Dy doped BiFeO$_3$ : A Bulk Ceramic with Improved Multiferroic Properties Compared to Nano Counterparts
Ceramics International 43 (2017) 9191-9199 The synthesis as well as structural, multiferroic and optical characterization of Dy doped BiFeO$_3$ multiferroic ceramic are presented. Bulk polycrystalline Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample is synthesized by solid state reaction, while their nano counter...
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| creator | Chowdhurya, Sayeed Shafayet Kamal, Abu Hena Mostafa Hossain, Rana Hasan, Mehedi Islam, Md. Fakhrul Ahmmad, Bashir Basith, M. A |
| description | Ceramics International 43 (2017) 9191-9199 The synthesis as well as structural, multiferroic and optical
characterization of Dy doped BiFeO$_3$ multiferroic ceramic are presented. Bulk
polycrystalline Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample is synthesized by solid
state reaction, while their nano counterparts are prepared using ultrasonic
probe sonication technique. Significant improvement of phase purity in the as
synthesized samples is observed after the doping of Dy both in bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample and corresponding nanoparticles as evidenced
from Rietveld refinement. Magnetization measurements using SQUID magnetometer
exhibit enhanced magnetic properties for Dy doped bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to their nanostructured
counterparts as well as undoped BiFeO$_3$. Within the applied field range,
saturation polarization is observed for Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ bulk
ceramic only. As a result, intrinsic ferroelectric behavior is obtained just
for this sample. Optical bandgap measurements reveal lower bandgap for Dy doped
bulk Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to that of corresponding
nanoparticles and undoped BiFeO$_3$. The outcome of this investigation
demonstrates the potential of Dy as a doping element in BiFeO$_3$ that provides
a bulk ceramic material with improved multiferroic and optical properties
compared to those of corresponding nanoparticles which involve rigorous
synthesis procedure. |
| doi_str_mv | 10.48550/arxiv.1706.10226 |
| format | Article |
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characterization of Dy doped BiFeO$_3$ multiferroic ceramic are presented. Bulk
polycrystalline Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample is synthesized by solid
state reaction, while their nano counterparts are prepared using ultrasonic
probe sonication technique. Significant improvement of phase purity in the as
synthesized samples is observed after the doping of Dy both in bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample and corresponding nanoparticles as evidenced
from Rietveld refinement. Magnetization measurements using SQUID magnetometer
exhibit enhanced magnetic properties for Dy doped bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to their nanostructured
counterparts as well as undoped BiFeO$_3$. Within the applied field range,
saturation polarization is observed for Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ bulk
ceramic only. As a result, intrinsic ferroelectric behavior is obtained just
for this sample. Optical bandgap measurements reveal lower bandgap for Dy doped
bulk Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to that of corresponding
nanoparticles and undoped BiFeO$_3$. The outcome of this investigation
demonstrates the potential of Dy as a doping element in BiFeO$_3$ that provides
a bulk ceramic material with improved multiferroic and optical properties
compared to those of corresponding nanoparticles which involve rigorous
synthesis procedure.</description><identifier>DOI: 10.48550/arxiv.1706.10226</identifier><language>eng</language><subject>Physics - Mesoscale and Nanoscale Physics</subject><creationdate>2017-06</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1706.10226$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1016/j.ceramint.2017.04.072$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.1706.10226$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Chowdhurya, Sayeed Shafayet</creatorcontrib><creatorcontrib>Kamal, Abu Hena Mostafa</creatorcontrib><creatorcontrib>Hossain, Rana</creatorcontrib><creatorcontrib>Hasan, Mehedi</creatorcontrib><creatorcontrib>Islam, Md. Fakhrul</creatorcontrib><creatorcontrib>Ahmmad, Bashir</creatorcontrib><creatorcontrib>Basith, M. A</creatorcontrib><title>Dy doped BiFeO$_3$ : A Bulk Ceramic with Improved Multiferroic Properties Compared to Nano Counterparts</title><description>Ceramics International 43 (2017) 9191-9199 The synthesis as well as structural, multiferroic and optical
characterization of Dy doped BiFeO$_3$ multiferroic ceramic are presented. Bulk
polycrystalline Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample is synthesized by solid
state reaction, while their nano counterparts are prepared using ultrasonic
probe sonication technique. Significant improvement of phase purity in the as
synthesized samples is observed after the doping of Dy both in bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample and corresponding nanoparticles as evidenced
from Rietveld refinement. Magnetization measurements using SQUID magnetometer
exhibit enhanced magnetic properties for Dy doped bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to their nanostructured
counterparts as well as undoped BiFeO$_3$. Within the applied field range,
saturation polarization is observed for Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ bulk
ceramic only. As a result, intrinsic ferroelectric behavior is obtained just
for this sample. Optical bandgap measurements reveal lower bandgap for Dy doped
bulk Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to that of corresponding
nanoparticles and undoped BiFeO$_3$. The outcome of this investigation
demonstrates the potential of Dy as a doping element in BiFeO$_3$ that provides
a bulk ceramic material with improved multiferroic and optical properties
compared to those of corresponding nanoparticles which involve rigorous
synthesis procedure.</description><subject>Physics - Mesoscale and Nanoscale Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqFjj0PgjAURbs4GPUHOPkGVrGAoHETlOjgx-DeNFK0EWjzKCj_3mrcnW5y77nJIWTsUXe-DEM64_iSrestaOR61PejPrltOsiUFhnEMhUnhwUOrGANcVM8IBHIS3mFpzR32JcaVWvBQ1MYmQtEZacz2jMaKWpIVKk5WsAoOPJK2aKpjEBbmnpIejkvajH65YBM0u0l2U2_SkyjLDl27KPGvmrBf-INNOpDcw</recordid><startdate>20170630</startdate><enddate>20170630</enddate><creator>Chowdhurya, Sayeed Shafayet</creator><creator>Kamal, Abu Hena Mostafa</creator><creator>Hossain, Rana</creator><creator>Hasan, Mehedi</creator><creator>Islam, Md. Fakhrul</creator><creator>Ahmmad, Bashir</creator><creator>Basith, M. A</creator><scope>GOX</scope></search><sort><creationdate>20170630</creationdate><title>Dy doped BiFeO$_3$ : A Bulk Ceramic with Improved Multiferroic Properties Compared to Nano Counterparts</title><author>Chowdhurya, Sayeed Shafayet ; Kamal, Abu Hena Mostafa ; Hossain, Rana ; Hasan, Mehedi ; Islam, Md. Fakhrul ; Ahmmad, Bashir ; Basith, M. A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_1706_102263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Physics - Mesoscale and Nanoscale Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Chowdhurya, Sayeed Shafayet</creatorcontrib><creatorcontrib>Kamal, Abu Hena Mostafa</creatorcontrib><creatorcontrib>Hossain, Rana</creatorcontrib><creatorcontrib>Hasan, Mehedi</creatorcontrib><creatorcontrib>Islam, Md. Fakhrul</creatorcontrib><creatorcontrib>Ahmmad, Bashir</creatorcontrib><creatorcontrib>Basith, M. A</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chowdhurya, Sayeed Shafayet</au><au>Kamal, Abu Hena Mostafa</au><au>Hossain, Rana</au><au>Hasan, Mehedi</au><au>Islam, Md. Fakhrul</au><au>Ahmmad, Bashir</au><au>Basith, M. A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dy doped BiFeO$_3$ : A Bulk Ceramic with Improved Multiferroic Properties Compared to Nano Counterparts</atitle><date>2017-06-30</date><risdate>2017</risdate><abstract>Ceramics International 43 (2017) 9191-9199 The synthesis as well as structural, multiferroic and optical
characterization of Dy doped BiFeO$_3$ multiferroic ceramic are presented. Bulk
polycrystalline Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample is synthesized by solid
state reaction, while their nano counterparts are prepared using ultrasonic
probe sonication technique. Significant improvement of phase purity in the as
synthesized samples is observed after the doping of Dy both in bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ sample and corresponding nanoparticles as evidenced
from Rietveld refinement. Magnetization measurements using SQUID magnetometer
exhibit enhanced magnetic properties for Dy doped bulk
Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to their nanostructured
counterparts as well as undoped BiFeO$_3$. Within the applied field range,
saturation polarization is observed for Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ bulk
ceramic only. As a result, intrinsic ferroelectric behavior is obtained just
for this sample. Optical bandgap measurements reveal lower bandgap for Dy doped
bulk Bi$_{0.9}$Dy$_{0.1}$FeO$_3$ ceramic compared to that of corresponding
nanoparticles and undoped BiFeO$_3$. The outcome of this investigation
demonstrates the potential of Dy as a doping element in BiFeO$_3$ that provides
a bulk ceramic material with improved multiferroic and optical properties
compared to those of corresponding nanoparticles which involve rigorous
synthesis procedure.</abstract><doi>10.48550/arxiv.1706.10226</doi><oa>free_for_read</oa></addata></record> |
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| title | Dy doped BiFeO$_3$ : A Bulk Ceramic with Improved Multiferroic Properties Compared to Nano Counterparts |
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