Title: Epitaxial Growth of Intermetallic MnPt Films on Oxides and Large Exchange Bias

Journal Article · · Advanced Materials
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  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  3. Pennsylvania State Univ., University Park, PA (United States)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
  5. Univ. of California, Berkeley, CA (United States)

We achieved a high-quality epitaxial growth of inter­metallic MnPt films on oxides, with potential for multiferroic heterostructure applications. Also, antisite-stabilized spin-flipping induces ferromagnetism in MnPt films, although it is robustly antiferromagnetic in bulk. Moreover, highly ordered antiferromagnetic MnPt films exhibit superiorly large exchange coupling with a ferromagnetic layer.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1286954
Journal Information:
Advanced Materials, Journal Name: Advanced Materials Journal Issue: 1 Vol. 28; ISSN 0935-9648
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (15)

Electrically reversible cracks in an intermetallic film controlled by an electric field journal January 2018
Electric‐Field‐Controlled Antiferromagnetic Spintronic Devices journal March 2020
Electric-Field Control of Magnetic Order: From FeRh to Topological Antiferromagnetic Spintronics journal November 2018
Antiferromagnetic Piezospintronics journal April 2019
Nonvolatile Electric Control of the Anomalous Hall Effect in an Ultrathin Magnetic Metal journal December 2019
Noncollinear spintronics and electric-field control: a review journal December 2019
Absence of superconductivity in Nd0.8Sr0.2NiOx thin films without chemical reduction journal March 2020
Electrically reversible cracks in an intermetallic film controlled by an electric field journal January 2018
Interfacial orbital preferential occupation induced controllable uniaxial magnetic anisotropy observed in Ni/NiO(110) heterostructures journal March 2017
A piezoelectric, strain-controlled antiferromagnetic memory insensitive to magnetic fields journal January 2019
Electrical manipulation of the magnetic order in antiferromagnetic PtMn pillars journal February 2020
Ferroelectric strain modulation of antiferromagnetic moments in Ni/NiO ferromagnet/antiferromagnet heterostructures journal May 2017
Frontiers in strain-engineered multifunctional ferroic materials journal August 2016
Electric-Field Control of Magnetic Order: From FeRh to Topological Antiferromagnetic Spintronics text January 2018
A Piezoelectric, Strain-Controlled Antiferromagnetic Memory Insensitive to Magnetic Fields text January 2019

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