Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride

Jonas A. Krieger; Daniel Tay; Igor P. Rusinov; Sourabh Barua; Pabitra K. Biswas; Lukas Korosec; Thomas Prokscha; Thorsten Schmitt; Niels B.M. Schröter; Tian Shang; Toni Shiroka; Andreas Suter; Geetha Balakrishnan; Evgueni V. Chulkov; Vladimir N. Strocov; Zaher Salman

doi:10.1103/PhysRevMaterials.7.044414

Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride

Jonas A. Krieger
, Daniel Tay
, Igor P. Rusinov
, Sourabh Barua
, Pabitra K. Biswas
, Lukas Korosec
, Thomas Prokscha
, Thorsten Schmitt
, Niels B.M. Schröter
, Tian Shang
, Toni Shiroka
, Andreas Suter
, Geetha Balakrishnan
, Evgueni V. Chulkov
, Vladimir N. Strocov
, Zaher Salman

物理与电子科学学院

Paul Scherrer Institute
Swiss Federal Institute of Technology Zurich
Max Planck Institute of Microstructure Physics
Tomsk State University
St. Petersburg State University
University of Warwick
Central University of Punjab, Bathinda
STFC Rutherford Appleton Laboratory
Donostia International Physics Center
Facultad de Ciencias Químicas

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals heterostructures due to their graphenelike two-dimensional structure. For this purpose, a magnetic semiconductor could represent an invaluable component for various spintronics and topotronics devices. Here, we combine different local magnetic probe spectroscopies with angle-resolved photoemission and density-functional theory calculations to show that 2H-MoTe2 is on the verge of becoming magnetic. Our results present clear evidence that the magnetism can be "switched on"by a hydrogenlike impurity. We also show that this magnetic state survives up to the free surface region, demonstrating the material's potential applicability as a magnetic component for thin-film heterostructures.

源语言	英语
文章编号	044414
期刊	Physical Review Materials
卷	7
期	4
DOI	https://doi.org/10.1103/PhysRevMaterials.7.044414
出版状态	已出版 - 4月 2023

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10.1103/PhysRevMaterials.7.044414

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Krieger, J. A., Tay, D., Rusinov, I. P., Barua, S., Biswas, P. K., Korosec, L., Prokscha, T., Schmitt, T., Schröter, N. B. M., Shang, T., Shiroka, T., Suter, A., Balakrishnan, G., Chulkov, E. V., Strocov, V. N., & Salman, Z. (2023). Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride. Physical Review Materials, 7(4), 文章 044414. https://doi.org/10.1103/PhysRevMaterials.7.044414

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title = "Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride",

abstract = "Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals heterostructures due to their graphenelike two-dimensional structure. For this purpose, a magnetic semiconductor could represent an invaluable component for various spintronics and topotronics devices. Here, we combine different local magnetic probe spectroscopies with angle-resolved photoemission and density-functional theory calculations to show that 2H-MoTe2 is on the verge of becoming magnetic. Our results present clear evidence that the magnetism can be {"}switched on{"}by a hydrogenlike impurity. We also show that this magnetic state survives up to the free surface region, demonstrating the material's potential applicability as a magnetic component for thin-film heterostructures.",

author = "Krieger, \{Jonas A.\} and Daniel Tay and Rusinov, \{Igor P.\} and Sourabh Barua and Biswas, \{Pabitra K.\} and Lukas Korosec and Thomas Prokscha and Thorsten Schmitt and Schr{\"o}ter, \{Niels B.M.\} and Tian Shang and Toni Shiroka and Andreas Suter and Geetha Balakrishnan and Chulkov, \{Evgueni V.\} and Strocov, \{Vladimir N.\} and Zaher Salman",

note = "Publisher Copyright: {\textcopyright} 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2023",

month = apr,

doi = "10.1103/PhysRevMaterials.7.044414",

language = "英语",

volume = "7",

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Krieger, JA, Tay, D, Rusinov, IP, Barua, S, Biswas, PK, Korosec, L, Prokscha, T, Schmitt, T, Schröter, NBM, Shang, T, Shiroka, T, Suter, A, Balakrishnan, G, Chulkov, EV, Strocov, VN & Salman, Z 2023, 'Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride', Physical Review Materials, 卷 7, 号码 4, 044414. https://doi.org/10.1103/PhysRevMaterials.7.044414

TY - JOUR

T1 - Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride

AU - Krieger, Jonas A.

AU - Tay, Daniel

AU - Rusinov, Igor P.

AU - Barua, Sourabh

AU - Biswas, Pabitra K.

AU - Korosec, Lukas

AU - Prokscha, Thomas

AU - Schmitt, Thorsten

AU - Schröter, Niels B.M.

AU - Shang, Tian

AU - Shiroka, Toni

AU - Suter, Andreas

AU - Balakrishnan, Geetha

AU - Chulkov, Evgueni V.

AU - Strocov, Vladimir N.

AU - Salman, Zaher

N1 - Publisher Copyright: © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2023/4

Y1 - 2023/4

N2 - Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals heterostructures due to their graphenelike two-dimensional structure. For this purpose, a magnetic semiconductor could represent an invaluable component for various spintronics and topotronics devices. Here, we combine different local magnetic probe spectroscopies with angle-resolved photoemission and density-functional theory calculations to show that 2H-MoTe2 is on the verge of becoming magnetic. Our results present clear evidence that the magnetism can be "switched on"by a hydrogenlike impurity. We also show that this magnetic state survives up to the free surface region, demonstrating the material's potential applicability as a magnetic component for thin-film heterostructures.

AB - Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals heterostructures due to their graphenelike two-dimensional structure. For this purpose, a magnetic semiconductor could represent an invaluable component for various spintronics and topotronics devices. Here, we combine different local magnetic probe spectroscopies with angle-resolved photoemission and density-functional theory calculations to show that 2H-MoTe2 is on the verge of becoming magnetic. Our results present clear evidence that the magnetism can be "switched on"by a hydrogenlike impurity. We also show that this magnetic state survives up to the free surface region, demonstrating the material's potential applicability as a magnetic component for thin-film heterostructures.

UR - https://www.scopus.com/pages/publications/85158819026

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DO - 10.1103/PhysRevMaterials.7.044414

M3 - 文章

AN - SCOPUS:85158819026

SN - 2475-9953

VL - 7

JO - Physical Review Materials

JF - Physical Review Materials

IS - 4

M1 - 044414

ER -

Hydrogen-impurity-induced unconventional magnetism in semiconducting molybdenum ditelluride

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