Archive: 2008 - Moldavian Journal of the Physical Sciences

05 Jul 2008

2008
V. 7
3
(p.364 - 374)

Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution

Authors:

Zasaviţchii, V.

Summary:

Optical spectra of the Pb1-xEuxTe (0 ≤ x ≤ 1) solid solution are analyzed. This material as high-quality epitaxial layers is at present available in labs and it is used for infrared heter- olasers and Bragg mirrors. In infrared optical experiments, in addition to band-to-band transitions, the localized Eu states appear as discrete narrow or wide lines indicating the rare-earth (RE) ion interaction with crystal surrounding. The absorption and emission of the discrete lines are caused by the 4f7 (8 S7/2) ↔ 4f6 (7 FJ)5dt2g transitions. It is topical to investigate both experimentally and theoretically the energy spectrum and transition intensities in Pb1-xEuxTe in the 1 – 500 meV energy range which corresponds to the middle and far IR region. The interactions which should be taken into account are: p-d conduction band hybridization; crystal field and spin-orbit interactions for both f- and d-electrons; s-f, p-f and d-f exchange interactions.

Download PDF

Export Metadata

Google Scholar

<meta name="citation_title" content="Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution">
<meta name="citation_author" content="Zasaviţchii, V.">
<meta name="citation_publication_date" content="2008/07/05">
<meta name="citation_journal_title" content="Moldavian Journal of the Physical Sciences">
<meta name="citation_volume" content="7">
<meta name="citation_issue" content="3">
<meta name="citation_firstpage" content="364">
<meta name="citation_lastpage" content="374">
<meta name="citation_pdf_url" content="https://ibn.idsi.md/sites/default/files/imag_file/Optical%20spectra%20of%20Pb1_xEuxTe.pdf">

Crossref

<?xml version='1.0' encoding='utf-8'?>
<doi_batch version='4.3.7' xmlns='http://www.crossref.org/schema/4.3.7' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.crossref.org/schema/4.3.7 http://www.crossref.org/schema/deposit/crossref4.3.7.xsd'>
<head>
<doi_batch_id>ibn-3921</doi_batch_id>
<timestamp>1597496556</timestamp>
<depositor>
<depositor_name>Information Society Development Instiute, Republic of Moldova</depositor_name>
<email_address>mjps@nanotech.md</email_address>
</depositor>
<registrant>Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM</registrant>
</head>
<body>
<journal>
<journal_metadata>
<full_title>Moldavian Journal of the Physical Sciences</full_title>
<issn media_type='print'>1810648X</issn>
</journal_metadata>
<journal_issue>
<publication_date media_type='print'>
<year>2008</year>
</publication_date>
<issue>3(7)</issue>
</journal_issue>
<journal_article publication_type='full_text'><titles>
<title>Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution</title>
</titles>
<contributors>
<person_name sequence='first' contributor_role='author'>
<given_name>V.</given_name>
<surname>Zasaviţchii</surname>
</person_name>
</contributors>
<publication_date media_type='print'>
<year>2008</year>
</publication_date>
<pages>
<first_page>364</first_page>
<last_page>374</last_page>
</pages>
</journal_article>
</journal>
</body>
</doi_batch>

CERIF

<?xml version='1.0' encoding='utf-8'?>
<CERIF xmlns='urn:xmlns:org:eurocris:cerif-1.5-1' xsi:schemaLocation='urn:xmlns:org:eurocris:cerif-1.5-1 http://www.eurocris.org/Uploads/Web%20pages/CERIF-1.5/CERIF_1.5_1.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' release='1.5' date='2012-10-07' sourceDatabase='Output Profile'>
<cfResPubl>
<cfResPublId>ibn-ResPubl-3921</cfResPublId>
<cfResPublDate>2008-07-05</cfResPublDate>
<cfVol>7</cfVol>
<cfIssue>3</cfIssue>
<cfStartPage>364</cfStartPage>
<cfISSN>1810-648X</cfISSN>
<cfURI>http://mjps.utm.md/archive/2008/article/3921</cfURI>
<cfTitle cfLangCode='RO' cfTrans='o'>Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution</cfTitle>
<cfAbstr cfLangCode='EN' cfTrans='o'>Optical spectra of the Pb1-xEuxTe (0 ≤ x ≤ 1) solid solution are analyzed. This material as 

high-quality epitaxial layers is at present available in labs and it is used for infrared heter-

olasers and Bragg mirrors. In infrared optical experiments, in addition to band-to-band transitions, the localized Eu states appear as discrete narrow or wide lines indicating the rare-earth 
(RE) ion interaction with crystal surrounding. The absorption and emission of the discrete lines 
are caused by the 4f7
(8
S7/2) ↔ 4f6
(7
FJ)5dt2g transitions. It is topical to investigate both experimentally and theoretically the energy spectrum and transition intensities in Pb1-xEuxTe in the 
1 – 500 meV energy range which corresponds to the middle and far IR region. The interactions 
which should be taken into account are: p-d conduction band hybridization; crystal field and 
spin-orbit interactions for both f- and d-electrons; s-f, p-f and d-f exchange interactions. 
 
</cfAbstr>
<cfResPubl_Class>
<cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId>
<cfStartDate>2008-07-05T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfResPubl_Class>
<cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId>
<cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId>
<cfStartDate>2008-07-05T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfPers_ResPubl>
<cfPersId>ibn-person-23089</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2008-07-05T24:00:00</cfStartDate>
</cfPers_ResPubl>
</cfResPubl>
<cfPers>
<cfPersId>ibn-Pers-23089</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-23089-2</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2008-07-05T24:00:00</cfStartDate>
<cfFamilyNames>Zasaviţchii</cfFamilyNames>
<cfFirstNames>V.</cfFirstNames>
</cfPersName_Pers>
</cfPers>
</CERIF>

BibTeX

@article{ibn_3921,
author = {Zasaviţchii, V.},
title = {Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution},
journal = {Moldavian Journal of the Physical Sciences},
year = {2008},
volume = {7 (3)},
pages = {364-374},
month = {Jul},
abstract = {(EN) Optical spectra of the Pb1-xEuxTe (0 ≤ x ≤ 1) solid solution are analyzed. This material as 

high-quality epitaxial layers is at present available in labs and it is used for infrared heter-

olasers and Bragg mirrors. In infrared optical experiments, in addition to band-to-band transitions, the localized Eu states appear as discrete narrow or wide lines indicating the rare-earth 
(RE) ion interaction with crystal surrounding. The absorption and emission of the discrete lines 
are caused by the 4f7
(8
S7/2) ↔ 4f6
(7
FJ)5dt2g transitions. It is topical to investigate both experimentally and theoretically the energy spectrum and transition intensities in Pb1-xEuxTe in the 
1 – 500 meV energy range which corresponds to the middle and far IR region. The interactions 
which should be taken into account are: p-d conduction band hybridization; crystal field and 
spin-orbit interactions for both f- and d-electrons; s-f, p-f and d-f exchange interactions. 
 
},
url = {https://ibn.idsi.md/vizualizare_articol/3921},
}

DataCite

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'>
<creators>
<creator>
<creatorName>Zasaviţchii, V.</creatorName>
</creator>
</creators>
<titles>
<title xml:lang='ro'>Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution</title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>2008</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1810-648X</relatedIdentifier>
<dates>
<date dateType='Issued'>2008-07-05</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'>Optical spectra of the Pb1-xEuxTe (0 ≤ x ≤ 1) solid solution are analyzed. This material as 

high-quality epitaxial layers is at present available in labs and it is used for infrared heter-

olasers and Bragg mirrors. In infrared optical experiments, in addition to band-to-band transitions, the localized Eu states appear as discrete narrow or wide lines indicating the rare-earth 
(RE) ion interaction with crystal surrounding. The absorption and emission of the discrete lines 
are caused by the 4f7
(8
S7/2) ↔ 4f6
(7
FJ)5dt2g transitions. It is topical to investigate both experimentally and theoretically the energy spectrum and transition intensities in Pb1-xEuxTe in the 
1 – 500 meV energy range which corresponds to the middle and far IR region. The interactions 
which should be taken into account are: p-d conduction band hybridization; crystal field and 
spin-orbit interactions for both f- and d-electrons; s-f, p-f and d-f exchange interactions. 
 
</description>
</descriptions>
<formats>
<format>application/pdf</format>
</formats>
</resource>

Dublin Core

<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'>
<dc:creator>Zasaviţchii, V.</dc:creator>
<dc:date>2008-07-05</dc:date>
<dc:description xml:lang='en'>Optical spectra of the Pb1-xEuxTe (0 ≤ x ≤ 1) solid solution are analyzed. This material as 

high-quality epitaxial layers is at present available in labs and it is used for infrared heter-

olasers and Bragg mirrors. In infrared optical experiments, in addition to band-to-band transitions, the localized Eu states appear as discrete narrow or wide lines indicating the rare-earth 
(RE) ion interaction with crystal surrounding. The absorption and emission of the discrete lines 
are caused by the 4f7
(8
S7/2) ↔ 4f6
(7
FJ)5dt2g transitions. It is topical to investigate both experimentally and theoretically the energy spectrum and transition intensities in Pb1-xEuxTe in the 
1 – 500 meV energy range which corresponds to the middle and far IR region. The interactions 
which should be taken into account are: p-d conduction band hybridization; crystal field and 
spin-orbit interactions for both f- and d-electrons; s-f, p-f and d-f exchange interactions. 
 
</dc:description>
<dc:source>Moldavian Journal of the Physical Sciences 7 (3) 364-374</dc:source>
<dc:title>Optical spectra of Pb1-xEuxTe (0 ≤ x ≤1) solid solution</dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
</oai_dc:dc>