Role of dysprosium doping concentration on structural deformation of zinc oxide nanoparticles
A small change in crystal structural leads towards a significant improvement in absorption, emission, magnetic nature and electrical properties of ZnO. The present work focuses on studying of Dy+3 doping on structural parameters and absorption analysis of ZnO nanoparticles. Different concentrations...
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| Veröffentlicht in: | Physica. B, Condensed matter Condensed matter, 2021-11, Vol.621, p.413313, Article 413313 |
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| creator | kumar, Pawan Chauhan, Vaibhav Panday, Praveen C. |
| description | A small change in crystal structural leads towards a significant improvement in absorption, emission, magnetic nature and electrical properties of ZnO. The present work focuses on studying of Dy+3 doping on structural parameters and absorption analysis of ZnO nanoparticles. Different concentrations of Dy (0–3%) doped ZnO nanoparticles have been synthesized by co-precipitation method without any impurity phase to analyze the role of dysprosium doping concentration on HCP structure of ZnO nanoparticles. We observed variation in structural parameters indicating small deformation due to Dy doping. Absorption spectra specify a slight variation in optical bandgap caused by doping Dy+3. The FTIR peak at 600 cm−1 confirms the ZnO HCP structure. The Dy doping results a wave number shift towards the higher side. The change in wave number is due to atomic mass difference. The study indicates a correlation between variation in absorption spectra and structural deformation.
•Dy(0-3%) doped ZnO prepared by coprecipitation without any impurity phase.•Rietveld refinement indicate slight deformation in crystal structure.•UV region absorption increases due to increase in Dy induced defects.•FTIR analysis confirms the substitution of Dy by wavenumber variation. |
| doi_str_mv | 10.1016/j.physb.2021.413313 |
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•Dy(0-3%) doped ZnO prepared by coprecipitation without any impurity phase.•Rietveld refinement indicate slight deformation in crystal structure.•UV region absorption increases due to increase in Dy induced defects.•FTIR analysis confirms the substitution of Dy by wavenumber variation.</description><identifier>ISSN: 0921-4526</identifier><identifier>EISSN: 1873-2135</identifier><identifier>DOI: 10.1016/j.physb.2021.413313</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Absorption spectra ; Atomic properties ; Chemical synthesis ; Coprecipitation synthesis ; Crystal structure ; Deformation ; Doping ; Dy+3 doped ZnO ; Dysprosium ; Electrical properties ; FTIR analysis ; Magnetic properties ; Nanoparticles ; Parameters ; Semiconductor doping ; Structural analysis ; Wavelengths ; Zinc oxide ; Zinc oxides</subject><ispartof>Physica. B, Condensed matter, 2021-11, Vol.621, p.413313, Article 413313</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright Elsevier BV Nov 15, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c331t-ae455364e7fd86f28d84f012f7b2a05051ff3a331714e2ad171b5d36cdc30d2f3</citedby><cites>FETCH-LOGICAL-c331t-ae455364e7fd86f28d84f012f7b2a05051ff3a331714e2ad171b5d36cdc30d2f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921452621004853$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>kumar, Pawan</creatorcontrib><creatorcontrib>Chauhan, Vaibhav</creatorcontrib><creatorcontrib>Panday, Praveen C.</creatorcontrib><title>Role of dysprosium doping concentration on structural deformation of zinc oxide nanoparticles</title><title>Physica. B, Condensed matter</title><description>A small change in crystal structural leads towards a significant improvement in absorption, emission, magnetic nature and electrical properties of ZnO. The present work focuses on studying of Dy+3 doping on structural parameters and absorption analysis of ZnO nanoparticles. Different concentrations of Dy (0–3%) doped ZnO nanoparticles have been synthesized by co-precipitation method without any impurity phase to analyze the role of dysprosium doping concentration on HCP structure of ZnO nanoparticles. We observed variation in structural parameters indicating small deformation due to Dy doping. Absorption spectra specify a slight variation in optical bandgap caused by doping Dy+3. The FTIR peak at 600 cm−1 confirms the ZnO HCP structure. The Dy doping results a wave number shift towards the higher side. The change in wave number is due to atomic mass difference. The study indicates a correlation between variation in absorption spectra and structural deformation.
•Dy(0-3%) doped ZnO prepared by coprecipitation without any impurity phase.•Rietveld refinement indicate slight deformation in crystal structure.•UV region absorption increases due to increase in Dy induced defects.•FTIR analysis confirms the substitution of Dy by wavenumber variation.</description><subject>Absorption spectra</subject><subject>Atomic properties</subject><subject>Chemical synthesis</subject><subject>Coprecipitation synthesis</subject><subject>Crystal structure</subject><subject>Deformation</subject><subject>Doping</subject><subject>Dy+3 doped ZnO</subject><subject>Dysprosium</subject><subject>Electrical properties</subject><subject>FTIR analysis</subject><subject>Magnetic properties</subject><subject>Nanoparticles</subject><subject>Parameters</subject><subject>Semiconductor doping</subject><subject>Structural analysis</subject><subject>Wavelengths</subject><subject>Zinc oxide</subject><subject>Zinc oxides</subject><issn>0921-4526</issn><issn>1873-2135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLxDAUhYMoOI7-AjcB1x1zk6btLFzI4AsGBNGlhEwemtJpapKK4683Y10bAmeRc3Lv-RA6B7IAAtVluxjed3GzoITCogTGgB2gGTQ1KygwfohmZEmhKDmtjtFJjC3JB2qYodcn3xnsLda7OAQf3bjF2g-uf8PK98r0KcjkfI_zjSmMKo1Bdlgb68P278Xib9cr7L-cNriXvR9kSE51Jp6iIyu7aM7-dI5ebm-eV_fF-vHuYXW9LlReNRXSlJyzqjS11U1laaOb0hKgtt5QSTjhYC2T2VpDaajUWTdcs0ppxYimls3RxfRvrvAxmphE68fQ55GC8iWUS6gbll1scqlcNAZjxRDcVoadACL2HEUrfjmKPUcxccypqyllcoFPZ4KIypmMRrtgVBLau3_zPxHlfi0</recordid><startdate>20211115</startdate><enddate>20211115</enddate><creator>kumar, Pawan</creator><creator>Chauhan, Vaibhav</creator><creator>Panday, Praveen C.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20211115</creationdate><title>Role of dysprosium doping concentration on structural deformation of zinc oxide nanoparticles</title><author>kumar, Pawan ; Chauhan, Vaibhav ; Panday, Praveen C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-ae455364e7fd86f28d84f012f7b2a05051ff3a331714e2ad171b5d36cdc30d2f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Absorption spectra</topic><topic>Atomic properties</topic><topic>Chemical synthesis</topic><topic>Coprecipitation synthesis</topic><topic>Crystal structure</topic><topic>Deformation</topic><topic>Doping</topic><topic>Dy+3 doped ZnO</topic><topic>Dysprosium</topic><topic>Electrical properties</topic><topic>FTIR analysis</topic><topic>Magnetic properties</topic><topic>Nanoparticles</topic><topic>Parameters</topic><topic>Semiconductor doping</topic><topic>Structural analysis</topic><topic>Wavelengths</topic><topic>Zinc oxide</topic><topic>Zinc oxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>kumar, Pawan</creatorcontrib><creatorcontrib>Chauhan, Vaibhav</creatorcontrib><creatorcontrib>Panday, Praveen C.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>kumar, Pawan</au><au>Chauhan, Vaibhav</au><au>Panday, Praveen C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Role of dysprosium doping concentration on structural deformation of zinc oxide nanoparticles</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2021-11-15</date><risdate>2021</risdate><volume>621</volume><spage>413313</spage><pages>413313-</pages><artnum>413313</artnum><issn>0921-4526</issn><eissn>1873-2135</eissn><abstract>A small change in crystal structural leads towards a significant improvement in absorption, emission, magnetic nature and electrical properties of ZnO. The present work focuses on studying of Dy+3 doping on structural parameters and absorption analysis of ZnO nanoparticles. Different concentrations of Dy (0–3%) doped ZnO nanoparticles have been synthesized by co-precipitation method without any impurity phase to analyze the role of dysprosium doping concentration on HCP structure of ZnO nanoparticles. We observed variation in structural parameters indicating small deformation due to Dy doping. Absorption spectra specify a slight variation in optical bandgap caused by doping Dy+3. The FTIR peak at 600 cm−1 confirms the ZnO HCP structure. The Dy doping results a wave number shift towards the higher side. The change in wave number is due to atomic mass difference. The study indicates a correlation between variation in absorption spectra and structural deformation.
•Dy(0-3%) doped ZnO prepared by coprecipitation without any impurity phase.•Rietveld refinement indicate slight deformation in crystal structure.•UV region absorption increases due to increase in Dy induced defects.•FTIR analysis confirms the substitution of Dy by wavenumber variation.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physb.2021.413313</doi></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Absorption spectra Atomic properties Chemical synthesis Coprecipitation synthesis Crystal structure Deformation Doping Dy+3 doped ZnO Dysprosium Electrical properties FTIR analysis Magnetic properties Nanoparticles Parameters Semiconductor doping Structural analysis Wavelengths Zinc oxide Zinc oxides |
| title | Role of dysprosium doping concentration on structural deformation of zinc oxide nanoparticles |
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