Cathodoluminescence and X-Ray Luminescence of ZnIn2S4 and CdGa2S4 Single Crystals

Aramă Efim; Pîntea Valentina; Shemyakova Tatiana

Articolul precedent

Articolul urmator

296

Ultima descărcare din IBN:
2022-01-16 17:51

SM ISO690:2012

ARAMĂ, Efim, PÎNTEA, Valentina, SHEMYAKOVA, Tatiana. Cathodoluminescence and X-Ray Luminescence of ZnIn2S4 and CdGa2S4 Single Crystals. In: Nanotechnologies and Biomedical Engineering, Ed. 5, 3-5 noiembrie 2021, Chişinău. Chişinău: Pontos, 2021, Ediția 5, p. 97. ISBN 978-9975-72-592-7.

EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core

Nanotechnologies and Biomedical Engineering
Ediția 5, 2021

Conferința "Nanotechnologies and Biomedical Engineering"
5, Chişinău, Moldova, 3-5 noiembrie 2021

Cathodoluminescence and X-Ray Luminescence of ZnIn2S4 and CdGa2S4 Single Crystals

Pag. 97-97

Aramă Efim¹, Pîntea Valentina², Shemyakova Tatiana³

¹ ”Nicolae Testemițanu” State University of Medicine and Pharmacy,
² Technical University of Moldova,
³ Institute of Applied Physics

Disponibil în IBN: 18 noiembrie 2021

Descarcă PDF

Rezumat

Zinc thioindate and gallium thiogallate single crystals were grown by a chemical vapor transport method. The cathodoluminescence and X-ray luminescence spectra of ZnIn2S4 and CdGa2S4 single crystals were studied. From cathodoluminescence spectra of ZnIn2S4 at low temperatures the forbidden gap width of (2.96 ± 0.02) eV at 80 K and optical depth of the deep acceptor level EA = (EV + 0.30) eV were determined. In the X-ray luminescence spectra of CdGa2S4 a single emission band is observed with an energy maximum at 2.14 eV and a slope within the high-energy range at approximately 2.34 eV identified as optical transitions of donor-acceptor type.

Cerif XML Export

<?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-142590</cfResPublId>
<cfResPublDate>2021</cfResPublDate>
<cfVol>Ediția 5</cfVol>
<cfStartPage>97</cfStartPage>
<cfISBN>978-9975-72-592-7</cfISBN>
<cfURI>https://ibn.idsi.md/ro/vizualizare_articol/142590</cfURI>
<cfTitle cfLangCode='EN' cfTrans='o'>Cathodoluminescence and X-Ray Luminescence of ZnIn2S4 and CdGa2S4 Single Crystals</cfTitle>
<cfAbstr cfLangCode='EN' cfTrans='o'><p>Zinc thioindate and gallium thiogallate single crystals were grown by a chemical vapor transport method. The cathodoluminescence and X-ray luminescence spectra of ZnIn2S4 and CdGa2S4 single crystals were studied. From cathodoluminescence spectra of ZnIn2S4 at low temperatures the forbidden gap width of (2.96 &plusmn; 0.02) eV at 80 K and optical depth of the deep acceptor level EA = (EV + 0.30) eV were determined. In the X-ray luminescence spectra of CdGa2S4 a single emission band is observed with an energy maximum at 2.14 eV and a slope within the high-energy range at approximately 2.34 eV identified as optical transitions of donor-acceptor type.</p></cfAbstr>
<cfResPubl_Class>
<cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfResPubl_Class>
<cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId>
<cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfPers_ResPubl>
<cfPersId>ibn-person-1087</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-18420</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-1065</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
</cfPers_ResPubl>
</cfResPubl>
<cfPers>
<cfPersId>ibn-Pers-1087</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-1087-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
<cfFamilyNames>Арама</cfFamilyNames>
<cfFirstNames>E.</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-18420</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-18420-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
<cfFamilyNames>Pîntea</cfFamilyNames>
<cfFirstNames>Valentina</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-1065</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-1065-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2021T24:00:00</cfStartDate>
<cfFamilyNames>Shemyakova</cfFamilyNames>
<cfFirstNames>Tatiana</cfFirstNames>
<cfFamilyNames>Șemeacova</cfFamilyNames>
<cfFirstNames>Tatiana</cfFirstNames>
<cfFamilyNames>Шемякова </cfFamilyNames>
<cfFirstNames>Т.</cfFirstNames>
</cfPersName_Pers>
</cfPers>
</CERIF>