Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition

de la Figuera, Juan; Quesada, Adrian; Martín-García, Laura; Sanz, Mikel; Oujja, Mohamed; Castillejo, Marta; Mascaraque, Arantzazu; N'Diaye, Alpha T.; Foerster, Michael; Aballe, Lucia; Marco, Jose F.

doi:10.5562/cca2752

Title: Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition

Abstract

We have studied the magnetic properties and the composition of cobalt ferrite single crystal films on SrTiO₃: Nb grown by infrared pulsed-laser deposition. Mössbauer spectra have been recorded from both the target used to grow the films and the films themselves. The Mössbauer spectra of the target taken at low temperatures show a strong dependence of the recoil free fraction of the octahedral sites with temperature. The films composition, with a coexistence of Co-enriched cobalt ferrite and magnetite, has been estimated assuming a similar ratio of the recoil free fractions of the films. X-ray absorption and x-ray magnetic circular dichroism measurements confirm the valence composition of the film and show ferromagnetic Fe-Co coupling in the films with a coercive field around 0.5 T at room temperature. The combination of these characterization techniques allows establishin g the coherent structural and magnetic properties of this biphase system.

Authors:

de la Figuera, Juan ^[1]; Quesada, Adrian ^[2]; Martín-García, Laura ^[1]; Sanz, Mikel ^[1]; Oujja, Mohamed ^[1]; Castillejo, Marta ^[1]; Mascaraque, Arantzazu ^[3]; N'Diaye, Alpha T. ^[4]; Foerster, Michael ^[5]; Aballe, Lucia ^[5]; Marco, Jose F. ^[1]

Consejo Superior de Investigaciones Cientificas (CSIC), Madrid (Spain). Instituto de Quimica Fisica Rocasolano
Consejo Superior de Investigaciones Cientificas (CSIC), Madrid (Spain)
Univ. Complutense Madrid (Spain)
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
ALBA Synchrotron Light Facility, Barcelona (Spain)

Publication Date:: Wed Jan 13 00:00:00 EST 2016

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1378671

Grant/Contract Number:: AC02-05CH11231

Resource Type:: Accepted Manuscript

Journal Name:: Croatica Chemica Acta

Additional Journal Information:: Journal Volume: 88; Journal Issue: 4; Journal ID: ISSN 0011-1643

Publisher:: The Croatian Chemical Society

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; cobalt ferrite; oxide spinels; pulsed laser deposition; Mössbauer spectroscopy

Citation Formats


                    de la Figuera, Juan, Quesada, Adrian, Martín-García, Laura, Sanz, Mikel, Oujja, Mohamed, Castillejo, Marta, Mascaraque, Arantzazu, N'Diaye, Alpha T., Foerster, Michael, Aballe, Lucia, and Marco, Jose F. Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition.  United States: N. p., 2016. 
Web.  doi:10.5562/cca2752.

Copy to clipboard


                    de la Figuera, Juan, Quesada, Adrian, Martín-García, Laura, Sanz, Mikel, Oujja, Mohamed, Castillejo, Marta, Mascaraque, Arantzazu, N'Diaye, Alpha T., Foerster, Michael, Aballe, Lucia, & Marco, Jose F. Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition.  United States.  https://doi.org/10.5562/cca2752

Copy to clipboard


                    de la Figuera, Juan, Quesada, Adrian, Martín-García, Laura, Sanz, Mikel, Oujja, Mohamed, Castillejo, Marta, Mascaraque, Arantzazu, N'Diaye, Alpha T., Foerster, Michael, Aballe, Lucia, and Marco, Jose F. Wed .  
"Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition".  United States.  https://doi.org/10.5562/cca2752.  https://www.osti.gov/servlets/purl/1378671.

Copy to clipboard


                    
@article{osti_1378671,

  title        = {Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition},

  author       = {de la Figuera, Juan and Quesada, Adrian and Martín-García, Laura and Sanz, Mikel and Oujja, Mohamed and Castillejo, Marta and Mascaraque, Arantzazu and N'Diaye, Alpha T. and Foerster, Michael and Aballe, Lucia and Marco, Jose F.},

  abstractNote = {We have studied the magnetic properties and the composition of cobalt ferrite single crystal films on SrTiO3: Nb grown by infrared pulsed-laser deposition. Mössbauer spectra have been recorded from both the target used to grow the films and the films themselves. The Mössbauer spectra of the target taken at low temperatures show a strong dependence of the recoil free fraction of the octahedral sites with temperature. The films composition, with a coexistence of Co-enriched cobalt ferrite and magnetite, has been estimated assuming a similar ratio of the recoil free fractions of the films. X-ray absorption and x-ray magnetic circular dichroism measurements confirm the valence composition of the film and show ferromagnetic Fe-Co coupling in the films with a coercive field around 0.5 T at room temperature. The combination of these characterization techniques allows establishin g the coherent structural and magnetic properties of this biphase system.},

  doi          = {10.5562/cca2752},

  journal      = {Croatica Chemica Acta},

  number       = 4,

  volume       = 88,

  place        = {United States},

  year         = {Wed Jan 13 00:00:00 EST 2016},

  month        = {Wed Jan 13 00:00:00 EST 2016}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.5562/cca2752

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 7 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Experimental Confirmation of the X-Ray Magnetic Circular Dichroism Sum Rules for Iron and Cobalt
journal, July 1995

Chen, C. T.; Idzerda, Y. U.; Lin, H. -J.
Physical Review Letters, Vol. 75, Issue 1
DOI: 10.1103/physrevlett.75.152

Works referencing / citing this record:

Spin-lattice coupling mediated giant magnetodielectricity across the spin reorientation in $C a_{2} FeCo O_{5}$
journal, January 2019

Sharma, Gaurav; Tyagi, Shekhar; Reddy, V. R.
Physical Review B, Vol. 99, Issue 2
DOI: 10.1103/physrevb.99.024436

Similar Records in DOE PAGES and OSTI.GOV collections:

Mössbauer spectroscopy, magnetic characteristics, and reflection loss analysis of nickel-strontium substituted cobalt ferrite nanoparticles

Journal Article Ghasemi, Ali ; Paesano, Andrea ; Cerqueira Machado, Carla Fabiana ; ... - Journal of Applied Physics

In current research work, Co{sub 1-x}Ni{sub x/2}Sr{sub x/2}Fe{sub 2}O{sub 4} (x = 0–1 in a step of 0.2) ferrite nanoparticles were synthesized by a sol-gel method. According to the evolution in the subspectral areas obtained from Mössbauer spectroscopy, it was found that the relaxing iron belongs mostly to the site B, since the Mössbauer fraction of site A does not vary appreciably. With an increase in Ni-Sr substitution contents in cobalt ferrite, the coercivity and saturation of magnetization decrease. Variation of reflection loss versus frequency in microwave X-band demonstrates that the reflection peak shifts to lower frequency by adding substituted cations andmore »« less
https://doi.org/10.1063/1.4866232
Harnessing microbial subsurface metal reduction activities to synthesise nanoscale cobalt ferrite with enhanced magnetic properties

Journal Article Coker, Victoria S ; Telling, Neil D ; van der Laan, Gerrit ; ... - ACSNano

Nanoscale ferrimagnetic particles have a diverse range of uses from directed cancer therapy and drug delivery systems to magnetic recording media and transducers. Such applications require the production of monodisperse nanoparticles with well-controlled size, composition, and magnetic properties. To fabricate these materials purely using synthetic methods is costly in both environmental and economical terms. However, metal-reducing microorganisms offer an untapped resource to produce these materials. Here, the Fe(III)-reducing bacterium Geobacter sulfurreducens is used to synthesize magnetic iron oxide nanoparticles. A combination of electron microscopy, soft X-ray spectroscopy, and magnetometry techniques was employed to show that this method of biosynthesis resultsmore »« less
Full Text Available
Effect of Ce{sup 3+} Ion on Structural and Hyperfine Interaction Studies of Co{sub 0.5}Ni{sub 0.5}Fe{sub 2−x}Ce{sub x}O{sub 4} Ferrites: Useful for Permanent Magnet Applications

Journal Article Srinivasamurthy, K. M. ; Angadi, V. Jagadeesha, E-mail: jagadeeshaangadi@presidencyuniversity.in ; Kubrin, S. P. ; ... - Journal of Superconductivity and Novel Magnetism

Nanoparticles of Co{sub 0.5}Ni{sub 0.5}Fe{sub 2−x}Ce{sub x}O{sub 4} (where x = 0.0, 0.01, 0.015 and 0.02) ferrites are prepared by the modified solution combustion method using a mixture of fuels and are characterized to understand their structural, microstructural and magnetic properties. The X-ray diffraction is used to confirm the formation of a single-phase cubic spinel structure. The average crystallite sizes are calculated using the Scherrer formula and are found to be less than 50 nm. The microstructural features are obtained by the scanning electron microscopy, and the compositional analysis is done by using the energy-dispersive spectroscopy. The transmission electron microscopy (TEM)more »« less
https://doi.org/10.1007/S10948-018-4752-2
Mössbauer, Magnetization and Structure Characterizations of the Annealed Sr{sub 1/3}Mn{sub 1/3}Co{sub 1/3}Fe{sub 2}O{sub 4} Ferrite Nanoparticles

Journal Article Osman, Nadir S. E., ; Moyo, Thomas - Journal of Superconductivity and Novel Magnetism

Sr{sub 1/3}Mn{sub 1/3}Co{sub 1/3}Fe{sub 2}O{sub 4} ferrite nanoparticles were synthesized by glycol thermal technique. The structure and morphology of the Nano ferrites were studied by X-ray powder diffraction, Fourier transform infrared FTIR, high-resolution scanning electron microscopy, and high-resolution transmission electron microscopy. The induced internal strains were investigated by Williamson plots. The results show mono-dispersive property of the sample and particle sizes that increase with increasing annealing temperature, T{sub A}. The magnetic hyperfine fields were found to be sensitive to T{sub A} as seen from room temperature {sup 57}Fe Mössbauer measurements. The magnetic hysteresis loops were performed in external magnetic fieldmore »« less
https://doi.org/10.1007/S10948-019-5051-2
Structural and ambient/sub-ambient temperature magnetic properties of Er-substituted cobalt-ferrites synthesized by sol-gel assisted auto-combustion method

Journal Article Prathapani, Sateesh ; Department of Metallurgical Engineering and Materials Science, IIT-Bombay, Mumbai 400076 ; Jayaraman, Tanjore V., E-mail: ddas@uohyd.ernet.in, E-mail: tvjayaraman@gmail.com ; ... - Journal of Applied Physics

Er-substituted cobalt-ferrites CoFe{sub 2−x}Er{sub x}O{sub 4} (0 ≤ x ≤ 0.04) were synthesized by sol-gel assisted auto-combustion method. The precursor powders were calcined at 673–873 K for 4 h, subsequently pressed into pellets and sintered at 1273 K for 4 h. X-ray diffraction (XRD) confirmed the presence of the spinel phase for all the compositions and, additional orthoferrite phase for higher compositions (x = 0.03 and 0.04). The XRD spectra and the Transmission Electron Microscopy micrographs indicate that the nanocrystalline particulates of the Er-substituted cobalt ferrites have crystallite size of ∼120–200 nm. The magnetization curves show an increase in saturation magnetization (M{sub S}) and coercivity (H{sub C}) for Er-substituted cobalt-ferrites atmore »« less
https://doi.org/10.1063/1.4889929

Similar Records

Title: Mössbauer and magnetic properties of coherently mixed magnetite-cobalt ferrite grown by infrared pulsed-laser deposition

Abstract

Citation Formats

Experimental Confirmation of the X-Ray Magnetic Circular Dichroism Sum Rules for Iron and Cobalt journal, July 1995

Spin-lattice coupling mediated giant magnetodielectricity across the spin reorientation in C a 2 FeCo O 5 journal, January 2019

Experimental Confirmation of the X-Ray Magnetic Circular Dichroism Sum Rules for Iron and Cobalt
journal, July 1995

Spin-lattice coupling mediated giant magnetodielectricity across the spin reorientation in $C a_{2} FeCo O_{5}$
journal, January 2019