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- Publisher Website: 10.1007/s003390050006
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Article: Modeling the optical properties of AlSb, GaSb, and InSb
Title | Modeling the optical properties of AlSb, GaSb, and InSb |
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Authors | |
Issue Date | 2000 |
Publisher | Springer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00339/index.htm |
Citation | Applied Physics A: Materials Science And Processing, 2000, v. 70 n. 1, p. 29-32 How to Cite? |
Abstract | Optical constants of AlSb, GaSb, and InSb are modeled in the 1-6 eV spectral range. We employ an extension of Adachi's model of the optical constants of semiconductors. The model takes into account transitions at E 0, E 0 + Δ 0, E 1, and E 1 + Δ 1 critical points, as well as higher-lying transitions which are modeled with three damped harmonic oscillators. We do not consider indirect transitions contribution, since it represents a second-order perturbation and its strength should be low. Also, we do not take into account excitonic effects at E 1, E 1 + Δ 1 critical points, since we model the room temperature data. In spite of fewer contributions to the dielectric function compared to previous calculations involving Adachi's model, our calculations show significantly improved agreement with the experimental data. This is due to the two main distinguishing features of calculations presented here: use of adjustable line broadening instead of the conventional Lorentzian one, and employment of a global optimization routine for model parameter determination. |
Persistent Identifier | http://hdl.handle.net/10722/174876 |
ISSN | 2021 Impact Factor: 2.983 2020 SCImago Journal Rankings: 0.485 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Djurišić, AB | en_US |
dc.contributor.author | Li, EH | en_US |
dc.contributor.author | Rakić, D | en_US |
dc.contributor.author | Majewski, ML | en_US |
dc.date.accessioned | 2012-11-26T08:47:56Z | - |
dc.date.available | 2012-11-26T08:47:56Z | - |
dc.date.issued | 2000 | en_US |
dc.identifier.citation | Applied Physics A: Materials Science And Processing, 2000, v. 70 n. 1, p. 29-32 | en_US |
dc.identifier.issn | 0947-8396 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/174876 | - |
dc.description.abstract | Optical constants of AlSb, GaSb, and InSb are modeled in the 1-6 eV spectral range. We employ an extension of Adachi's model of the optical constants of semiconductors. The model takes into account transitions at E 0, E 0 + Δ 0, E 1, and E 1 + Δ 1 critical points, as well as higher-lying transitions which are modeled with three damped harmonic oscillators. We do not consider indirect transitions contribution, since it represents a second-order perturbation and its strength should be low. Also, we do not take into account excitonic effects at E 1, E 1 + Δ 1 critical points, since we model the room temperature data. In spite of fewer contributions to the dielectric function compared to previous calculations involving Adachi's model, our calculations show significantly improved agreement with the experimental data. This is due to the two main distinguishing features of calculations presented here: use of adjustable line broadening instead of the conventional Lorentzian one, and employment of a global optimization routine for model parameter determination. | en_US |
dc.language | eng | en_US |
dc.publisher | Springer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00339/index.htm | en_US |
dc.relation.ispartof | Applied Physics A: Materials Science and Processing | en_US |
dc.title | Modeling the optical properties of AlSb, GaSb, and InSb | en_US |
dc.type | Article | en_US |
dc.identifier.email | Djurišić, AB: dalek@hku.hk | en_US |
dc.identifier.authority | Djurišić, AB=rp00690 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1007/s003390050006 | en_US |
dc.identifier.scopus | eid_2-s2.0-0342955749 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0342955749&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 70 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.spage | 29 | en_US |
dc.identifier.epage | 32 | en_US |
dc.identifier.isi | WOS:000084701600006 | - |
dc.publisher.place | Germany | en_US |
dc.identifier.scopusauthorid | Djurišić, AB=7004904830 | en_US |
dc.identifier.scopusauthorid | Li, EH=7201410087 | en_US |
dc.identifier.scopusauthorid | Rakić, D=7003657003 | en_US |
dc.identifier.scopusauthorid | Majewski, ML=55408232900 | en_US |
dc.identifier.issnl | 0947-8396 | - |