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Article: Modeling the optical constants of 6H-SiC in the energy region 1-30 eV
Title | Modeling the optical constants of 6H-SiC in the energy region 1-30 eV |
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Authors | |
Keywords | IV-IV semiconductors Model parameter estimation Optical constants |
Issue Date | 1998 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optcom |
Citation | Optics Communications, 1998, v. 157 n. 1-6, p. 67-71 How to Cite? |
Abstract | Optical properties of 6H-SiC in the range from 1 eV to 30 eV for the component perpendicular to the c axis are modeled using the modified Adachi model. Model parameters are determined by acceptance-probability-controlled simulated annealing. The main distinguishing feature of the model employed here is the use of variable broadening instead of the conventional Lorentzian one. The type of broadening is determined by the ratio of two adjustable model parameters, so that greater flexibility of the model is achieved. In such a way, excellent agreement with experimental data is obtained, giving relative rms error of 3.5% for the real part of the index of refraction and 5.2% for the imaginary part. © 1998 Elsevier Science B.V. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/73686 |
ISSN | 2023 Impact Factor: 2.2 2023 SCImago Journal Rankings: 0.538 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Djurišić, AB | en_HK |
dc.contributor.author | Li, EH | en_HK |
dc.date.accessioned | 2010-09-06T06:53:47Z | - |
dc.date.available | 2010-09-06T06:53:47Z | - |
dc.date.issued | 1998 | en_HK |
dc.identifier.citation | Optics Communications, 1998, v. 157 n. 1-6, p. 67-71 | en_HK |
dc.identifier.issn | 0030-4018 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/73686 | - |
dc.description.abstract | Optical properties of 6H-SiC in the range from 1 eV to 30 eV for the component perpendicular to the c axis are modeled using the modified Adachi model. Model parameters are determined by acceptance-probability-controlled simulated annealing. The main distinguishing feature of the model employed here is the use of variable broadening instead of the conventional Lorentzian one. The type of broadening is determined by the ratio of two adjustable model parameters, so that greater flexibility of the model is achieved. In such a way, excellent agreement with experimental data is obtained, giving relative rms error of 3.5% for the real part of the index of refraction and 5.2% for the imaginary part. © 1998 Elsevier Science B.V. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optcom | en_HK |
dc.relation.ispartof | Optics Communications | en_HK |
dc.rights | Optics Communications. Copyright © Elsevier BV. | en_HK |
dc.subject | IV-IV semiconductors | en_HK |
dc.subject | Model parameter estimation | en_HK |
dc.subject | Optical constants | en_HK |
dc.title | Modeling the optical constants of 6H-SiC in the energy region 1-30 eV | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0030-4018&volume=157 &issue=1998&spage=67&epage=71&date=1998&atitle=Modeling+the+Optical+Constants+of+6H-SiC+in+the+energy+region+1-30+eV | en_HK |
dc.identifier.email | Djurišić, AB: dalek@hku.hk | en_HK |
dc.identifier.authority | Djurišić, AB=rp00690 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0032302243 | en_HK |
dc.identifier.hkuros | 45859 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0032302243&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 157 | en_HK |
dc.identifier.issue | 1-6 | en_HK |
dc.identifier.spage | 67 | en_HK |
dc.identifier.epage | 71 | en_HK |
dc.identifier.isi | WOS:000077541700013 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Djurišić, AB=7004904830 | en_HK |
dc.identifier.scopusauthorid | Li, EH=7201410087 | en_HK |
dc.identifier.issnl | 0030-4018 | - |