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<identifier identifierType='DOI'>10.1002/pssc.200983160</identifier>
<creators>
<creator>
<creatorName>Dumcenco, D.O.</creatorName>
<affiliation>National Taiwan University of Science and Technology, Taipei, China</affiliation>
</creator>
<creator>
<creatorName>Huang, C.</creatorName>
<affiliation>National Taiwan University of Science and Technology, Taipei, China</affiliation>
</creator>
<creator>
<creatorName>Huang, Y.</creatorName>
<affiliation>National Taiwan University of Science and Technology, Taipei, China</affiliation>
</creator>
<creator>
<creatorName>Firszt, F.</creatorName>
<affiliation>Nicolaus Copernicus University, Polonia</affiliation>
</creator>
<creator>
<creatorName>Legowski, S.</creatorName>
<affiliation>Institute of Physics, N. Copernicus University, Polonia</affiliation>
</creator>
<creator>
<creatorName>Meczynska, H.</creatorName>
<affiliation>Institute of Physics, N. Copernicus University, Polonia</affiliation>
</creator>
<creator>
<creatorName>Zakrzewski, J.</creatorName>
<affiliation>Institute of Physics, N. Copernicus University, Polonia</affiliation>
</creator>
<creator>
<creatorName>Tiong, K.</creatorName>
<affiliation>Universitatea Națională Oceanică din Taiwan, Keelung, China</affiliation>
</creator>
</creators>
<titles>
<title xml:lang='en'>Characterization of Zn0.95-xBexMn0.05Se mixed crystals by photoluminescence and contactless electroreflectance</title>
</titles>
<publisher>Instrumentul Bibliometric National</publisher>
<publicationYear>2010</publicationYear>
<relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1862-6351</relatedIdentifier>
<subjects>
<subject>Excitons</subject>
<subject>Growth from melts</subject>
<subject>photoluminescence</subject>
<subject>reflectivity</subject>
<subject>ZnBeMnSe</subject>
</subjects>
<dates>
<date dateType='Issued'>2010-06-01</date>
</dates>
<resourceType resourceTypeGeneral='Text'>Journal article</resourceType>
<descriptions>
<description xml:lang='en' descriptionType='Abstract'><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></description>
</descriptions>
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<format>application/pdf</format>
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</resource>