Characterization of Zn0.95-xBexMn0.05Se mixed crystals by photoluminescence and contactless electroreflectance

Dumchenko Dumitru; Huang Chen-Tai; Huang Ying-Sheng; Firszt Franciszek; Łȩgowski Stanisław; Meczynska Hanna; Zakrzewski Jacek; Tiong Kwong-Kaw

Conţinutul numărului revistei

Articolul precedent

Articolul urmator

SM ISO690:2012

DUMCHENKO, Dumitru, HUANG, Chen-Tai, HUANG, Ying-Sheng, FIRSZT, Franciszek, ŁȨGOWSKI, Stanisław, MECZYNSKA, Hanna, ZAKRZEWSKI, Jacek, TIONG, Kwong-Kaw. Characterization of Zn0.95-xBexMn0.05Se mixed crystals by photoluminescence and contactless electroreflectance. In: Physica Status Solidi (C) Current Topics in Solid State Physics, 2010, vol. 7, pp. 1460-1462. ISSN 1862-6351. DOI: https://doi.org/10.1002/pssc.200983160

EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core

Physica Status Solidi (C) Current Topics in Solid State Physics

Volumul 7 / 2010 / ISSN 1862-6351 /ISSNe 1610-1642

Characterization of Zn_0.95-xBe_xMn_0.05Se mixed crystals by photoluminescence and contactless electroreflectance

DOI:https://doi.org/10.1002/pssc.200983160

Pag. 1460-1462

Dumchenko Dumitru¹, Huang Chen-Tai¹, Huang Ying-Sheng¹, Firszt Franciszek², Łȩgowski Stanisław³, Meczynska Hanna³, Zakrzewski Jacek³, Tiong Kwong-Kaw⁴

¹ National Taiwan University of Science and Technology, Taipei,
² Nicolaus Copernicus University,
³ Institute of Physics, N. Copernicus University,
⁴ National Taiwan Ocean University, Keelung

Disponibil în IBN: 27 octombrie 2023

Descarcă PDF

Rezumat

Temperature-dependent photoluminescence (PL) and contactless electroreflectance (CER) measurements of Zn_0.95-xBe _xMn_0.05Se mixed crystals with different Be content (0 ≤ x ≤ 0.26) grown by the modified high pressure Bridgman method has been carried out in the temperature range 15-300 K. The peak positions of band-edge exciton features in the PL spectra are slightly shifted towards lower energies as compared to the corresponding transition energies obtained from CER data. The observed increases of the CER-PL shift with the increasing of Be content are explained by the increasing compositional disorder causing the smearing of the band-edge energies. The excitonic line broadening for the samples with larger Be/Zn ratio are attributed in part to the alloy scattering effects and also to the poorer crystalline quality of the samples with higher content of Be.

Cuvinte-cheie
Excitons, Growth from melts, photoluminescence, reflectivity, ZnBeMnSe

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-189277</cfResPublId>
<cfResPublDate>2010-06-01</cfResPublDate>
<cfStartPage>1460</cfStartPage>
<cfISSN>1862-6351</cfISSN>
<cfURI>https://ibn.idsi.md/ro/vizualizare_articol/189277</cfURI>
<cfTitle cfLangCode='EN' cfTrans='o'>Characterization of Zn0.95-xBexMn0.05Se mixed crystals by photoluminescence and contactless electroreflectance</cfTitle>
<cfKeyw cfLangCode='EN' cfTrans='o'>Excitons; Growth from melts; photoluminescence; reflectivity; ZnBeMnSe</cfKeyw>
<cfAbstr cfLangCode='EN' cfTrans='o'><p>Temperature-dependent photoluminescence (PL) and contactless electroreflectance (CER) measurements of Zn<sub>0.95-x</sub>Be&nbsp;<sub>x</sub>Mn<sub>0.05</sub>Se mixed crystals with different Be content (0 &le; x &le; 0.26) grown by the modified high pressure Bridgman method has been carried out in the temperature range 15-300 K. The peak positions of band-edge exciton features in the PL spectra are slightly shifted towards lower energies as compared to the corresponding transition energies obtained from CER data. The observed increases of the CER-PL shift with the increasing of Be content are explained by the increasing compositional disorder causing the smearing of the band-edge energies. The excitonic line broadening for the samples with larger Be/Zn ratio are attributed in part to the alloy scattering effects and also to the poorer crystalline quality of the samples with higher content of Be.&nbsp;</p></cfAbstr>
<cfResPubl_Class>
<cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId>
<cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfResPubl_Class>
<cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId>
<cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfResPubl_Class>
<cfPers_ResPubl>
<cfPersId>ibn-person-20051</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-112782</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-20052</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-35157</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-112783</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-112784</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-112785</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfPers_ResPubl>
<cfPersId>ibn-person-20054</cfPersId>
<cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId>
<cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
</cfPers_ResPubl>
<cfFedId>
<cfFedIdId>ibn-doi-189277</cfFedIdId>
<cfFedId>10.1002/pssc.200983160</cfFedId>
<cfStartDate>2010-06-01T24:00:00</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-20051</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-20051-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Dumchenko</cfFamilyNames>
<cfFirstNames>Dumitru</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-112782</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-112782-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Huang</cfFamilyNames>
<cfFirstNames>Chen-Tai</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-20052</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-20052-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Huang</cfFamilyNames>
<cfFirstNames>Ying-Sheng</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-35157</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-35157-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Firszt</cfFamilyNames>
<cfFirstNames>Franciszek</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-112783</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-112783-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Łȩgowski</cfFamilyNames>
<cfFirstNames>Stanisław</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-112784</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-112784-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Meczynska</cfFamilyNames>
<cfFirstNames>Hanna</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-112785</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-112785-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Zakrzewski</cfFamilyNames>
<cfFirstNames>Jacek</cfFirstNames>
</cfPersName_Pers>
</cfPers>
<cfPers>
<cfPersId>ibn-Pers-20054</cfPersId>
<cfPersName_Pers>
<cfPersNameId>ibn-PersName-20054-3</cfPersNameId>
<cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId>
<cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId>
<cfStartDate>2010-06-01T24:00:00</cfStartDate>
<cfFamilyNames>Tiong</cfFamilyNames>
<cfFirstNames>Kwong-Kaw</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>