Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조준형 | - |
dc.date.accessioned | 2018-04-19T11:31:37Z | - |
dc.date.available | 2018-04-19T11:31:37Z | - |
dc.date.issued | 2013-01 | - |
dc.identifier.citation | Chemical Physics Letters, 5 February 2013, 557, p.159-162 | en_US |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S0009261412014030 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/69784 | - |
dc.description.abstract | Using van der Waals (vdW) energy-corrected density-functional theory without or with self-consistent screening (SCS) effects, we calculate the adsorption energy of acetylene, ethylene and benzene on Si(100). We find that vdW interactions without SCS effects increase the adsorption energy by 0.23, 0.30, and 0.64 eV for adsorbed C2H2, C2H4, and C6H6 on Si(100), respectively. However, if SCS effects are included, this increase of the adsorption energy is reduced as 0.19, 0.24, and 0.54 eV for the three adsorption systems, respectively. The resulting adsorption energy for each system is between the values computed using the local-density approximation and the generalized-gradient approximation. (C) 2012 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by National Research Foundation of Korea (NRF) Grant funded by the Korean Government (NRF-2011-0015754). The calculations were performed by KISTI Supercomputing Center through the strategic support program (KSC-2012-C3-18) for the supercomputing application research. J.H.L. acknowledges support from the TJ Park Foundation. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | DENSITY-FUNCTIONAL THEORY | en_US |
dc.subject | ELECTRONIC-STRUCTURE | en_US |
dc.subject | ETHYLENE ADSORPTION | en_US |
dc.subject | SURFACE | en_US |
dc.subject | GE(100)-(2X1) | en_US |
dc.subject | SIMULATION | en_US |
dc.subject | ACETYLENE | en_US |
dc.subject | FORCES | en_US |
dc.title | Contribution of van der Waals interactions to the adsorption energy of C2H2, C2H4, and C6H6 on Si(100) | en_US |
dc.type | Article | en_US |
dc.relation.volume | 557 | - |
dc.identifier.doi | 10.1016/j.cplett.2012.12.001 | - |
dc.relation.page | 159-162 | - |
dc.relation.journal | CHEMICAL PHYSICS LETTERS | - |
dc.contributor.googleauthor | Kim, S. W. | - |
dc.contributor.googleauthor | Lee, J. H. | - |
dc.contributor.googleauthor | Kim, H. J. | - |
dc.contributor.googleauthor | Cho, J. H. | - |
dc.relation.code | 2009201810 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | chojh | - |
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