Logo Logo
  • Home
    • Home
    • Editorial Board
    • Goal of the Journal
    • Submission of Papers
    • License Agreement
    • Open Access Statement
    • Guidelines for Authors
    • Peer Review Process
    • Archiving and Deposit Policies
    • Ethics of the Journal
    • Browse Journal Archive
  • Browse journal archive
  • Home
  • Archive: 2020
30 Oct 2020
  • 2020
  • V. 19
  • 1-2
  • (p.59 - 88)

SrAl2O4:Eu2+,Dy3+: Synthesis, luminescence, properties, and application

CZU: 535.37+544

DOI: 10.5281/zenodo.4118682

Authors:

Nazarov Michael V.

Summary:

Single-phase SrAl2O4:Eu2+ and multiphase {SrAl2O4+Sr4Al14O25}:Eu2+ phosphors, as well as those codoped additionally with Dy3+, are prepared by solid state reaction and combustion synthesis. The codoping of SrAl2O4:Eu2+ with Dy3+ leads to an increase in the afterglow duration from a few minutes up to many hours and makes the afterglow much brighter, which is important in some applications. It is shown that the emission band of the phosphors can be shifted from green to blue-green spectral range by changing the synthesis method. Composite color cathodoluminescence and photoluminescent analysis are applied to control the synthesis process. The presence of different emission centers and their distribution in the studied phosphors is shown. Some of their numerous applications, such as display devices, painting, and biological applications, are shown.

Luminoforii monofazici SrAl2O4:Eu2+ și luminoforii multifazici {SrAl2O4+Sr4Al14O25}:Eu2+, precum și cei dopați suplimentar cu Dy3+, au fost obținuți prin reacție în fază solidă și sinteză prin combustie. Datorită dopării suplimentare a SrAl2O4:Eu2+ cu Dy3+, postluminescența a crescut de la câteva minute la multe ore și a devenit mult mai luminoasă, ceea ce este important în unele aplicații. Se arată că banda de emisie a luminoforilor poate fi deplasată de la spectrul verde la cel albastru-verde prin schimbarea metodei de sinteză. Pentru a controla procesul de sinteză, s-au aplicat catodoluminiscența color și analiza fotoluminiscenței. Se demonstrează prezența diferitelor centre de radiație și distribuția lor în luminoforii investigați. Sunt prezentate unele dintre numeroasele domenii de aplicații, cum ar fi, dispositive de afișare, pictură și biologie.

Download PDF

Export Metadata

Google Scholar

<meta name="citation_title" content="<p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p>">
<meta name="citation_author" content="Nazarov Michael V.">
<meta name="citation_publication_date" content="2020/10/30">
<meta name="citation_journal_title" content="Moldavian Journal of the Physical Sciences">
<meta name="citation_volume" content="19">
<meta name="citation_issue" content="1-2">
<meta name="citation_firstpage" content="59">
<meta name="citation_lastpage" content="88">
<meta name="citation_pdf_url" content="https://ibn.idsi.md/sites/default/files/imag_file/INS_05_Nazarov-%D1%81or.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-112702</doi_batch_id>
<timestamp>1604342171</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>2020</year>
</publication_date>
<issue>1-2(19)</issue>
</journal_issue>
<journal_article publication_type='full_text'><titles>
<title><p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p></title>
</titles>
<contributors>
<person_name sequence='first' contributor_role='author'>
<given_name>Mihail</given_name>
<surname>Nazarov</surname>
</person_name>
</contributors>
<publication_date media_type='print'>
<year>2020</year>
</publication_date>
<pages>
<first_page>59</first_page>
<last_page>88</last_page>
</pages>
<doi_data>
<doi>10.5281/zenodo.4118682</doi>
<resource>http://www.crossref.org/</resource>
</doi_data>
</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-112702</cfResPublId>
<cfResPublDate>2020-10-30</cfResPublDate>
<cfVol>19</cfVol>
<cfIssue>1-2</cfIssue>
<cfStartPage>59</cfStartPage>
<cfISSN>1810-648X</cfISSN>
<cfURI>http://mjps.utm.md/archive/2020/article/112702</cfURI>
<cfTitle cfLangCode='EN' cfTrans='o'><p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p></cfTitle>
<cfKeyw cfLangCode='EN' cfTrans='o'>SrAl2O4:Eu; Dy; Sr4Al14O25:Eu; Dy; color cathodoluminescence; photoluminescence; SrAl2O4:Eu; Dy; Sr4Al14O25:Eu; Dy; catodoluminescență color; fotoluminescenţă</cfKeyw>
<cfAbstr cfLangCode='EN' cfTrans='o'><p>Single-phase SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup> and multiphase {SrAl2O4+Sr4Al14O25}:Eu2+ phosphors, as well as those codoped additionally with Dy3+, are prepared by solid state reaction and combustion synthesis. The codoping of SrAl2O4:Eu2+ with Dy3+ leads to an increase in the afterglow duration from a few minutes up to many hours and makes the afterglow much brighter, which is important in some applications. It is shown that the emission band of the phosphors can be shifted from green to blue-green spectral range by changing the synthesis method. Composite color cathodoluminescence and photoluminescent analysis are applied to control the synthesis process. The presence of different emission centers and their distribution in the studied phosphors is shown. Some of their numerous applications, such as display devices, painting, and biological applications, are shown.</p></cfAbstr>
<cfAbstr cfLangCode='RO' cfTrans='o'><p>Luminoforii monofazici SrAl2O4:Eu2+ și luminoforii multifazici {SrAl2O4+Sr4Al14O25}:Eu2+, precum și cei dopați suplimentar cu Dy3+, au fost obținuți prin reacție &icirc;n fază solidă și sinteză prin combustie. Datorită dopării suplimentare a SrAl2O4:Eu2+ cu Dy3+, postluminescența a crescut de la c&acirc;teva minute la multe ore și a devenit mult mai luminoasă, ceea ce este important &icirc;n unele aplicații. Se arată că banda de emisie a luminoforilor poate fi deplasată de la spectrul verde la cel albastru-verde prin schimbarea metodei de sinteză. Pentru a controla procesul de sinteză, s-au aplicat catodoluminiscența color și analiza fotoluminiscenței. Se demonstrează prezența diferitelor centre de radiație și distribuția lor &icirc;n luminoforii investigați. Sunt prezentate unele dintre numeroasele domenii de aplicații, cum ar fi, dispositive de afișare, pictură și biologie.</p></cfAbstr>
<cfResPubl_Class>
<cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId>
<cfStartDate>2020-10-30T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfResPubl_Class>
<cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId>
<cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId>
<cfStartDate>2020-10-30T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfPers_ResPubl>
<cfPersId>ibn-person-42324</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2020-10-30T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfFedId>
<cfFedIdId>ibn-doi-112702</cfFedIdId>
<cfFedId>10.5281/zenodo.4118682</cfFedId>
<cfStartDate>2020-10-30T24:00:00</cfStartDate>
<cfFedId_Class>
<cfClassId>31d222b4-11e0-434b-b5ae-088119c51189</cfClassId>
<cfClassSchemeId>bccb3266-689d-4740-a039-c96594b4d916</cfClassSchemeId>
</cfFedId_Class>
<cfFedId_Srv>
<cfSrvId>5123451</cfSrvId>
<cfClassId>eda2b2e2-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>5a270628-f593-4ff4-a44a-95660c76e182</cfClassSchemeId>
</cfFedId_Srv>
</cfFedId>
</cfResPubl>
<cfPers>
<cfPersId>ibn-Pers-42324</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-42324-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2020-10-30T24:00:00</cfStartDate>
<cfFamilyNames>Nazarov</cfFamilyNames>
<cfFirstNames>Michael V.</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfSrv>
<cfSrvId>5123451</cfSrvId>
<cfName cfLangCode='en' cfTrans='o'>CrossRef DOI prefix service</cfName>
<cfDescr cfLangCode='en' cfTrans='o'>The service of issuing DOI prefixes to publishers</cfDescr>
<cfKeyw cfLangCode='en' cfTrans='o'>persistent identifier; Digital Object Identifier</cfKeyw>
</cfSrv>
</CERIF>

BibTeX

@article{ibn_112702,
author = {Nazarov, M.V.},
title = {<p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p>},
journal = {Moldavian Journal of the Physical Sciences},
year = {2020},
volume = {19 (1-2)},
pages = {59-88},
month = {Oct},
abstract = {(EN) <p>Single-phase SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup> and multiphase {SrAl2O4+Sr4Al14O25}:Eu2+ phosphors, as well as those codoped additionally with Dy3+, are prepared by solid state reaction and combustion synthesis. The codoping of SrAl2O4:Eu2+ with Dy3+ leads to an increase in the afterglow duration from a few minutes up to many hours and makes the afterglow much brighter, which is important in some applications. It is shown that the emission band of the phosphors can be shifted from green to blue-green spectral range by changing the synthesis method. Composite color cathodoluminescence and photoluminescent analysis are applied to control the synthesis process. The presence of different emission centers and their distribution in the studied phosphors is shown. Some of their numerous applications, such as display devices, painting, and biological applications, are shown.</p>},
abstract = {(RO) <p>Luminoforii monofazici SrAl2O4:Eu2+ și luminoforii multifazici {SrAl2O4+Sr4Al14O25}:Eu2+, precum și cei dopați suplimentar cu Dy3+, au fost obținuți prin reacție &icirc;n fază solidă și sinteză prin combustie. Datorită dopării suplimentare a SrAl2O4:Eu2+ cu Dy3+, postluminescența a crescut de la c&acirc;teva minute la multe ore și a devenit mult mai luminoasă, ceea ce este important &icirc;n unele aplicații. Se arată că banda de emisie a luminoforilor poate fi deplasată de la spectrul verde la cel albastru-verde prin schimbarea metodei de sinteză. Pentru a controla procesul de sinteză, s-au aplicat catodoluminiscența color și analiza fotoluminiscenței. Se demonstrează prezența diferitelor centre de radiație și distribuția lor &icirc;n luminoforii investigați. Sunt prezentate unele dintre numeroasele domenii de aplicații, cum ar fi, dispositive de afișare, pictură și biologie.</p>},
doi = {10.5281/zenodo.4118682},
url = {https://ibn.idsi.md/vizualizare_articol/112702},
keywords = {SrAl2O4:Eu, Dy, Sr4Al14O25:Eu, Dy, color cathodoluminescence, photoluminescence, SrAl2O4:Eu, Dy, Sr4Al14O25:Eu, Dy, catodoluminescență color, fotoluminescenţă}
}

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'>
<identifier identifierType='DOI'>10.5281/zenodo.4118682</identifier>
<creators>
<creator>
<creatorName>Nazarov, M.V.</creatorName>
<affiliation>Institutul de Fizică Aplicată, Moldova, Republica</affiliation>
</creator>
</creators>
<titles>
<title xml:lang='en'><p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p></title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>2020</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1810-648X</relatedIdentifier>
<subjects>
<subject>SrAl2O4:Eu</subject>
<subject>Dy</subject>
<subject>Sr4Al14O25:Eu</subject>
<subject>Dy</subject>
<subject>color cathodoluminescence</subject>
<subject>photoluminescence</subject>
<subject>SrAl2O4:Eu</subject>
<subject>Dy</subject>
<subject>Sr4Al14O25:Eu</subject>
<subject>Dy</subject>
<subject>catodoluminescență color</subject>
<subject>fotoluminescenţă</subject>
<subject schemeURI='http://udcdata.info/' subjectScheme='UDC'>535.37+544</subject>
</subjects>
<dates>
<date dateType='Issued'>2020-10-30</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'><p>Single-phase SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup> and multiphase {SrAl2O4+Sr4Al14O25}:Eu2+ phosphors, as well as those codoped additionally with Dy3+, are prepared by solid state reaction and combustion synthesis. The codoping of SrAl2O4:Eu2+ with Dy3+ leads to an increase in the afterglow duration from a few minutes up to many hours and makes the afterglow much brighter, which is important in some applications. It is shown that the emission band of the phosphors can be shifted from green to blue-green spectral range by changing the synthesis method. Composite color cathodoluminescence and photoluminescent analysis are applied to control the synthesis process. The presence of different emission centers and their distribution in the studied phosphors is shown. Some of their numerous applications, such as display devices, painting, and biological applications, are shown.</p></description>
<description xml:lang='ro' descriptionType='Abstract'><p>Luminoforii monofazici SrAl2O4:Eu2+ și luminoforii multifazici {SrAl2O4+Sr4Al14O25}:Eu2+, precum și cei dopați suplimentar cu Dy3+, au fost obținuți prin reacție &icirc;n fază solidă și sinteză prin combustie. Datorită dopării suplimentare a SrAl2O4:Eu2+ cu Dy3+, postluminescența a crescut de la c&acirc;teva minute la multe ore și a devenit mult mai luminoasă, ceea ce este important &icirc;n unele aplicații. Se arată că banda de emisie a luminoforilor poate fi deplasată de la spectrul verde la cel albastru-verde prin schimbarea metodei de sinteză. Pentru a controla procesul de sinteză, s-au aplicat catodoluminiscența color și analiza fotoluminiscenței. Se demonstrează prezența diferitelor centre de radiație și distribuția lor &icirc;n luminoforii investigați. Sunt prezentate unele dintre numeroasele domenii de aplicații, cum ar fi, dispositive de afișare, pictură și biologie.</p></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>Nazarov, M.V.</dc:creator>
<dc:date>2020-10-30</dc:date>
<dc:description xml:lang='en'><p>Single-phase SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup> and multiphase {SrAl2O4+Sr4Al14O25}:Eu2+ phosphors, as well as those codoped additionally with Dy3+, are prepared by solid state reaction and combustion synthesis. The codoping of SrAl2O4:Eu2+ with Dy3+ leads to an increase in the afterglow duration from a few minutes up to many hours and makes the afterglow much brighter, which is important in some applications. It is shown that the emission band of the phosphors can be shifted from green to blue-green spectral range by changing the synthesis method. Composite color cathodoluminescence and photoluminescent analysis are applied to control the synthesis process. The presence of different emission centers and their distribution in the studied phosphors is shown. Some of their numerous applications, such as display devices, painting, and biological applications, are shown.</p></dc:description>
<dc:description xml:lang='ro'><p>Luminoforii monofazici SrAl2O4:Eu2+ și luminoforii multifazici {SrAl2O4+Sr4Al14O25}:Eu2+, precum și cei dopați suplimentar cu Dy3+, au fost obținuți prin reacție &icirc;n fază solidă și sinteză prin combustie. Datorită dopării suplimentare a SrAl2O4:Eu2+ cu Dy3+, postluminescența a crescut de la c&acirc;teva minute la multe ore și a devenit mult mai luminoasă, ceea ce este important &icirc;n unele aplicații. Se arată că banda de emisie a luminoforilor poate fi deplasată de la spectrul verde la cel albastru-verde prin schimbarea metodei de sinteză. Pentru a controla procesul de sinteză, s-au aplicat catodoluminiscența color și analiza fotoluminiscenței. Se demonstrează prezența diferitelor centre de radiație și distribuția lor &icirc;n luminoforii investigați. Sunt prezentate unele dintre numeroasele domenii de aplicații, cum ar fi, dispositive de afișare, pictură și biologie.</p></dc:description>
<dc:identifier>10.5281/zenodo.4118682</dc:identifier>
<dc:source>Moldavian Journal of the Physical Sciences 19 (1-2) 59-88</dc:source>
<dc:subject>SrAl2O4:Eu</dc:subject>
<dc:subject>Dy</dc:subject>
<dc:subject>Sr4Al14O25:Eu</dc:subject>
<dc:subject>Dy</dc:subject>
<dc:subject>color cathodoluminescence</dc:subject>
<dc:subject>photoluminescence</dc:subject>
<dc:subject>SrAl2O4:Eu</dc:subject>
<dc:subject>Dy</dc:subject>
<dc:subject>Sr4Al14O25:Eu</dc:subject>
<dc:subject>Dy</dc:subject>
<dc:subject>catodoluminescență color</dc:subject>
<dc:subject>fotoluminescenţă</dc:subject>
<dc:title><p>SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup>: Synthesis, luminescence, properties, and application</p></dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
</oai_dc:dc>

        

CC BY

Files

Download PDF

“ ... ”

SM ISO690:2012

NAZAROV, Michael V.. SrAl2O4:Eu2+,Dy3+: Synthesis, luminescence, properties, and application. In: Moldavian Journal of the Physical Sciences. 2020, nr. 1-2(19), pp. 59-88. ISSN 1810-648X.

Views & Downloads

  • Views 552
  • Downloads 370

Archives

  • 2023 (8)
  • 2022 (11)
  • 2021 (17)
  • 2020 (8)
  • 2019 (15)
  • 2018 (26)
  • 2017 (19)
  • 2016 (33)
  • 2015 (28)
  • 2014 (28)
  • 2013 (41)
  • 2012 (44)
  • 2011 (48)
  • 2010 (48)
  • 2009 (60)
  • 2008 (67)
  • 2007 (37)
  • 2006 (52)
  • 2005 (68)

Keywords

  • SrAl2O4:Eu
  • Dy
  • Sr4Al14O25:Eu
  • Dy
  • color cathodoluminescence
  • photoluminescence
  • SrAl2O4:Eu
  • Dy
  • Sr4Al14O25:Eu
  • Dy
  • catodoluminescență color
  • fotoluminescenţă
Logo Logo

GHITU INSTITUTE OF ELECTRONIC
ENGINEERING AND NANOTECHNOLOGIES
INSTITUTE OF APPLIED PHYSICS
STATE UNIVERSITY OF MOLDOVA
PHYSICAL SOCIETY OF MOLDOVA

Contact Info

You can contact us in one of the following ways

  • Email: mjps@nanotech.md
  • Phone: +(373 22) 739060, +(373 22) 737092

© Copyright 2026

  • Developed by Morari Constantin