Phonon resonances in optical spectra of donors in quantum wells
Identifieur interne : 000B88 ( Main/Exploration ); précédent : 000B87; suivant : 000B89Phonon resonances in optical spectra of donors in quantum wells
Auteurs : S. Bednarek [Pologne] ; B. Szafran [Pologne] ; J. Adamowski [Pologne] ; I. Essaoudi [Maroc] ; B. Stébé [France]Source :
- Physica B: Physics of Condensed Matter [ 0921-4526 ] ; 1999.
Abstract
An influence of electron–phonon coupling and electron confinement on optical spectra is studied for donors in semiconductor quantum wells. A binding and 1s–2p transition energies have been calculated by the optimized canonical transformation method for GaAs/AlGaAs, CdTe/CdZnTe, and CdF2/CaF2 quantum wells. We have found that — in the quantum wells made from the ionic semiconductors — the 1s–2p transition energy exceeds the LO-phonon energy and the phonon resonances can appear in the optical spectra of donors. We have estimated the parameters of quantum wells, for which the phonon resonances can be detected in the absence of external magnetic field.
Url:
DOI: 10.1016/S0921-4526(99)00561-X
Affiliations:
- France, Maroc, Pologne
- Grand Est, Lorraine (région)
- Metz
- Université Paul Verlaine - Metz, Université de Lorraine
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001191
- to stream Istex, to step Curation: 000D30
- to stream Istex, to step Checkpoint: 000609
- to stream Main, to step Merge: 000C23
- to stream Main, to step Curation: 000B88
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Phonon resonances in optical spectra of donors in quantum wells</title><author><name sortKey="Bednarek, S" sort="Bednarek, S" uniqKey="Bednarek S" first="S." last="Bednarek">S. Bednarek</name></author><author><name sortKey="Szafran, B" sort="Szafran, B" uniqKey="Szafran B" first="B." last="Szafran">B. Szafran</name></author><author><name sortKey="Adamowski, J" sort="Adamowski, J" uniqKey="Adamowski J" first="J." last="Adamowski">J. Adamowski</name></author><author><name sortKey="Essaoudi, I" sort="Essaoudi, I" uniqKey="Essaoudi I" first="I." last="Essaoudi">I. Essaoudi</name></author><author><name sortKey="Stebe, B" sort="Stebe, B" uniqKey="Stebe B" first="B." last="Stébé">B. Stébé</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:AE43F0CCC8EE385FBC5D797D243C98E4CF5AFA37</idno><date when="1999" year="1999">1999</date><idno type="doi">10.1016/S0921-4526(99)00561-X</idno><idno type="url">https://api.istex.fr/document/AE43F0CCC8EE385FBC5D797D243C98E4CF5AFA37/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001191</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001191</idno><idno type="wicri:Area/Istex/Curation">000D30</idno><idno type="wicri:Area/Istex/Checkpoint">000609</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000609</idno><idno type="wicri:doubleKey">0921-4526:1999:Bednarek S:phonon:resonances:in</idno><idno type="wicri:Area/Main/Merge">000C23</idno><idno type="wicri:Area/Main/Curation">000B88</idno><idno type="wicri:Area/Main/Exploration">000B88</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Phonon resonances in optical spectra of donors in quantum wells</title><author><name sortKey="Bednarek, S" sort="Bednarek, S" uniqKey="Bednarek S" first="S." last="Bednarek">S. Bednarek</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Faculty of Physics and Nuclear Techniques, University of Mining and Metallurgy (AGH), al. Mickiewicza 30, Kraków</wicri:regionArea><wicri:noRegion>Kraków</wicri:noRegion></affiliation></author><author><name sortKey="Szafran, B" sort="Szafran, B" uniqKey="Szafran B" first="B." last="Szafran">B. Szafran</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Faculty of Physics and Nuclear Techniques, University of Mining and Metallurgy (AGH), al. Mickiewicza 30, Kraków</wicri:regionArea><wicri:noRegion>Kraków</wicri:noRegion></affiliation></author><author><name sortKey="Adamowski, J" sort="Adamowski, J" uniqKey="Adamowski J" first="J." last="Adamowski">J. Adamowski</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Faculty of Physics and Nuclear Techniques, University of Mining and Metallurgy (AGH), al. Mickiewicza 30, Kraków</wicri:regionArea><wicri:noRegion>Kraków</wicri:noRegion></affiliation><affiliation></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Pologne</country></affiliation></author><author><name sortKey="Essaoudi, I" sort="Essaoudi, I" uniqKey="Essaoudi I" first="I." last="Essaoudi">I. Essaoudi</name><affiliation wicri:level="1"><country xml:lang="fr">Maroc</country><wicri:regionArea>Department of Physics, University Moulay Ismail, Meknes</wicri:regionArea><wicri:noRegion>Meknes</wicri:noRegion></affiliation></author><author><name sortKey="Stebe, B" sort="Stebe, B" uniqKey="Stebe B" first="B." last="Stébé">B. Stébé</name><affiliation wicri:level="4"><country xml:lang="fr">France</country><wicri:regionArea>Institut de Physique et d'Electronique, Université de Metz</wicri:regionArea><placeName><settlement type="city">Metz</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université Paul Verlaine - Metz</orgName><orgName type="institution" wicri:auto="newGroup">Université de Lorraine</orgName></affiliation></author></analytic><monogr></monogr><series><title level="j">Physica B: Physics of Condensed Matter</title><title level="j" type="abbrev">PHYSB</title><idno type="ISSN">0921-4526</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1999">1999</date><biblScope unit="volume">273–274</biblScope><biblScope unit="supplement">C</biblScope><biblScope unit="page" from="947">947</biblScope><biblScope unit="page" to="950">950</biblScope></imprint><idno type="ISSN">0921-4526</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0921-4526</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An influence of electron–phonon coupling and electron confinement on optical spectra is studied for donors in semiconductor quantum wells. A binding and 1s–2p transition energies have been calculated by the optimized canonical transformation method for GaAs/AlGaAs, CdTe/CdZnTe, and CdF2/CaF2 quantum wells. We have found that — in the quantum wells made from the ionic semiconductors — the 1s–2p transition energy exceeds the LO-phonon energy and the phonon resonances can appear in the optical spectra of donors. We have estimated the parameters of quantum wells, for which the phonon resonances can be detected in the absence of external magnetic field.</div></front></TEI><affiliations><list><country><li>France</li><li>Maroc</li><li>Pologne</li></country><region><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Metz</li></settlement><orgName><li>Université Paul Verlaine - Metz</li><li>Université de Lorraine</li></orgName></list><tree><country name="Pologne"><noRegion><name sortKey="Bednarek, S" sort="Bednarek, S" uniqKey="Bednarek S" first="S." last="Bednarek">S. Bednarek</name></noRegion><name sortKey="Adamowski, J" sort="Adamowski, J" uniqKey="Adamowski J" first="J." last="Adamowski">J. Adamowski</name><name sortKey="Adamowski, J" sort="Adamowski, J" uniqKey="Adamowski J" first="J." last="Adamowski">J. Adamowski</name><name sortKey="Szafran, B" sort="Szafran, B" uniqKey="Szafran B" first="B." last="Szafran">B. Szafran</name></country><country name="Maroc"><noRegion><name sortKey="Essaoudi, I" sort="Essaoudi, I" uniqKey="Essaoudi I" first="I." last="Essaoudi">I. Essaoudi</name></noRegion></country><country name="France"><region name="Grand Est"><name sortKey="Stebe, B" sort="Stebe, B" uniqKey="Stebe B" first="B." last="Stébé">B. Stébé</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/NickelMaghrebV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000B88 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000B88 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= NickelMaghrebV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:AE43F0CCC8EE385FBC5D797D243C98E4CF5AFA37
|texte= Phonon resonances in optical spectra of donors in quantum wells
}}
| This area was generated with Dilib version V0.6.27. |  |