Structural and magnetic properties of the holmium-yttrium superlattice

V.V. Tarnavich, A.S. Volegov, D. Lott, S. Mattauch, A.A. Vorobiev, A. Oleshkevych, S.V. Grigoriev

Результат исследований: Научные публикации в периодических изданияхстатья

5 Цитирования (Scopus)

Выдержка

© 2014, Pleiades Publishing, Ltd. The structural and magnetic properties of the multilayer holmium-yttrium system are investigated by superconducting quantum interference device (SQUID) magnetometry and X-ray and neutron scattering. The sample synthesized by molecular beam epitaxy is the Al2O3/Nb50 Å/Y200 Å/(Ho60 Å/Y30 Å) × 30/Nb50 Å layer sequence. The occurrence of a helical magnetic structure with a period of 24 Å and a spiral coherence length of about 500 Å is observed at a temperature of TN = 123 K upon the identical population of domains with left and right magnetic spirals after zero-field cooling of the sample to a temperature of 10 K. The transition to the ferromagnetic structure at a temperature of 20 K in the investigated sample is suppressed.
Язык оригиналаанглийский
Страницы (с-по)976-982
ЖурналJournal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques
Номер выпуска5
DOI
СостояниеОпубликовано - 2014

Отпечаток

Holmium
Yttrium
Structural properties
Magnetic properties
Magnetic structure
SQUIDs
Neutron scattering
X ray scattering
Molecular beam epitaxy
Temperature
Multilayers
Cooling

Цитировать

Tarnavich, V.V. ; Volegov, A.S. ; Lott, D. ; Mattauch, S. ; Vorobiev, A.A. ; Oleshkevych, A. ; Grigoriev, S.V. / Structural and magnetic properties of the holmium-yttrium superlattice. В: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques. 2014 ; № 5. стр. 976-982.
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abstract = "{\circledC} 2014, Pleiades Publishing, Ltd. The structural and magnetic properties of the multilayer holmium-yttrium system are investigated by superconducting quantum interference device (SQUID) magnetometry and X-ray and neutron scattering. The sample synthesized by molecular beam epitaxy is the Al2O3/Nb50 {\AA}/Y200 {\AA}/(Ho60 {\AA}/Y30 {\AA}) × 30/Nb50 {\AA} layer sequence. The occurrence of a helical magnetic structure with a period of 24 {\AA} and a spiral coherence length of about 500 {\AA} is observed at a temperature of TN = 123 K upon the identical population of domains with left and right magnetic spirals after zero-field cooling of the sample to a temperature of 10 K. The transition to the ferromagnetic structure at a temperature of 20 K in the investigated sample is suppressed.",
author = "V.V. Tarnavich and A.S. Volegov and D. Lott and S. Mattauch and A.A. Vorobiev and A. Oleshkevych and S.V. Grigoriev",
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Structural and magnetic properties of the holmium-yttrium superlattice. / Tarnavich, V.V.; Volegov, A.S.; Lott, D.; Mattauch, S.; Vorobiev, A.A.; Oleshkevych, A.; Grigoriev, S.V.

В: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, № 5, 2014, стр. 976-982.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Structural and magnetic properties of the holmium-yttrium superlattice

AU - Tarnavich, V.V.

AU - Volegov, A.S.

AU - Lott, D.

AU - Mattauch, S.

AU - Vorobiev, A.A.

AU - Oleshkevych, A.

AU - Grigoriev, S.V.

PY - 2014

Y1 - 2014

N2 - © 2014, Pleiades Publishing, Ltd. The structural and magnetic properties of the multilayer holmium-yttrium system are investigated by superconducting quantum interference device (SQUID) magnetometry and X-ray and neutron scattering. The sample synthesized by molecular beam epitaxy is the Al2O3/Nb50 Å/Y200 Å/(Ho60 Å/Y30 Å) × 30/Nb50 Å layer sequence. The occurrence of a helical magnetic structure with a period of 24 Å and a spiral coherence length of about 500 Å is observed at a temperature of TN = 123 K upon the identical population of domains with left and right magnetic spirals after zero-field cooling of the sample to a temperature of 10 K. The transition to the ferromagnetic structure at a temperature of 20 K in the investigated sample is suppressed.

AB - © 2014, Pleiades Publishing, Ltd. The structural and magnetic properties of the multilayer holmium-yttrium system are investigated by superconducting quantum interference device (SQUID) magnetometry and X-ray and neutron scattering. The sample synthesized by molecular beam epitaxy is the Al2O3/Nb50 Å/Y200 Å/(Ho60 Å/Y30 Å) × 30/Nb50 Å layer sequence. The occurrence of a helical magnetic structure with a period of 24 Å and a spiral coherence length of about 500 Å is observed at a temperature of TN = 123 K upon the identical population of domains with left and right magnetic spirals after zero-field cooling of the sample to a temperature of 10 K. The transition to the ferromagnetic structure at a temperature of 20 K in the investigated sample is suppressed.

U2 - 10.1134/S1027451014050425

DO - 10.1134/S1027451014050425

M3 - Article

SP - 976

EP - 982

JO - Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques

JF - Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques

SN - 1027-4510

IS - 5

ER -