Probing the spiral magnetic phase in 6 nm textured erbium using polarised neutron reflectometry

N. Satchell; J. D.S. Witt; G. Burnell; P. J. Curran; C. J. Kinane; T. R. Charlton; S. Langridge; J. F.K. Cooper

doi:10.1088/1361-648X/29/5/055801

Probing the spiral magnetic phase in 6 nm textured erbium using polarised neutron reflectometry

N. Satchell, J. D.S. Witt, G. Burnell, P. J. Curran, C. J. Kinane, T. R. Charlton, S. Langridge, J. F.K. Cooper

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We characterise the magnetic state of highly-textured, sputter deposited erbium for a film of thickness 6 nm. Using polarised neutron reflectometry it is found that the film has a high degree of magnetic disorder, and we present some evidence that the film's local magnetic state is consistent with bulk-like spiral magnetism. This, combined with complementary characterisation techniques, show that thin film erbium is a strong candidate material for incorporation into device structures.

Original language	English
Article number	055801
Journal	Journal of Physics Condensed Matter
Volume	29
Issue number	5
DOIs	https://doi.org/10.1088/1361-648X/29/5/055801
State	Published - Feb 8 2017
Externally published	Yes

Keywords

erbium
magnetism
spintronics
spiral magnetism
thin film

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10.1088/1361-648X/29/5/055801

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title = "Probing the spiral magnetic phase in 6 nm textured erbium using polarised neutron reflectometry",

abstract = "We characterise the magnetic state of highly-textured, sputter deposited erbium for a film of thickness 6 nm. Using polarised neutron reflectometry it is found that the film has a high degree of magnetic disorder, and we present some evidence that the film's local magnetic state is consistent with bulk-like spiral magnetism. This, combined with complementary characterisation techniques, show that thin film erbium is a strong candidate material for incorporation into device structures.",

keywords = "erbium, magnetism, spintronics, spiral magnetism, thin film",

author = "N. Satchell and Witt, \{J. D.S.\} and G. Burnell and Curran, \{P. J.\} and Kinane, \{C. J.\} and Charlton, \{T. R.\} and S. Langridge and Cooper, \{J. F.K.\}",

note = "Publisher Copyright: {\textcopyright} 2016 IOP Publishing Ltd.",

year = "2017",

month = feb,

day = "8",

doi = "10.1088/1361-648X/29/5/055801",

language = "English",

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journal = "Journal of Physics Condensed Matter",

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T1 - Probing the spiral magnetic phase in 6 nm textured erbium using polarised neutron reflectometry

AU - Satchell, N.

AU - Witt, J. D.S.

AU - Burnell, G.

AU - Curran, P. J.

AU - Kinane, C. J.

AU - Charlton, T. R.

AU - Langridge, S.

AU - Cooper, J. F.K.

PY - 2017/2/8

Y1 - 2017/2/8

N2 - We characterise the magnetic state of highly-textured, sputter deposited erbium for a film of thickness 6 nm. Using polarised neutron reflectometry it is found that the film has a high degree of magnetic disorder, and we present some evidence that the film's local magnetic state is consistent with bulk-like spiral magnetism. This, combined with complementary characterisation techniques, show that thin film erbium is a strong candidate material for incorporation into device structures.

AB - We characterise the magnetic state of highly-textured, sputter deposited erbium for a film of thickness 6 nm. Using polarised neutron reflectometry it is found that the film has a high degree of magnetic disorder, and we present some evidence that the film's local magnetic state is consistent with bulk-like spiral magnetism. This, combined with complementary characterisation techniques, show that thin film erbium is a strong candidate material for incorporation into device structures.

KW - erbium

KW - magnetism

KW - spintronics

KW - spiral magnetism

KW - thin film

UR - https://www.scopus.com/pages/publications/85012056798

U2 - 10.1088/1361-648X/29/5/055801

DO - 10.1088/1361-648X/29/5/055801

M3 - Article

C2 - 27911887

AN - SCOPUS:85012056798

SN - 0953-8984

VL - 29

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 5

M1 - 055801

ER -

Probing the spiral magnetic phase in 6 nm textured erbium using polarised neutron reflectometry

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Keywords

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