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Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Y., Al-Douri | - |
dc.contributor.author | Y. P., Feng | - |
dc.contributor.author | A. C. H., Huan | - |
dc.date.accessioned | 2009-08-04T07:15:56Z | - |
dc.date.available | 2009-08-04T07:15:56Z | - |
dc.date.issued | 2008-12 | - |
dc.identifier.citation | Solid State Communications, vol.148 (11-12), 2008, pages 521-524. | en_US |
dc.identifier.issn | 0038-1098 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/journal/00381098 | - |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/6671 | - |
dc.description | Link to publisher's homepage at www.elsevier.com | en_US |
dc.description.abstract | Ultra-soft pseudopotential (US-PP) calculations with a powerful package called VASP (Vienna ab initio simulation package) are used. The total density of state and the energy gap of Si0.5Ge0.5 alloy of zinc-blende structure are calculated using the band structure scheme. The energy gap is found to be indirect for the zinc-blende structure. The results of refractive index and optical dielectric constant of Si0.5Ge0.5 alloy are investigated. The results are in reasonable agreement with experimental and theoretical ones. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Ltd | en_US |
dc.subject | SiGe alloy | en_US |
dc.subject | Optical properties | en_US |
dc.subject | VASP | en_US |
dc.subject | Alloys | en_US |
dc.subject | Materials engineering | en_US |
dc.subject | Semiconductor alloys | en_US |
dc.subject | Band structure engineering | en_US |
dc.title | Optical investigations using ultra-soft pseudopotential calculations of Si0.5Ge0.5 alloy | en_US |
dc.type | Article | en_US |
Appears in Collections: | School of Microelectronic Engineering (Articles) |
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