Synthesis and characterization of Mn doped ZnCdS core shell nanostructures QDs using a chemical precipitation route

Simple item page
dc.citation.epage020057-4en_US
dc.citation.spage020057-1en_US
dc.citation.volumeNumber1724en_US
dc.contributor.authorKaur, M.en_US
dc.contributor.authorPandey, O. P.en_US
dc.contributor.authorSharma, Manojen_US
dc.date.accessioned2018-04-12T11:41:57Z
dc.date.available2018-04-12T11:41:57Z
dc.date.issued2016en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWith advancement in time, researchers has drawn great attention in the synthesis and characterization of mono dispersed alloyed nanocomposites of II-VI compounds. Ternary semiconductor alloyed ZnCdS quantum dots (QD's) exhibit properties intermediate between those of ZnS and CdS. It shows high absorption coefficients, a composition tunable and size tunable band gap. Moreover, ZnCdS alloyed NC's display unique composition dependent properties distinct from those of their bulk counterparts. The most striking feature of the alloyed NC's nanocrystals is their unusual long time stability in emission wavelength. ZnCdS alloyed QD's at room temperature has been synthesized using chemical precipitation method. Undoped and Mn2+ doped ZnCdS QDs have been synthesized and studied. UV-visible absorption spectrum shows absorbance in the visible region and photoluminescence (PL) emission spectra of the doped ZnCdS QD's shows orange emission in comparison to weak blue emission from undoped QDs. The crystallite size is calculated from the XRD patterns. The experimental results indicate that this easy synthesis route would prove a versatile approach for the preparation of doped and undoped ZnCdS QD's.en_US
dc.identifier.doi10.1063/1.4945177en_US
dc.identifier.isbn9780735413719
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/11693/37493
dc.language.isoEnglishen_US
dc.publisherAIPen_US
dc.relation.isversionofhttp://dx.doi.org/10.1063/1.4945177en_US
dc.source.titleAIP Conference Proceedingsen_US
dc.subjectChemical precipitationen_US
dc.subjectPhotoluminescenceen_US
dc.subjectTernary semiconductoren_US
dc.titleSynthesis and characterization of Mn doped ZnCdS core shell nanostructures QDs using a chemical precipitation routeen_US
dc.typeConference Paperen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Synthesis and characterization of Mn doped ZnCdS core shell nanostructures QDs using a chemical precipitation route.pdf
Size:
242.2 KB
Format:
Adobe Portable Document Format
Description:
Full printable version
Download
Collections
Institute of Materials Science and Nanotechnology (UNAM)