Research output: Contribution to journal › Article › peer-review
Температурное поведение вектора локальной намагниченности в ферромагнитных опалоподобных структурах. / Shishkin, I.S.; Mistonov, A.A.; Grigoryeva, N.A.; Menzel, D.; Grigoriev, S.V.
In: ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ, Vol. 10, No. 1, 2016, p. 161–173.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Температурное поведение вектора локальной намагниченности в ферромагнитных опалоподобных структурах
AU - Shishkin, I.S.
AU - Mistonov, A.A.
AU - Grigoryeva, N.A.
AU - Menzel, D.
AU - Grigoriev, S.V.
PY - 2016
Y1 - 2016
N2 - he behavior of magnetization in films of ferromagnetic inverted opallike nanostructures basedon cobalt and nickel is studied. The remagnetization curves M(H) and temperature dependences M(T) in theranges of H from –50 000 to +50 000 Oe and T = 5–350 K are measured by magnetometry using a superconducting quantum interference device (SQUIDmagnetometry). It is demonstrated that at T > 70 K, the totalmagnetization of the inverted nanostructures is composed of four local magnetizations, the vectors of whichare oriented along the [111] anisotropy axes of a spatial opallike structure. At low temperatures, the anisotropy of the film is found to make an additional significant contribution. The critical magnetic fields corresponding to reorientation of the local magnetization vectors along the [111] anisotropy axes are determinedfrom the M(H) experimental curves. The data obtained for ferromagnetic inverted opallike nanostructuresare compared with the behavior of magnetization in continuous nickel and cobalt films
AB - he behavior of magnetization in films of ferromagnetic inverted opallike nanostructures basedon cobalt and nickel is studied. The remagnetization curves M(H) and temperature dependences M(T) in theranges of H from –50 000 to +50 000 Oe and T = 5–350 K are measured by magnetometry using a superconducting quantum interference device (SQUIDmagnetometry). It is demonstrated that at T > 70 K, the totalmagnetization of the inverted nanostructures is composed of four local magnetizations, the vectors of whichare oriented along the [111] anisotropy axes of a spatial opallike structure. At low temperatures, the anisotropy of the film is found to make an additional significant contribution. The critical magnetic fields corresponding to reorientation of the local magnetization vectors along the [111] anisotropy axes are determinedfrom the M(H) experimental curves. The data obtained for ferromagnetic inverted opallike nanostructuresare compared with the behavior of magnetization in continuous nickel and cobalt films
KW - inverse opals
KW - SQUID-magnetometry
KW - artificial spin ice
U2 - 10.7868/S020735281602013X
DO - 10.7868/S020735281602013X
M3 - статья
VL - 10
SP - 161
EP - 173
JO - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
JF - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
SN - 1027-4510
IS - 1
ER -
ID: 7550241