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- Publisher Website: 10.1103/PhysRevB.53.16453
- Scopus: eid_2-s2.0-0040556944
- WOS: WOS:A1996WR76200051
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Article: Perpendicular-electric-field dependence of exciton binding energy studied by continuous-wave photoluminescence
Title | Perpendicular-electric-field dependence of exciton binding energy studied by continuous-wave photoluminescence |
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Authors | |
Issue Date | 1996 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 1996, v. 53 n. 24, p. 16453-16457 How to Cite? |
Abstract | The reduction of exciton binding energy induced by a perpendicular electric field in a stepped quantum well is studied. From continuous-wave photoluminescence spectra at 77 K we have observed an obvious blueshift of the exciton peak due to a spatially direct-to-indirect transition of excitons. A simple method is used to calculate the exciton binding energy while the inhomogeneous broadening is taken into account in a simple manner. The calculated result reproduces remarkably well the experimental observation. |
Persistent Identifier | http://hdl.handle.net/10722/174855 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Luo, K | en_US |
dc.contributor.author | Zheng, H | en_US |
dc.contributor.author | Xu, S | en_US |
dc.contributor.author | Yang, X | en_US |
dc.contributor.author | Zhang, P | en_US |
dc.contributor.author | Zhang, W | en_US |
dc.contributor.author | Li, C | en_US |
dc.date.accessioned | 2012-11-26T08:47:49Z | - |
dc.date.available | 2012-11-26T08:47:49Z | - |
dc.date.issued | 1996 | en_US |
dc.identifier.citation | Physical Review B (Condensed Matter), 1996, v. 53 n. 24, p. 16453-16457 | - |
dc.identifier.issn | 0163-1829 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/174855 | - |
dc.description.abstract | The reduction of exciton binding energy induced by a perpendicular electric field in a stepped quantum well is studied. From continuous-wave photoluminescence spectra at 77 K we have observed an obvious blueshift of the exciton peak due to a spatially direct-to-indirect transition of excitons. A simple method is used to calculate the exciton binding energy while the inhomogeneous broadening is taken into account in a simple manner. The calculated result reproduces remarkably well the experimental observation. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_US |
dc.relation.ispartof | Physical Review B (Condensed Matter) | - |
dc.title | Perpendicular-electric-field dependence of exciton binding energy studied by continuous-wave photoluminescence | en_US |
dc.type | Article | en_US |
dc.identifier.email | Xu, S: sjxu@hku.hk | en_US |
dc.identifier.authority | Xu, S=rp00821 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevB.53.16453 | - |
dc.identifier.scopus | eid_2-s2.0-0040556944 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0040556944&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 53 | en_US |
dc.identifier.issue | 24 | en_US |
dc.identifier.spage | 16453 | en_US |
dc.identifier.epage | 16457 | en_US |
dc.identifier.isi | WOS:A1996WR76200051 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Luo, K=7102436141 | en_US |
dc.identifier.scopusauthorid | Zheng, H=7403440708 | en_US |
dc.identifier.scopusauthorid | Xu, S=7404439005 | en_US |
dc.identifier.scopusauthorid | Yang, X=7406502463 | en_US |
dc.identifier.scopusauthorid | Zhang, P=7404159733 | en_US |
dc.identifier.scopusauthorid | Zhang, W=9335389600 | en_US |
dc.identifier.scopusauthorid | Li, C=8404267600 | en_US |
dc.identifier.issnl | 0163-1829 | - |