIMULATION | - |
dc.subject | SILICON | - |
dc.subject | SEMICONDUCTORS | - |
dc.subject | SIO2 | - |
dc.title | Molecular dynamics simulation of energetic ion bombardment onto a-Si(3)N(4) surfaces | - |
dc.type | Article | - |
dc.identifier.wosid | 000169976400037 | - |
dc.identifier.scopusid | 2-s2.0-0035426385 | - |
dc.type.rims | ART | - |
dc.citation.volume | 230 | - |
dc.citation.issue | 1-2 | - |
dc.citation.beginningpage | 285 | - |
dc.citation.endingpage | 290 | - |
dc.citation.publicationname | JOURNAL OF CRYSTAL GROWTH | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, DoHyun | - |
dc.contributor.nonIdAuthor | Kim, DH | - |
dc.contributor.nonIdAuthor | Lee, KS | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | computer simulation | - |
dc.subject.keywordAuthor | etching | - |
dc.subject.keywordAuthor | surface processes | - |
dc.subject.keywordAuthor | nitrides | - |
dc.subject.keywordAuthor | dielectric materials | - |
dc.subject.keywordPlus | KEV PARTICLE BOMBARDMENT | - |
dc.subject.keywordPlus | COMPUTER-SIMULATION | - |
dc.subject.keywordPlus | SILICON | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | SIO2 | - |
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