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DC Field | Value | Language |
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dc.contributor.author | Ali Hussain, Reshak, Prof. Dr. | - |
dc.contributor.author | Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. | - |
dc.contributor.author | Kityk, Iwan V | - |
dc.contributor.author | Sushil, Auluck, Prof | - |
dc.date.accessioned | 2014-06-18T01:27:32Z | - |
dc.date.available | 2014-06-18T01:27:32Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Journal of Materials Science, vol.48(15), 2013, pages 5157-5162 | en_US |
dc.identifier.issn | 0022-2461 | - |
dc.identifier.uri | http://link.springer.com/article/10.1007%2Fs10853-013-7301-1 | - |
dc.identifier.uri | http://dspace.unimap.edu.my:80/dspace/handle/123456789/35659 | - |
dc.description | Link to publisher's homepage at http://link.springer.com/ | en_US |
dc.description.abstract | A comprehensive theoretical density functional theory (DFT) study of the electronic crystal structure, bonding properties, electron charge density of C11H8N2O o-methoxydicyanovinylbenzene (DIVA) single crystals were performed. The exchange and correlation potential was described within a framework of the local density approximation (LDA) by Ceperley-Alder and gradient approximation (GGA) based on exchange-correlation energy optimization to calculate the total energy. In addition, we have used Engel-Vosko generalized gradient approximation (EV-GGA) and the modified Becke-Johnson potential (mBJ) for the electronic crystal structure, bonding properties, electron charge densitycalculations. There is systematically increasing in the energy gap from 2.25 eV (LDA), 2.34 eV (GGA), 2.50 eV (EV-GGA), 2.96 eV (mBJ). Our calculations show that this crystalpossess direct energy gap. Furthermore, the electronic charge density space distribution contours in the (1 1 0) crystallographic plane clarifies the nature of chemical bonding. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer US | en_US |
dc.subject | Theoretical density | en_US |
dc.subject | Electronic charge density | en_US |
dc.subject | Crystallographic plane | en_US |
dc.subject | Generalized gradient approximations | en_US |
dc.title | Electronic structure, charge density, and chemical bonding properties of C11H8N2O o-methoxydicyanovinylbenzene (DIVA) single crystal | en_US |
dc.type | Article | en_US |
dc.identifier.url | 10.1007/s10853-013-7301-1 | - |
dc.contributor.url | maalidph@yahoo.co.uk | en_US |
dc.contributor.url | kamarudin@unimap.edu.my | en_US |
dc.contributor.url | iwank74@gmail.com | en_US |
dc.contributor.url | sauluck@iitk.ac.in | en_US |
Appears in Collections: | Kamarudin Hussin, Brig. Jen. Datuk Prof. Dr. School of Materials Engineering (Articles) |
Files in This Item:
File | Description | Size | Format | |
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Electronic structure, charge density, and chemical bonding properties of C11H8N2O o-methoxydicyanovinylbenzene DIVA single crystal.pdf | 50.33 kB | Adobe PDF | View/Open |
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