Research output: Contribution to journal › Article › peer-review
Magnetic properties of fired clay (bricks) possibly containing epsilon iron (III) oxide. / Gurylev, A. ; Kharitonskii, P. ; Kosterov, A. ; Berestnev, I. ; Sergienko, E. .
In: Journal of Physics: Conference Series, Vol. 1347, 012034, 2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Magnetic properties of fired clay (bricks) possibly containing epsilon iron (III) oxide
AU - Gurylev, A.
AU - Kharitonskii, P.
AU - Kosterov, A.
AU - Berestnev, I.
AU - Sergienko, E.
PY - 2019
Y1 - 2019
N2 - We investigated bricks with ages from modern to late 19th century. The experimental and theoretical analysis of hysteresis loops and magnetization (ARM, IRM) acquisition curves show presence of two magnetic phases with high and low coercivity, respectively, which might be related to nanoparticles of oxidized and/or cation-substituted magnetite and epsilon iron (III) oxide. The fired clay (bricks) thus can be viewed as a model system in which epsilon iron (III) oxide forms readily.
AB - We investigated bricks with ages from modern to late 19th century. The experimental and theoretical analysis of hysteresis loops and magnetization (ARM, IRM) acquisition curves show presence of two magnetic phases with high and low coercivity, respectively, which might be related to nanoparticles of oxidized and/or cation-substituted magnetite and epsilon iron (III) oxide. The fired clay (bricks) thus can be viewed as a model system in which epsilon iron (III) oxide forms readily.
UR - https://iopscience.iop.org/article/10.1088/1742-6596/1347/1/012034
U2 - 10.1088/1742-6596/1347/1/012034
DO - 10.1088/1742-6596/1347/1/012034
M3 - Article
VL - 1347
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
M1 - 012034
T2 - NEW MATERIALS AND TECHNOLOGIES
Y2 - 16 October 2019 through 19 October 2019
ER -
ID: 49714872