Exploring the details of the martensite-austenite phase transition of the shape 
memory Heusler compound Mn2NiGa by hard x-ray photoelectron spectroscopy, 
magnetic and transport measurements

Blum, Christian G. F.; Ouardi, Siham; Fecher, Gerhard H.; Balke, Benjamin; Kozina, Xeniya; Stryganyuk, Gregory; Ueda, Shigenori; Kobayashi, Keisuke; Felser, Claudia; Wurmehl, Sabine; Büchner, Bernd

doi:10.1063/1.3600663

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Exploring the details of the martensite-austenite phase transition of the shape memory Heusler compound Mn₂NiGa by hard x-ray photoelectron spectroscopy, magnetic and transport measurements

Blum, C. G. F., Ouardi, S., Fecher, G. H., Balke, B., Kozina, X., Stryganyuk, G., et al. (2011). Exploring the details of the martensite-austenite phase transition of the shape memory Heusler compound Mn₂NiGa by hard x-ray photoelectron spectroscopy, magnetic and transport measurements. Applied Physics Letters, 98(25): 252501, pp. 1-3. doi:10.1063/1.3600663.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0018-B4E3-D Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0018-B4E5-9

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Creators:
Blum, Christian G. F.¹, Author
Ouardi, Siham¹, Author
Fecher, Gerhard H.¹, Author
Balke, Benjamin¹, Author
Kozina, Xeniya¹, Author
Stryganyuk, Gregory¹, Author
Ueda, Shigenori¹, Author
Kobayashi, Keisuke¹, Author
Felser, Claudia², Author
Wurmehl, Sabine¹, Author
Büchner, Bernd¹, Author

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1external, ou_persistent22
2External Organizations, ou_persistent22

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Abstract: Mn2NiGa is reported to be a shape memory material with a martensite-austenite phase transition. Temperature dependent measurements of the transport and magnetic properties reveal the martensitic transition close to room temperature with a thermal hysteresis of about 27 K. The electronic structure of the valence band in both phases was studied by hard x-ray photoelectron spectroscopy. The results clearly indicate that strong changes in the electronic structure appear at the phase transition. (C) 2011 American Institute of Physics. [doi:10.1063/1.3600663]

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Dates: Date issued: 2011-06-20

Publication Status: Issued

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Identifiers: ISI: 000292039900040
DOI: 10.1063/1.3600663

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Title: Applied Physics Letters

Source Genre: Journal

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Publ. Info: Melville, NY : American Institute of Physics

Pages: - Volume / Issue: 98 (25) Sequence Number: 252501 Start / End Page: 1 - 3 Identifier: Other: 0003-6951
CoNE: https://pure.mpg.de/cone/journals/resource/954922836223