Journal articles
Stress-induced large Curie temperature enhancement in Fe64Ni36 Invar alloy
Pedro Gorria
1
David Martínez-Blanco
1
Maria J. Perez
1
Jesús A. Blanco
1
Antonio Hernando
2
María A. Laguna-Marco
3
Daniel Haskel
3
Narcizo Souza-Neto
3
Ronald I. Smith
4
W.G. Marshall
4
Gaston Garbarino
5
Mohamed Mezouar
5
Alejandro Fernandez-Martinez
6, 7
Jesús Chaboy
8
L. Fernandez Barquín
9
J. A. Rodriguez Castrillón
10
M. Moldovan
10
J. I. Garcia Alonso
10
Jianzhong Zhang
11
Anna Llobet
11
J. S. Jiang
12
Pedro Gorria 1
Author
David Martínez-Blanco 1
Author
Maria J. Perez 1
Author
Jesús A. Blanco 1
Author
Antonio Hernando 2
Author
María A. Laguna-Marco 3
Author
Daniel Haskel 3
Author
Narcizo M. Souza-Neto 3
Author
Alejandro Fernandez-Martinez 6, 7
Author
Jesús Chaboy 8
Author
L. Fernandez Barquín 9
Author
J. A. Rodriguez Castrillón 10
Author
J. S. Jiang 12
Author
1
Departamento de Física (Calvo Sotelo, s/n, 33007 Oviedo, Spain - Spain)
- Universidad de Oviedo (France)
2
Instituto de Magnetismo Aplicado (P.O. Box 155, Las Rozas, 28230 Madrid - France)
- UCM-ADIF-CSIC (France)
3
APS - Advanced Photon Source [ANL] (Argonne National Laboratory Building 401 9700 S. Cass Avenue Argonne, IL 60439 - United States)
- ANL - Argonne National Laboratory [Lemont] (9700 S Cass Ave B109, Lemont, IL, 60439 - United States)
- University of Chicago (Edward H. Levi Hall 5801 South Ellis Avenue Chicago, Illinois 60637 - United States)
- US Department of Energy (France)
4
ISIS Facility (OX11 0QX Didcot - United Kingdom)
- RAL - STFC Rutherford Appleton Laboratory (Harwell Campus, Didcot OX11 0FA - United Kingdom)
- STFC - Science and Technology Facilities Council (Polaris House, North Star Avenue, Swindon SN2 1SZ - United Kingdom)
5
ESRF - European Synchrotron Radiation Facility (6 rue Jules Horowitz BP220 38043 GRENOBLE CEDEX - France)
6
ILL - Institut Laue-Langevin (6, rue Jules Horowitz BP 156 38042 Grenoble Cedex 9 - France)
- ILL (France)
7
LGIT - Laboratoire de Géophysique Interne et Tectonophysique (Maison des Géosciences 1381 Rue de la piscine - BP 53 38041 GRENOBLE CEDEX 9 - France)
- OSUG [1985-2015] - Observatoire des Sciences de l'Univers de Grenoble [1985-2015] (414 Rue de la piscine - BP 53 38041 GRENOBLE CEDEX 9 - France)
- UJF - Université Joseph Fourier - Grenoble 1 (BP 53 - 38041 Grenoble Cedex 9 - France)
- Grenoble INP [2007-2019] - Institut polytechnique de Grenoble - Grenoble Institute of Technology [2007-2019] (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- IRSTEA - Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (France)
- USMB [Université de Savoie] [Université de Chambéry] - Université Savoie Mont Blanc (27, rue Marcoz - 73000 Chambéry - France)
- CNRS - Centre National de la Recherche Scientifique : UMS832 (France)
- LCPC - Laboratoire Central des Ponts et Chaussées (58 boulevard Lefebvre 75732 PARIS Cedex 15 - France)
8
CSIC - ICMA and Departamento de Física de la Materia Condensada (50009 Zaragoza - Spain)
- University of Zaragoza - Universidad de Zaragoza [Zaragoza] (Pedro Cerbuna,12 50009 Zaragoza - España - Spain)
9
CITIMAC, Facultad de Ciencias (39005 Santander, Spain - Spain)
- Universidad de Cantabria [Santander] (Avda. de los Castros, s/n 39005 Santander - Spain)
10
Department of Physical and Analytical Chemistry (Julián Clavería 8, 33006 Oviedo - Spain)
- University of Oviedo (Spain)
11
Lujan Center for Neutron Scattering, LANL (Los Alamos, New Mexico 87545, USA - United States)
- LANL - Los Alamos National Laboratory (P.O. Box 1663 Los Alamos, NM 87545 - United States)
12
MSD - Material Science Division [ANL] (Building 223, Room S238 Argonne National Laboratory 9700 South Cass Ave. Argonne, IL 60439 USA - United States)
- ANL - Argonne National Laboratory [Lemont] (9700 S Cass Ave B109, Lemont, IL, 60439 - United States)
Abstract : We have succeeded in increasing up to 150 K the Curie temperature in the Fe64Ni36 invar alloy by means of a severe mechanical treatment followed by a heating up to 1073 K. The invar behavior is still present as revealed by the combination of magnetic measurements with neutron and x-ray techniques under extreme conditions, such as high temperature and high pressure. The proposed explanation is based in a selective induced microstrain around the Fe atoms, which causes a slight increase in the Fe-Fe interatomic distances, thus reinforcing ferromagnetic interactions due to the strong magnetoelastic coupling in these invar compounds.
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Journal articles
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https://hal-insu.archives-ouvertes.fr/insu-00498748
Contributor : Pascale Talour <>
Submitted on : Thursday, July 8, 2010 - 1:10:11 PM
Last modification on : Friday, September 25, 2020 - 3:13:53 AM
Contributor : Pascale Talour <>
Submitted on : Thursday, July 8, 2010 - 1:10:11 PM
Last modification on : Friday, September 25, 2020 - 3:13:53 AM
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- HAL Id : insu-00498748, version 1
- DOI : 10.1103/PhysRevB.80.064421
Citation
Pedro Gorria, David Martínez-Blanco, Maria J. Perez, Jesús A. Blanco, Antonio Hernando, et al.. Stress-induced large Curie temperature enhancement in Fe64Ni36 Invar alloy. Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2009, 80 (6), pp.064421. ⟨10.1103/PhysRevB.80.064421⟩. ⟨insu-00498748⟩
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