Structural and dielectric properties of Nd/Ca co-doped bi-ferrite multiferroics
Single-phase polycrystalline samples of Bi0.8Nd0.2−xCaxFeO3 (x = 0.0, 0.1) were synthesized by chemical coprecipitation method. X-ray diffraction patterns accompanied by Rietveld-refined crystal structure parameters reveal the phase transition of Bi0.8Nd0.1Ca0.1FeO3 with rhombohedral R3c symmetry to...
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| creator | Kumar, Ashwini Sharma Poorva Varshney Dinesh |
| description | Single-phase polycrystalline samples of Bi0.8Nd0.2−xCaxFeO3 (x = 0.0, 0.1) were synthesized by chemical coprecipitation method. X-ray diffraction patterns accompanied by Rietveld-refined crystal structure parameters reveal the phase transition of Bi0.8Nd0.1Ca0.1FeO3 with rhombohedral R3c symmetry to triclinic structure of Bi0.8Nd0.2FeO3 sample. Frequency dependence of dielectric constant (ε') and dielectric loss (tanδ), infers enhancement of both ε' (tanδ) in narrow band gap of Nd/Ca co-doped BFO as compare to wide band pristine BFO. |
| doi_str_mv | 10.1063/1.4872481 |
| format | Conference Proceeding |
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X-ray diffraction patterns accompanied by Rietveld-refined crystal structure parameters reveal the phase transition of Bi0.8Nd0.1Ca0.1FeO3 with rhombohedral R3c symmetry to triclinic structure of Bi0.8Nd0.2FeO3 sample. Frequency dependence of dielectric constant (ε') and dielectric loss (tanδ), infers enhancement of both ε' (tanδ) in narrow band gap of Nd/Ca co-doped BFO as compare to wide band pristine BFO.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4872481</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>BISMUTH COMPOUNDS ; CALCIUM COMPOUNDS ; Chemical synthesis ; COMPARATIVE EVALUATIONS ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; COPRECIPITATION ; Crystal structure ; Crystals ; Dependence ; Dielectric loss ; DIELECTRIC MATERIALS ; Dielectric properties ; Diffraction patterns ; DOPED MATERIALS ; ENERGY GAP ; FERRITES ; FREQUENCY DEPENDENCE ; NEODYMIUM COMPOUNDS ; Organic chemistry ; PERMITTIVITY ; PHASE TRANSFORMATIONS ; Phase transitions ; POLYCRYSTALS ; RELAXATION LOSSES ; TRIGONAL LATTICES ; X-RAY DIFFRACTION</subject><ispartof>AIP conference proceedings, 2014, Vol.1591 (1), p.41</ispartof><rights>2014 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c166t-35c37bb7379c9b417e3713fda3c34ba12f38c524856e83f8f6f30acc5b15bf9f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,309,310,314,776,780,785,786,881,23910,23911,25119,27903,27904</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22269474$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Kumar, Ashwini</creatorcontrib><creatorcontrib>Sharma Poorva</creatorcontrib><creatorcontrib>Varshney Dinesh</creatorcontrib><title>Structural and dielectric properties of Nd/Ca co-doped bi-ferrite multiferroics</title><title>AIP conference proceedings</title><description>Single-phase polycrystalline samples of Bi0.8Nd0.2−xCaxFeO3 (x = 0.0, 0.1) were synthesized by chemical coprecipitation method. 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X-ray diffraction patterns accompanied by Rietveld-refined crystal structure parameters reveal the phase transition of Bi0.8Nd0.1Ca0.1FeO3 with rhombohedral R3c symmetry to triclinic structure of Bi0.8Nd0.2FeO3 sample. Frequency dependence of dielectric constant (ε') and dielectric loss (tanδ), infers enhancement of both ε' (tanδ) in narrow band gap of Nd/Ca co-doped BFO as compare to wide band pristine BFO.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4872481</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2014, Vol.1591 (1), p.41 |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_22269474 |
| source | AIP Journals |
| subjects | BISMUTH COMPOUNDS CALCIUM COMPOUNDS Chemical synthesis COMPARATIVE EVALUATIONS CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY COPRECIPITATION Crystal structure Crystals Dependence Dielectric loss DIELECTRIC MATERIALS Dielectric properties Diffraction patterns DOPED MATERIALS ENERGY GAP FERRITES FREQUENCY DEPENDENCE NEODYMIUM COMPOUNDS Organic chemistry PERMITTIVITY PHASE TRANSFORMATIONS Phase transitions POLYCRYSTALS RELAXATION LOSSES TRIGONAL LATTICES X-RAY DIFFRACTION |
| title | Structural and dielectric properties of Nd/Ca co-doped bi-ferrite multiferroics |
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