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Title: Giant negative thermal expansion in Fe-Mn-Ga magnetic shape memory alloys

Journal Article · · Applied Physics Letters
DOI: https://doi.org/10.1063/1.5038860 · OSTI ID:1480852
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  1. Univ. of Science and Technology Beijing, Beijing (China). State Key Lab. for Advanced Metals and Materials
  2. Argonne National Lab. (ANL), Argonne, IL (United States). X-Ray Sciences Division
  3. Northern Illinois Univ., DeKalb, IL (United States). Dept. of Physics
  4. Beijing Inst. of Technology, Beijing (China). School of Materials Science and Engineering

Fe-Mn-Ga magnetic shape memory alloys can undergo martensitic transformation (MT) from a paramagnetic cubic phase to a ferromagnetic tetragonal phase. The MT is accompanied by a large volume change; yet, these alloys have never been explored for technological applications as negative thermal expansion (NTE) materials. Here, by careful chemical modification, tunable NTE characteristics including wide operating temperature windows (Delta T) and large negative linear coefficients of thermal expansion (alpha(l)) have been achieved in Fe44-xMn28Ga28+x (x = 1, 2, and 2.5) alloys. Typically, a giant NTE Delta T of 81 K and alpha(l =) -50.2 x 10(-6) K-1 were realized in the Fe43Mn28Ga29 alloy upon cooling from 290 K. The relationships between the NTE features, the MT, and the substitution of Ga for Fe were discussed. Furthermore, the Fe-Mn-Ga alloys possess excellent mechanical properties, high electrical conductivity and high thermal conductivity. With these advantages, the Fe-Mn-Ga magnetic shape memory alloys show promising prospects for use as advanced NTE materials.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
Chinese Academy of Sciences (CAS); National Natural Science Foundation of China (NNSFC); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1480852
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 4 Vol. 113; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (40)

Adjustable Zero Thermal Expansion in Antiperovskite Manganese Nitride journal September 2011
Nanoporosity and Exceptional Negative Thermal Expansion in Single-Network Cadmium Cyanide journal February 2008
Nanoporosity and Exceptional Negative Thermal Expansion in Single-Network Cadmium Cyanide journal February 2008
Thermal expansion anomaly and Invar effect of Mn1−xCoxB journal February 1992
Electronic structure, magnetic and optical properties of Heusler alloy journal July 2012
Martensitic transformation and magnetic field induced effects in Ni42Co8Mn39Sn11 metamagnetic shape memory alloy journal May 2016
Wasp waisted-like hysteresis loops observed in the γ-Fe2MnGa compound journal April 2017
Connection of giant volume magnetostriction and colossal magnetoresistance in La0.8Ba0.2MnO3 journal May 2004
Magnetocrystalline anisotropy in Fe–Mn–Ga magnetic shape memory alloy journal April 2011
Unusual thermal conductivity of the negative thermal expansion material, ZrW2O8 journal April 2005
Neutron Diffraction Study of Unusual Phase Separation in the Antiperovskite Nitride Mn 3 ZnN journal June 2012
Pronounced Negative Thermal Expansion from a Simple Structure: Cubic ScF 3 journal November 2010
Giant Negative Thermal Expansion in NaZn 13 -Type La(Fe, Si, Co) 13 Compounds journal July 2013
Giant Negative Thermal Expansion in Bonded MnCoGe-Based Compounds with Ni 2 In-Type Hexagonal Structure journal January 2015
Zero Thermal Expansion in PbTiO 3 -Based Perovskites journal January 2008
Magnetic-field-induced shape recovery by reverse phase transformation journal February 2006
Colossal negative thermal expansion in BiNiO3 induced by intermetallic charge transfer journal June 2011
Colossal negative thermal expansion in reduced layered ruthenate journal January 2017
Negative thermal expansion in functional materials: controllable thermal expansion by chemical modifications journal January 2015
Giant negative thermal expansion in Ge-doped anti-perovskite manganese nitrides journal December 2005
Magnetic field-induced martensitic transformation and large magnetoresistance in NiCoMnSb alloys journal June 2007
Negative thermal expansion in Ge-free antiperovskite manganese nitrides: Tin-doping effect journal January 2008
Martensitic transformation and magnetic field-induced strain in Fe–Mn–Ga shape memory alloy journal August 2009
Magnetic-field-induced transformation in FeMnGa alloys journal November 2009
Suppression of martensitic transformation in Fe 50 Mn 23 Ga 27 by local symmetry breaking journal May 2015
Magnetically driven negative thermal expansion in antiperovskite Ga 1- x Mn x N 0.8 Mn 3 (0.1 ≤  x  ≤ 0.3) journal November 2015
Size effects on negative thermal expansion in cubic ScF 3 journal July 2016
Colossal negative thermal expansion with an extended temperature interval covering room temperature in fine-powdered Mn 0.98 CoGe journal December 2016
Negative thermal expansion and magnetocaloric effect in Mn-Co-Ge-In thin films journal January 2018
Ultra-precise thermal expansion measurements of ceramic and steel gauge blocks with an interferometric dilatometer journal April 2000
Negative thermal expansion materials: technological key for control of thermal expansion journal February 2012
Negative thermal expansion of ReO 3 : Neutron diffraction experiments and dynamical lattice calculations journal October 2008
Magnetotransport properties of Fe 48 Mn 24 Ga 28 Heusler alloys journal May 2013
Critical magnetic behavior of ferromagnetic CdCr 2 S 4 journal October 2013
Local Lattice Distortion in the Giant Negative Thermal Expansion Material Mn 3 Cu 1 − x Ge x N journal November 2008
Structural Relationship between Negative Thermal Expansion and Quartic Anharmonicity of Cubic ScF 3 journal November 2011
Large Magnetostriction and Negative Thermal Expansion in the Frustrated Antiferromagnet ZnCr 2 Se 4 journal April 2007
Linear Thermal Expansion of Three Tungstates journal April 1968
Mechanical Properties of Metallic Perovskite Mn 3 Cu 0.5 Ge 0.5 N:High-Stiffness Isotropic Negative Thermal Expansion Material journal December 2009
Negative Thermal Expansion from 0.3 to 1050 Kelvin in ZrW2O8 journal April 1996

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