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  Suppression of the ferromagnetic order in the Heusler alloy Ni50Mn35In15 by hydrostatic pressure

Salazar Mejía, C., Mydeen, K., Naumov, P., Medvedev, S. A., Wang, C., Hanfland, M., et al. (2016). Suppression of the ferromagnetic order in the Heusler alloy Ni50Mn35In15 by hydrostatic pressure. Applied Physics Letters, 108(26): 261903, pp. 1-5. doi:10.1063/1.4954838.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002B-1EC7-0 Version Permalink: http://hdl.handle.net/21.11116/0000-0000-FD2C-3
Genre: Journal Article

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 Creators:
Salazar Mejía, C.1, Author              
Mydeen, K.2, Author              
Naumov, P.1, Author              
Medvedev, S. A.3, Author              
Wang, C.1, Author              
Hanfland, M.4, Author
Nayak, A. K.5, Author              
Schwarz, U.6, Author              
Felser, C.7, Author              
Nicklas, M.8, Author              
Affiliations:
1Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
2Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404              
3Sergiy Medvediev, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863438              
4External Organizations, ou_persistent22              
5Ajaya Nayak, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863426              
6Ulrich Schwarz, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863423              
7Claudia Felser, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863429              
8Michael Nicklas, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863472              

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 Abstract: We report on the effect of hydrostatic pressure on the magnetic and structural properties of the shape-memory Heusler alloy Ni50Mn35In15. Magnetization and x-ray diffraction experiments were performed at hydrostatic pressures up to 5 GPa using diamond anvil cells. Pressure stabilizes the martensitic phase, shifting the martensitic transition to higher temperatures, and suppresses the ferromagnetic austenitic phase. Above 3 GPa, where the martensitic-transition temperature approaches the Curie temperature in the austenite, the magnetization shows no longer indications of ferromagnetic ordering. We further find an extended temperature region with a mixture of martensite and austenite phases, which directly relates to the magnetic properties. Published by AIP Publishing.

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Language(s): eng - English
 Dates: 2016-06-272016-06-27
 Publication Status: Published in print
 Pages: -
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 Table of Contents: -
 Rev. Method: -
 Identifiers: ISI: 000379178200014
DOI: 10.1063/1.4954838
 Degree: -

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Title: Applied Physics Letters
  Abbreviation : Appl. Phys. Lett.
Source Genre: Journal
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Publ. Info: Melville, NY : American Institute of Physics
Pages: - Volume / Issue: 108 (26) Sequence Number: 261903 Start / End Page: 1 - 5 Identifier: Other: 0003-6951
CoNE: /journals/resource/954922836223