Structural and magnetic properties of Cu substituted cobalt nanocrystalline ferrites
Nano sized copper substituted cobalt ferrite Co1-MCuMFe2O4 (M = 0.0-0.20 with 0.05 steps) were prepared by citric-nitrate process. The phase and structure properties were studied by X-ray diffraction method. This confirms the single-phase-spinel cubic structure. The Experimental lattice constant dec...
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| creator | Venkatesh, D. Ramesh, K. V. Sahu, Bimaleswar Varma, M. Chaitanya |
| description | Nano sized copper substituted cobalt ferrite Co1-MCuMFe2O4 (M = 0.0-0.20 with 0.05 steps) were prepared by citric-nitrate process. The phase and structure properties were studied by X-ray diffraction method. This confirms the single-phase-spinel cubic structure. The Experimental lattice constant decreased with increasing of Cu2+ ions; the variation explained on the basis of ionic radii deference between Cu2+ and Co2+ ions. The magnetic studies were carried by VSM. Saturation magnetization (except at x = 0.20) decreases with increasing of copper substitutions explained by Neel’s sub-lattices modals whereas coercivity follows reverse trend. |
| doi_str_mv | 10.1063/5.0248506 |
| format | Conference Proceeding |
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V. ; Sahu, Bimaleswar ; Varma, M. Chaitanya</creator><contributor>Pant, L. M. ; Kumar, G. Ravi ; Bahadur, Jitendra ; Tyagi, Mohit</contributor><creatorcontrib>Venkatesh, D. ; Ramesh, K. V. ; Sahu, Bimaleswar ; Varma, M. Chaitanya ; Pant, L. M. ; Kumar, G. Ravi ; Bahadur, Jitendra ; Tyagi, Mohit</creatorcontrib><description>Nano sized copper substituted cobalt ferrite Co1-MCuMFe2O4 (M = 0.0-0.20 with 0.05 steps) were prepared by citric-nitrate process. The phase and structure properties were studied by X-ray diffraction method. This confirms the single-phase-spinel cubic structure. The Experimental lattice constant decreased with increasing of Cu2+ ions; the variation explained on the basis of ionic radii deference between Cu2+ and Co2+ ions. The magnetic studies were carried by VSM. Saturation magnetization (except at x = 0.20) decreases with increasing of copper substitutions explained by Neel’s sub-lattices modals whereas coercivity follows reverse trend.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0248506</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Cobalt ferrites ; Copper ; Cubic lattice ; Lattice parameters ; Magnetic properties ; Magnetic saturation ; Substitutes</subject><ispartof>AIP conference proceedings, 2025, Vol.3198 (1)</ispartof><rights>Author(s)</rights><rights>2025 Author(s). 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Chaitanya</creatorcontrib><title>Structural and magnetic properties of Cu substituted cobalt nanocrystalline ferrites</title><title>AIP conference proceedings</title><description>Nano sized copper substituted cobalt ferrite Co1-MCuMFe2O4 (M = 0.0-0.20 with 0.05 steps) were prepared by citric-nitrate process. The phase and structure properties were studied by X-ray diffraction method. This confirms the single-phase-spinel cubic structure. The Experimental lattice constant decreased with increasing of Cu2+ ions; the variation explained on the basis of ionic radii deference between Cu2+ and Co2+ ions. The magnetic studies were carried by VSM. Saturation magnetization (except at x = 0.20) decreases with increasing of copper substitutions explained by Neel’s sub-lattices modals whereas coercivity follows reverse trend.</description><subject>Cobalt ferrites</subject><subject>Copper</subject><subject>Cubic lattice</subject><subject>Lattice parameters</subject><subject>Magnetic properties</subject><subject>Magnetic saturation</subject><subject>Substitutes</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2025</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkMtKAzEARYMoWKsL_yDgTpiaTF6TpRRfUHDhLNyFTB6SMs2MeSz69460q7s53Hs5ANxjtMGIkye2QS3tGOIXYIUZw43gmF-CFUKSNi0l39fgJuc9Qq0UoluB_qukakpNeoQ6WnjQP9GVYOCcptmlElyGk4fbCnMdcgmlFmehmQY9Fhh1nEw65qLHMUQHvUspFJdvwZXXY3Z351yD_vWl3743u8-3j-3zrpk54Y2xVnqmrUbGcssFRVh7Q1sqBUNItEJSyTwnTHhnhBmY7gYpEfHSdFxSRtbg4VS7fP2tLhe1n2qKy6IimGOyNEq8UI8nKptQdAlTVHMKB52OCiP1L00xdZZG_gC-CV9g</recordid><startdate>20250128</startdate><enddate>20250128</enddate><creator>Venkatesh, D.</creator><creator>Ramesh, K. 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The phase and structure properties were studied by X-ray diffraction method. This confirms the single-phase-spinel cubic structure. The Experimental lattice constant decreased with increasing of Cu2+ ions; the variation explained on the basis of ionic radii deference between Cu2+ and Co2+ ions. The magnetic studies were carried by VSM. Saturation magnetization (except at x = 0.20) decreases with increasing of copper substitutions explained by Neel’s sub-lattices modals whereas coercivity follows reverse trend.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0248506</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
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| language | eng |
| recordid | cdi_scitation_primary_10_1063_5_0248506 |
| source | AIP Journals Complete |
| subjects | Cobalt ferrites Copper Cubic lattice Lattice parameters Magnetic properties Magnetic saturation Substitutes |
| title | Structural and magnetic properties of Cu substituted cobalt nanocrystalline ferrites |
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