Magnetic properties of mixed cobalt-zinc ferrite nanoparticles

Hochepied, J. F.; Pileni, M. P.
March 2000
Journal of Applied Physics;3/1/2000, Vol. 87 Issue 5, p2472
Academic Journal
Presents information on a study which analyzed the magnetic properties of mixed cobalt-zinc ferrite nanoparticles. Properties of nanoparticles; Synthesis and characterization of nanocrystals; Methods used in determining the magnetic curves of ferrite in powder form.


Related Articles

  • Prediction of thermal coagulation by AC inductive heating of Mg1-xCaxFe2O4 ferrite powder. Nomura, S.; Mukasa, S.; Miyoshi, T.; Okabe, N.; Maehara, T.; Aono, H.; Kikkawa, H.; Satou, K.; Yumi, S.; Watanabe, Y. // Journal of Materials Science;May2006, Vol. 41 Issue 10, p2989 

    The purpose of this study is to investigate the thermal characteristics of Mg1−XCaXFe2O4 ferrite powder by applying AC magnetic field and to predict the effect of thermal coagulation in vivo. We found that heating characteristics of the ferrite powder became greater as the frequency...

  • Effect of mode of heating on: Structure and magnetic properties of BiFeO3. Gaikwad, V. M.; Acharya, S. A. // AIP Conference Proceedings;Jun2013, Vol. 1536 Issue 1, p973 

    BiFeO3 powders were synthesized by sol gel combustion method using microwave as well as conventional mode of heating. Structure formations are confirmed by X-ray diffraction and the data are fitted with Rietveld refinement. Microwave-assisted sample shows good match with Rietveld refinement,...

  • Electrical and Magnetic Properties of Mg-Cr and Co-Cr Nano- Ferrites Synthesized by Citrate-gel Method. Raghasudha, M.; Ravinder, D.; Veerasomaiah, P. // Solid State Phenomena;2016, Vol. 241, p69 

    The work deals with the study of electrical and magnetic properties of Magnesium- Chromium and Cobalt-Chromium Nano Ferrites for their potential applications synthesized by Citrate-Gel auto-combustion method. Structural Characterization of prepared Nano ferrites was performed using XRD, SEM, EDS...

  • Modification of the Magnetic Properties of Co2Y Hexaferrites by Divalent and Trivalent Metal Substitutions. Mahmood, Sami H.; Zaqsaw, Muna D.; Mohsen, Osama E.; Awadallah, Ahmad; Bsoul, Ibrahim; Awawdeh, Mufeed; Mohaidat, Qassem I. // Solid State Phenomena;2016, Vol. 241, p93 

    The present study is concerned with the fabrication and characterization of Me2Y substituted hexaferrites, Ba2Me2Fe12-xTxO22 (Me = Co2+, Mg2+, and Cr2+, and T = Fe3+, and Ga3+). The samples were prepared by the conventional ball milling technique and sintering at 1200° C. The effect of the...

  • Nanoferrites of Transition Metals and Their Catalytic Activity. Sharma, J. K.; Srivastava, Pratibha; Singh, Gurdip; Virk, H. S. // Solid State Phenomena;2016, Vol. 241, p126 

    Recent applications of transition metal nanoferrites as catalyst in thermal decomposition of ammonium perchlorate (AP) and combustion of composite solid propellant (CSP), have been reviewed. Catalytic applications include the use of mainly cobalt, nickel, copper, zinc, manganese, cadmium...

  • Super-paramagnetic Nanoparticles with Spinel Structure: A Review of Synthesis and Biomedical Applications. Galvãoa, Wesley S.; Neto, Davino M. A.; Freire, Rafael M.; Fechine, Pierre B. A. // Solid State Phenomena;2016, Vol. 241, p139 

    The study of ceramic materials has attracted the attention of many researchers due to the possibility of their use in nanotechnology. The spinel ferrites form a large group of materials with a broad range of applications. Some examples include electronic devices such as high-frequency...

  • SÍNTESIS, CARACTERIZACIÓN Y PROPIEDADES MAGNÉTICAS DE LAS NANOPARTÍCULAS DE CoFe2O4 USANDO PEG COMO SURFACTANTE. Briceño, Sarah; Brämer-Escamilla, Werner; Silva, Pedro; Delgado, Gerzon E.; Diaz, Yraida; Plaza, Eric; Cañizales, Edgard // La Revista Latinoamericana de Metalurgia y Materiales, RLMM;2013, Vol. 33 Issue 1, p156 

    Cobalt ferrite (CoFe2O4) nanoparticles were synthesized using polyethyleneglycol as surfactant in a simple reflux system and subsequently heat treated from 200°C to 800°C in N2 atmosphere. The samples were characterized using: X-ray diffraction, Infrared spectroscopy, Scanning electron...

  • Induced size effects of Gd3+ ions doping on structural and magnetic properties of Ni-Zn ferrite nanoparticles. Balwinder Kaur; Manju Arora; Ajay Shankar; Avanish Kumar Srivastava; Rajendra Prasad Pant // Advanced Materials Letters;Nov2012, Vol. 3 Issue 5, p399 

    Gd3+ ions substituted in Ni0.5Zn0.5GdxFe2-xO4 (where x = 0.1, 0.2, 0.3) ferrite nanoparticles in the size range from 15 to 25 nm were prepared by chemical method. The effect of Gd3+ ions in spinel structure in correlation to structural and magnetic properties have been studied in detail using...

  • Mössbauer and magnetic studies of MnSrCoFeO nanoferrite. Abdallah, H.; Msomi, J.; Moyo, T.; Dolo, J.; Lančok, A. // Hyperfine Interactions;2011, Vol. 203 Issue 1-3, p99 

    The magnetic properties of MnSrCoFeO nanoferrite with particle size of about 8 nm were investigated using magnetization and Mössbauer spectroscopy measurements. The sample shows a large increase in coercive field from 0.045 kOe at room temperature to about 3.00 kOe at 4 K. Room temperature...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics