Literature DB >> 26180008

Achieving giant magnetically induced reorientation of martensitic variants in magnetic shape-memory Ni-Mn-Ga Films by microstructure engineering.

Paolo Ranzieri1, Marco Campanini1, Simone Fabbrici1,2, Lucia Nasi1, Francesca Casoli1, Riccardo Cabassi1, Elisa Buffagni1, Vincenzo Grillo1, Cesar Magén3, Federica Celegato4, Gabriele Barrera4, Paola Tiberto4, Franca Albertini1.   

Abstract

Giant magnetically induced twin variant reorientation, comparable in intensity with bulk single crystals, is obtained in epitaxial magnetic shape-memory thin films. It is found to be tunable in intensity and spatial response by the fine control of microstructural patterns at the nanoscopic and microscopic scales. A thorough experimental study (including electron holography) allows a multiscale comprehension of the phenomenon.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  electron holography; ferromagnetic shape-memory thin films; martensitic microstructure; multifunctional materials; twin variant reorientation induced by magnetic field

Year:  2015        PMID： 26180008     DOI： 10.1002/adma.201502072

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  4 in total

1.  Reversible tuning of magnetocaloric Ni-Mn-Ga-Co films on ferroelectric PMN-PT substrates.

Authors:  Benjamin Schleicher; Robert Niemann; Stefan Schwabe; Ruben Hühne; Ludwig Schultz; Kornelius Nielsch; Sebastian Fähler
Journal:  Sci Rep       Date:  2017-10-31       Impact factor: 4.379

Review 2.  Crystallographic Characterization on Polycrystalline Ni-Mn-Ga Alloys with Strong Preferred Orientation.

Authors:  Zongbin Li; Bo Yang; Naifu Zou; Yudong Zhang; Claude Esling; Weimin Gan; Xiang Zhao; Liang Zuo
Journal:  Materials (Basel)       Date:  2017-04-27       Impact factor: 3.623

3.  Crystallography and Microstructure of 7M Martensite in Ni-Mn-Ga Thin Films Epitaxially Grown on (1 1 2¯ 0)-Oriented Al2O3 Substrate.

Authors:  Bo Yang; Zongbin Li; Haile Yan; Yudong Zhang; Claude Esling; Xiang Zhao; Liang Zuo
Journal:  Materials (Basel)       Date:  2022-03-04       Impact factor: 3.623

4.  Following the Martensitic Configuration Footprints in the Transition Route of Ni-Mn-Ga Magnetic Shape Memory Films: Insight into the Role of Twin Boundaries and Interfaces.

Authors:  Milad Takhsha Ghahfarokhi; Lucia Nasi; Francesca Casoli; Simone Fabbrici; Giovanna Trevisi; Riccardo Cabassi; Franca Albertini
Journal:  Materials (Basel)       Date:  2020-05-01       Impact factor: 3.623
  4 in total

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