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Manipulating surface magnetic order in iron telluride

Research output: Contribution to journalArticle

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Manipulating surface magnetic order in iron telluride. / Trainer, Christopher William James; Yim, Chi Ming; Heil, Christoph; Giustino, Feliciano; Croitori, Dorina; Tsurkan, Vladimir; Loidl, Alois; Rodriguez, Efrain; Stock, Chris; Wahl, Peter.

In: Science Advances, Vol. 5, No. 3, eaav3478, 01.03.2019.

Research output: Contribution to journalArticle

Harvard

Trainer, CWJ, Yim, CM, Heil, C, Giustino, F, Croitori, D, Tsurkan, V, Loidl, A, Rodriguez, E, Stock, C & Wahl, P 2019, 'Manipulating surface magnetic order in iron telluride', Science Advances, vol. 5, no. 3, eaav3478. https://doi.org/10.1126/sciadv.aav3478

APA

Trainer, C. W. J., Yim, C. M., Heil, C., Giustino, F., Croitori, D., Tsurkan, V., ... Wahl, P. (2019). Manipulating surface magnetic order in iron telluride. Science Advances, 5(3), [eaav3478]. https://doi.org/10.1126/sciadv.aav3478

Vancouver

Trainer CWJ, Yim CM, Heil C, Giustino F, Croitori D, Tsurkan V et al. Manipulating surface magnetic order in iron telluride. Science Advances. 2019 Mar 1;5(3). eaav3478. https://doi.org/10.1126/sciadv.aav3478

Author

Trainer, Christopher William James ; Yim, Chi Ming ; Heil, Christoph ; Giustino, Feliciano ; Croitori, Dorina ; Tsurkan, Vladimir ; Loidl, Alois ; Rodriguez, Efrain ; Stock, Chris ; Wahl, Peter. / Manipulating surface magnetic order in iron telluride. In: Science Advances. 2019 ; Vol. 5, No. 3.

Bibtex - Download

@article{bc32004a1e35499cb874bc85845f42a1,
title = "Manipulating surface magnetic order in iron telluride",
abstract = "Control and manipulation of emergent magnetic orders in strongly correlated electron materials promises new opportunities for device concepts which exploit these for spintronics applications. For their technological exploitation it is important to understand the role of surfaces and interfaces to other materials, and their impact on the emergent magnetic orders. Here, we demonstrate for iron telluride, the non-superconducting parent compound of the iron chalcogenide superconductors, determination and manipulation of the surface magnetic structure by low temperature spin-polarized scanning tunneling microscopy. Iron telluride exhibits a complex structural and magnetic phase diagram as a function of interstitial iron concentration. Several theories have been put forward to explain the different magnetic orders observed in the phase diagram, which ascribe a dominant role either to interactions mediated by itinerant electrons or to local moment interactions. Through the controlled removal of surface excess iron, we can separate the influence of the excess iron from that of the change in the lattice structure.",
author = "Trainer, {Christopher William James} and Yim, {Chi Ming} and Christoph Heil and Feliciano Giustino and Dorina Croitori and Vladimir Tsurkan and Alois Loidl and Efrain Rodriguez and Chris Stock and Peter Wahl",
note = "C.T., C.M.Y. and P.W. acknowledge funding from EPSRC through EP/L505079/1, EP/I031014/1 and EP/R031924/1, and C.S. through EP/M01052X/1. V.T., A.L. and J.D. acknowledge funding from the Deutsche Forschungsgemeinschaft (DFG) via the Transregional Collaborative Research Center TRR 80 (Augsburg, Munich, Stuttgart). C.H. acknowledges support from the Austrian Science Fund (FWF) project No. J3806-N36 and the Vienna Science Cluster. F.G. acknowledges support from the Leverhulme Trust (Grant RL-2012-001) and the UK EPSRC Research Council (EP/M020517/1).",
year = "2019",
month = "3",
day = "1",
doi = "10.1126/sciadv.aav3478",
language = "English",
volume = "5",
journal = "Science Advances",
issn = "2375-2548",
publisher = "AMER ASSOC ADVANCEMENT SCIENCE",
number = "3",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Manipulating surface magnetic order in iron telluride

AU - Trainer, Christopher William James

AU - Yim, Chi Ming

AU - Heil, Christoph

AU - Giustino, Feliciano

AU - Croitori, Dorina

AU - Tsurkan, Vladimir

AU - Loidl, Alois

AU - Rodriguez, Efrain

AU - Stock, Chris

AU - Wahl, Peter

N1 - C.T., C.M.Y. and P.W. acknowledge funding from EPSRC through EP/L505079/1, EP/I031014/1 and EP/R031924/1, and C.S. through EP/M01052X/1. V.T., A.L. and J.D. acknowledge funding from the Deutsche Forschungsgemeinschaft (DFG) via the Transregional Collaborative Research Center TRR 80 (Augsburg, Munich, Stuttgart). C.H. acknowledges support from the Austrian Science Fund (FWF) project No. J3806-N36 and the Vienna Science Cluster. F.G. acknowledges support from the Leverhulme Trust (Grant RL-2012-001) and the UK EPSRC Research Council (EP/M020517/1).

PY - 2019/3/1

Y1 - 2019/3/1

N2 - Control and manipulation of emergent magnetic orders in strongly correlated electron materials promises new opportunities for device concepts which exploit these for spintronics applications. For their technological exploitation it is important to understand the role of surfaces and interfaces to other materials, and their impact on the emergent magnetic orders. Here, we demonstrate for iron telluride, the non-superconducting parent compound of the iron chalcogenide superconductors, determination and manipulation of the surface magnetic structure by low temperature spin-polarized scanning tunneling microscopy. Iron telluride exhibits a complex structural and magnetic phase diagram as a function of interstitial iron concentration. Several theories have been put forward to explain the different magnetic orders observed in the phase diagram, which ascribe a dominant role either to interactions mediated by itinerant electrons or to local moment interactions. Through the controlled removal of surface excess iron, we can separate the influence of the excess iron from that of the change in the lattice structure.

AB - Control and manipulation of emergent magnetic orders in strongly correlated electron materials promises new opportunities for device concepts which exploit these for spintronics applications. For their technological exploitation it is important to understand the role of surfaces and interfaces to other materials, and their impact on the emergent magnetic orders. Here, we demonstrate for iron telluride, the non-superconducting parent compound of the iron chalcogenide superconductors, determination and manipulation of the surface magnetic structure by low temperature spin-polarized scanning tunneling microscopy. Iron telluride exhibits a complex structural and magnetic phase diagram as a function of interstitial iron concentration. Several theories have been put forward to explain the different magnetic orders observed in the phase diagram, which ascribe a dominant role either to interactions mediated by itinerant electrons or to local moment interactions. Through the controlled removal of surface excess iron, we can separate the influence of the excess iron from that of the change in the lattice structure.

U2 - 10.1126/sciadv.aav3478

DO - 10.1126/sciadv.aav3478

M3 - Article

VL - 5

JO - Science Advances

JF - Science Advances

SN - 2375-2548

IS - 3

M1 - eaav3478

ER -

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