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Magnetic properties of iron nanoparticles in mesoporous silica matrix. / Grigorieva, N. A.; Grigoriev, S. V.; Eckerlebe, H.; Eliseev, A. A.; Napolskii, K. S.; Lukashin, A. V.; Tretyakov, Yu D.

In: Journal of Magnetism and Magnetic Materials, Vol. 300, No. 1, 05.2006, p. e342-e345.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Grigorieva, NA, Grigoriev, SV, Eckerlebe, H, Eliseev, AA, Napolskii, KS, Lukashin, AV & Tretyakov, YD 2006, 'Magnetic properties of iron nanoparticles in mesoporous silica matrix', Journal of Magnetism and Magnetic Materials, vol. 300, no. 1, pp. e342-e345. https://doi.org/10.1016/j.jmmm.2005.10.116

APA

Grigorieva, N. A., Grigoriev, S. V., Eckerlebe, H., Eliseev, A. A., Napolskii, K. S., Lukashin, A. V., & Tretyakov, Y. D. (2006). Magnetic properties of iron nanoparticles in mesoporous silica matrix. Journal of Magnetism and Magnetic Materials, 300(1), e342-e345. https://doi.org/10.1016/j.jmmm.2005.10.116

Vancouver

Grigorieva NA, Grigoriev SV, Eckerlebe H, Eliseev AA, Napolskii KS, Lukashin AV et al. Magnetic properties of iron nanoparticles in mesoporous silica matrix. Journal of Magnetism and Magnetic Materials. 2006 May;300(1):e342-e345. https://doi.org/10.1016/j.jmmm.2005.10.116

Author

Grigorieva, N. A. ; Grigoriev, S. V. ; Eckerlebe, H. ; Eliseev, A. A. ; Napolskii, K. S. ; Lukashin, A. V. ; Tretyakov, Yu D. / Magnetic properties of iron nanoparticles in mesoporous silica matrix. In: Journal of Magnetism and Magnetic Materials. 2006 ; Vol. 300, No. 1. pp. e342-e345.

BibTeX

@article{b37ee7773a0b49a48ce3feede4bdd5f4,
title = "Magnetic properties of iron nanoparticles in mesoporous silica matrix",
abstract = "Anisotropic iron nanoparticles were successfully synthesized within the pores of mesoporous silica matrix by intercalation of hydrophobic iron complex (Fe(CO)5) into the hydrophobic part of the mesoporous silica-surfactant composite. It was shown that the particles are uniform and well ordered in the matrix and their shape and size are in good agreement with that of the pores. The samples demonstrate spin-glass-like behavior at low temperatures, which transforms to the superparamagnetic one with temperature increases. Nanoscale-related magnetic properties were investigated by polarized SANS. It was shown that hysteretic and the spin-glass-like behavior may be attributed to bunches of the iron nanowires with average radius of 4.7 nm.",
keywords = "Magnetic nanowires, Mesoporous silica, Nanoreactors, SAPNS",
author = "Grigorieva, {N. A.} and Grigoriev, {S. V.} and H. Eckerlebe and Eliseev, {A. A.} and Napolskii, {K. S.} and Lukashin, {A. V.} and Tretyakov, {Yu D.}",
year = "2006",
month = may,
doi = "10.1016/j.jmmm.2005.10.116",
language = "English",
volume = "300",
pages = "e342--e345",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",
number = "1",
note = "Third International Symposium on Magnetism 2005 ; Conference date: 26-06-2005 Through 30-06-2005",

}

RIS

TY - JOUR

T1 - Magnetic properties of iron nanoparticles in mesoporous silica matrix

AU - Grigorieva, N. A.

AU - Grigoriev, S. V.

AU - Eckerlebe, H.

AU - Eliseev, A. A.

AU - Napolskii, K. S.

AU - Lukashin, A. V.

AU - Tretyakov, Yu D.

PY - 2006/5

Y1 - 2006/5

N2 - Anisotropic iron nanoparticles were successfully synthesized within the pores of mesoporous silica matrix by intercalation of hydrophobic iron complex (Fe(CO)5) into the hydrophobic part of the mesoporous silica-surfactant composite. It was shown that the particles are uniform and well ordered in the matrix and their shape and size are in good agreement with that of the pores. The samples demonstrate spin-glass-like behavior at low temperatures, which transforms to the superparamagnetic one with temperature increases. Nanoscale-related magnetic properties were investigated by polarized SANS. It was shown that hysteretic and the spin-glass-like behavior may be attributed to bunches of the iron nanowires with average radius of 4.7 nm.

AB - Anisotropic iron nanoparticles were successfully synthesized within the pores of mesoporous silica matrix by intercalation of hydrophobic iron complex (Fe(CO)5) into the hydrophobic part of the mesoporous silica-surfactant composite. It was shown that the particles are uniform and well ordered in the matrix and their shape and size are in good agreement with that of the pores. The samples demonstrate spin-glass-like behavior at low temperatures, which transforms to the superparamagnetic one with temperature increases. Nanoscale-related magnetic properties were investigated by polarized SANS. It was shown that hysteretic and the spin-glass-like behavior may be attributed to bunches of the iron nanowires with average radius of 4.7 nm.

KW - Magnetic nanowires

KW - Mesoporous silica

KW - Nanoreactors

KW - SAPNS

UR - http://www.scopus.com/inward/record.url?scp=33644657029&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2005.10.116

DO - 10.1016/j.jmmm.2005.10.116

M3 - Conference article

AN - SCOPUS:33644657029

VL - 300

SP - e342-e345

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1

T2 - Third International Symposium on Magnetism 2005

Y2 - 26 June 2005 through 30 June 2005

ER -

ID: 86431939