Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application
The copper ferrite fiber has been synthesized using the electrospinning technique by optimizing the electric voltage and viscosity of the polymer solution. Physical properties of copper ferrite fiber have been tuned with annealing at different temperatures (550, 750, and 950 °C for 2 h). The crystal...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2021-04, Vol.127 (4), Article 273 |
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| container_title | Applied physics. A, Materials science & processing |
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| creator | Kumari, Suman Manglam, Murli Kumar Pradhan, Lagen Kumar Kumar, Lawrence Borah, J. P. Kar, Manoranjan |
| description | The copper ferrite fiber has been synthesized using the electrospinning technique by optimizing the electric voltage and viscosity of the polymer solution. Physical properties of copper ferrite fiber have been tuned with annealing at different temperatures (550, 750, and 950 °C for 2 h). The crystal structure has been confirmed by X-ray-diffraction pattern analysis and studied by using Rietveld refinement technique. The morphology of fibers was explored with the help of field emission scanning electron microscopy. The fibers annealed at 550 °C crystallize to cubic structure, and the tetragonal phase has been observed for 750 °C, and 950 °C annealed fibers. Sample annealed at 750 °C shows the highest magnetocrystalline anisotropy constant at 300 K (3 × 10
5
erg/cc). The SAR (Specific absorption rate) and ILP (intrinsic loss power parameter) of the 750 °C annealed fibers are 265 ± 5 W/g and 3.412 nHm
2
/Kg, respectively. The SAR value calculated by using non-adiabatic approach is 335 W/g. |
| doi_str_mv | 10.1007/s00339-021-04429-5 |
| format | Article |
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5
erg/cc). The SAR (Specific absorption rate) and ILP (intrinsic loss power parameter) of the 750 °C annealed fibers are 265 ± 5 W/g and 3.412 nHm
2
/Kg, respectively. The SAR value calculated by using non-adiabatic approach is 335 W/g.</description><identifier>ISSN: 0947-8396</identifier><identifier>EISSN: 1432-0630</identifier><identifier>DOI: 10.1007/s00339-021-04429-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Anisotropy ; Annealing ; Applied physics ; Characterization and Evaluation of Materials ; Condensed Matter Physics ; Copper ; Copper ferrite ; Crystal structure ; Diffraction patterns ; Fibers ; Field emission microscopy ; Hyperthermia ; Machines ; Manufacturing ; Materials science ; Morphology ; Nanotechnology ; Optical and Electronic Materials ; Pattern analysis ; Physical properties ; Physics ; Physics and Astronomy ; Processes ; Surfaces and Interfaces ; Thin Films</subject><ispartof>Applied physics. A, Materials science & processing, 2021-04, Vol.127 (4), Article 273</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-4bdc0731fef99aa49bcb0e5357c87e803439c96b71fe8cd5207e53691123c2943</citedby><cites>FETCH-LOGICAL-c319t-4bdc0731fef99aa49bcb0e5357c87e803439c96b71fe8cd5207e53691123c2943</cites><orcidid>0000-0001-8194-9493</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00339-021-04429-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00339-021-04429-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Kumari, Suman</creatorcontrib><creatorcontrib>Manglam, Murli Kumar</creatorcontrib><creatorcontrib>Pradhan, Lagen Kumar</creatorcontrib><creatorcontrib>Kumar, Lawrence</creatorcontrib><creatorcontrib>Borah, J. P.</creatorcontrib><creatorcontrib>Kar, Manoranjan</creatorcontrib><title>Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application</title><title>Applied physics. A, Materials science & processing</title><addtitle>Appl. Phys. A</addtitle><description>The copper ferrite fiber has been synthesized using the electrospinning technique by optimizing the electric voltage and viscosity of the polymer solution. Physical properties of copper ferrite fiber have been tuned with annealing at different temperatures (550, 750, and 950 °C for 2 h). The crystal structure has been confirmed by X-ray-diffraction pattern analysis and studied by using Rietveld refinement technique. The morphology of fibers was explored with the help of field emission scanning electron microscopy. The fibers annealed at 550 °C crystallize to cubic structure, and the tetragonal phase has been observed for 750 °C, and 950 °C annealed fibers. Sample annealed at 750 °C shows the highest magnetocrystalline anisotropy constant at 300 K (3 × 10
5
erg/cc). The SAR (Specific absorption rate) and ILP (intrinsic loss power parameter) of the 750 °C annealed fibers are 265 ± 5 W/g and 3.412 nHm
2
/Kg, respectively. The SAR value calculated by using non-adiabatic approach is 335 W/g.</description><subject>Anisotropy</subject><subject>Annealing</subject><subject>Applied physics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Copper</subject><subject>Copper ferrite</subject><subject>Crystal structure</subject><subject>Diffraction patterns</subject><subject>Fibers</subject><subject>Field emission microscopy</subject><subject>Hyperthermia</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials science</subject><subject>Morphology</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>Pattern analysis</subject><subject>Physical properties</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Processes</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOxCAUhonRxHH0BVyRuEYPl15Ymom3ZIwbXRNKYYZJp61AF3170Zq4k82B8P3_ST6ErincUoDqLgJwLgkwSkAIJklxglZUcEag5HCKViBFRWouy3N0EeMB8hGMrdDudWi980YnP_TY99iEOSbd4ZjCZNIULB4cNsM42oCdDcEni51v8quZse57qzvf7_KtxT5FvJ8zmPY2HL3Gehy73-pLdOZ0F-3V71yjj8eH980z2b49vWzut8RwKhMRTWug4tRZJ6XWQjamAVvwojJ1ZWvggksjy6bKRG3agkGVf0tJKeOGScHX6GbpHcPwOdmY1GGYQp9XKlZkNZKCgEyxhTJhiDFYp8bgjzrMioL6FqoWoSoLVT9CVZFDfAnFDPc7G_6q_0l9AVN4ed8</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Kumari, Suman</creator><creator>Manglam, Murli Kumar</creator><creator>Pradhan, Lagen Kumar</creator><creator>Kumar, Lawrence</creator><creator>Borah, J. P.</creator><creator>Kar, Manoranjan</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-8194-9493</orcidid></search><sort><creationdate>20210401</creationdate><title>Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application</title><author>Kumari, Suman ; Manglam, Murli Kumar ; Pradhan, Lagen Kumar ; Kumar, Lawrence ; Borah, J. P. ; Kar, Manoranjan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-4bdc0731fef99aa49bcb0e5357c87e803439c96b71fe8cd5207e53691123c2943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Anisotropy</topic><topic>Annealing</topic><topic>Applied physics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Copper</topic><topic>Copper ferrite</topic><topic>Crystal structure</topic><topic>Diffraction patterns</topic><topic>Fibers</topic><topic>Field emission microscopy</topic><topic>Hyperthermia</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials science</topic><topic>Morphology</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>Pattern analysis</topic><topic>Physical properties</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Processes</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumari, Suman</creatorcontrib><creatorcontrib>Manglam, Murli Kumar</creatorcontrib><creatorcontrib>Pradhan, Lagen Kumar</creatorcontrib><creatorcontrib>Kumar, Lawrence</creatorcontrib><creatorcontrib>Borah, J. P.</creatorcontrib><creatorcontrib>Kar, Manoranjan</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kumari, Suman</au><au>Manglam, Murli Kumar</au><au>Pradhan, Lagen Kumar</au><au>Kumar, Lawrence</au><au>Borah, J. P.</au><au>Kar, Manoranjan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>127</volume><issue>4</issue><artnum>273</artnum><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>The copper ferrite fiber has been synthesized using the electrospinning technique by optimizing the electric voltage and viscosity of the polymer solution. Physical properties of copper ferrite fiber have been tuned with annealing at different temperatures (550, 750, and 950 °C for 2 h). The crystal structure has been confirmed by X-ray-diffraction pattern analysis and studied by using Rietveld refinement technique. The morphology of fibers was explored with the help of field emission scanning electron microscopy. The fibers annealed at 550 °C crystallize to cubic structure, and the tetragonal phase has been observed for 750 °C, and 950 °C annealed fibers. Sample annealed at 750 °C shows the highest magnetocrystalline anisotropy constant at 300 K (3 × 10
5
erg/cc). The SAR (Specific absorption rate) and ILP (intrinsic loss power parameter) of the 750 °C annealed fibers are 265 ± 5 W/g and 3.412 nHm
2
/Kg, respectively. The SAR value calculated by using non-adiabatic approach is 335 W/g.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00339-021-04429-5</doi><orcidid>https://orcid.org/0000-0001-8194-9493</orcidid></addata></record> |
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| subjects | Anisotropy Annealing Applied physics Characterization and Evaluation of Materials Condensed Matter Physics Copper Copper ferrite Crystal structure Diffraction patterns Fibers Field emission microscopy Hyperthermia Machines Manufacturing Materials science Morphology Nanotechnology Optical and Electronic Materials Pattern analysis Physical properties Physics Physics and Astronomy Processes Surfaces and Interfaces Thin Films |
| title | Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application |
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