The crystal structure, refinement and dielectric properties of Ba and Mn substituted bismuth ferrite
The effect of Ba and Mnsubstitution on the crystal structure and dielectric properties of BiFeO3 has been studied using X-ray diffraction at room temperature, Rietveld refinement and dielectric properties measurements technique. Single phase Bi0.8Ba0.2Fe1-xMnxO3 (x= 0.01, 0.05) multiferroics have be...
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| creator | Rangi, Manisha Sanghi, Sujata Agarwal, Ashish Jangra, Sandhaya Sangwan, Jogender |
| description | The effect of Ba and Mnsubstitution on the crystal structure and dielectric properties of BiFeO3 has been studied using X-ray diffraction at room temperature, Rietveld refinement and dielectric properties measurements technique. Single phase Bi0.8Ba0.2Fe1-xMnxO3 (x= 0.01, 0.05) multiferroics have been synthesized by two stage solid state reaction method. Rietveld refinement of both the samples revealed thatthe synthesized ceramics exhibit rhombohedral structure with space group R3c as of parent BiFeO3. The dielectric response of both samples was analyzed in the frequency range 100 Hz–2 MHz at different temperatures revealing dispersion in dielectric constant (ε′) and in dielectric loss (tanδ) at lower frequencies. Both ε′ and tan δ increase with increase of Mn content. |
| doi_str_mv | 10.1063/1.5122364 |
| format | Conference Proceeding |
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Single phase Bi0.8Ba0.2Fe1-xMnxO3 (x= 0.01, 0.05) multiferroics have been synthesized by two stage solid state reaction method. Rietveld refinement of both the samples revealed thatthe synthesized ceramics exhibit rhombohedral structure with space group R3c as of parent BiFeO3. The dielectric response of both samples was analyzed in the frequency range 100 Hz–2 MHz at different temperatures revealing dispersion in dielectric constant (ε′) and in dielectric loss (tanδ) at lower frequencies. Both ε′ and tan δ increase with increase of Mn content.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.5122364</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Bismuth ferrite ; Crystal structure ; Dielectric loss ; Dielectric properties ; Frequency ranges ; Manganese</subject><ispartof>AIP conference proceedings, 2019, Vol.2142 (1)</ispartof><rights>Author(s)</rights><rights>2019 Author(s). 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Single phase Bi0.8Ba0.2Fe1-xMnxO3 (x= 0.01, 0.05) multiferroics have been synthesized by two stage solid state reaction method. Rietveld refinement of both the samples revealed thatthe synthesized ceramics exhibit rhombohedral structure with space group R3c as of parent BiFeO3. The dielectric response of both samples was analyzed in the frequency range 100 Hz–2 MHz at different temperatures revealing dispersion in dielectric constant (ε′) and in dielectric loss (tanδ) at lower frequencies. Both ε′ and tan δ increase with increase of Mn content.</description><subject>Bismuth ferrite</subject><subject>Crystal structure</subject><subject>Dielectric loss</subject><subject>Dielectric properties</subject><subject>Frequency ranges</subject><subject>Manganese</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2019</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkE1LAzEQhoMoWKsH_0HAm7g1H5v9OGrxCypeKnhbkuyEprS7azI59N8brTDMHOZ55x1eQq45W3BWyXu-UFwIWZUnZMaV4kVd8eqUzBhry0KU8uucXMS4ZUy0dd3MSL_eALXhEFHvaMSQLKYAdzSA8wPsYUCqh572HnZgMXhLpzBOENBDpKOjj_pv_z7QmExEjwmhp8bHfcINdRCCR7gkZ07vIlz9zzn5fH5aL1-L1cfL2_JhVUyCN1gI3rqSKWasVMpI5TjrrZU9k8Za0ebOXWmdlo1WrTFgeAXOsbp2WWYzOSc3x7v5x-8EEbvtmMKQLTshmlyqqVmmbo9UtB41-nHopuD3Ohw6zrrfFDve_acofwASqWY3</recordid><startdate>20190829</startdate><enddate>20190829</enddate><creator>Rangi, Manisha</creator><creator>Sanghi, Sujata</creator><creator>Agarwal, Ashish</creator><creator>Jangra, Sandhaya</creator><creator>Sangwan, Jogender</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190829</creationdate><title>The crystal structure, refinement and dielectric properties of Ba and Mn substituted bismuth ferrite</title><author>Rangi, Manisha ; Sanghi, Sujata ; Agarwal, Ashish ; Jangra, Sandhaya ; Sangwan, Jogender</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p218t-219f4050bc355b35f10dcc3d03bcc293bc1f4cfa38a59bbeb16eff077ff40ccc3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bismuth ferrite</topic><topic>Crystal structure</topic><topic>Dielectric loss</topic><topic>Dielectric properties</topic><topic>Frequency ranges</topic><topic>Manganese</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rangi, Manisha</creatorcontrib><creatorcontrib>Sanghi, Sujata</creatorcontrib><creatorcontrib>Agarwal, Ashish</creatorcontrib><creatorcontrib>Jangra, Sandhaya</creatorcontrib><creatorcontrib>Sangwan, Jogender</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rangi, Manisha</au><au>Sanghi, Sujata</au><au>Agarwal, Ashish</au><au>Jangra, Sandhaya</au><au>Sangwan, Jogender</au><au>Singh, Vijender</au><au>Ghosh, Arindam</au><au>Gaur, Sanjay</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The crystal structure, refinement and dielectric properties of Ba and Mn substituted bismuth ferrite</atitle><btitle>AIP conference proceedings</btitle><date>2019-08-29</date><risdate>2019</risdate><volume>2142</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The effect of Ba and Mnsubstitution on the crystal structure and dielectric properties of BiFeO3 has been studied using X-ray diffraction at room temperature, Rietveld refinement and dielectric properties measurements technique. Single phase Bi0.8Ba0.2Fe1-xMnxO3 (x= 0.01, 0.05) multiferroics have been synthesized by two stage solid state reaction method. Rietveld refinement of both the samples revealed thatthe synthesized ceramics exhibit rhombohedral structure with space group R3c as of parent BiFeO3. The dielectric response of both samples was analyzed in the frequency range 100 Hz–2 MHz at different temperatures revealing dispersion in dielectric constant (ε′) and in dielectric loss (tanδ) at lower frequencies. Both ε′ and tan δ increase with increase of Mn content.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5122364</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2019, Vol.2142 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_5122364 |
| source | AIP Journals Complete |
| subjects | Bismuth ferrite Crystal structure Dielectric loss Dielectric properties Frequency ranges Manganese |
| title | The crystal structure, refinement and dielectric properties of Ba and Mn substituted bismuth ferrite |
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