Geodesic
A comparative study of $\gamma$-Fe$_2$O$_3$ and $\epsilon$-Fe$_2$O$_3$ nanoparticles arising in borate glasses doped with Fe and Gd
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 9 (2016) no. 4, pp. 459-462

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Formation and properties of the iron oxides $\gamma$-Fe$_2$O$_3$ and $\epsilon$-Fe$_2$O$_3$ nanoparticles arising in glasses of basic compositions Ge$_2$O-K$_2$O-Al$_2$O$_3$-B$_2$O$_3$ and K$_2$O-Al$_2$O$_3$-B$_2$O$_3$ doped with different concentrations of Fe$_2$O$_3$ and Gd$_2$O$_3$ and subjected to the additional thermal treatment are studied. The X-ray diffraction, TEM microscopy, magnetooptical effects, and electron spin resonance study allow elucidating the matrix and Gd role in determining the nanoparticle properties.
Keywords: magnetic circular dichroism, magnetic measurements.
Mots-clés : magnetic nanoparticles 
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     author = {Oxana S. Ivanova and Ruslan D. Ivantsov and Irina S. Edelman and Eleonora A. Petrakovskaja},
     title = {A comparative study of $\gamma${-Fe}$_2${O}$_3$ and $\epsilon${-Fe}$_2${O}$_3$ nanoparticles arising in borate glasses doped with {Fe} and {Gd}},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
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Oxana S. Ivanova; Ruslan D. Ivantsov; Irina S. Edelman; Eleonora A. Petrakovskaja. A comparative study of $\gamma$-Fe$_2$O$_3$ and $\epsilon$-Fe$_2$O$_3$ nanoparticles arising in borate glasses doped with Fe and Gd. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 9 (2016) no. 4, pp. 459-462. http://geodesic.mathdoc.fr/item/JSFU_2016_9_4_a7/