@article{Hirohata2017-09-27Devel-40575,
  year={2017},
  doi={10.1088/1361-6463/aa88f4},
  title={Development of antiferromagnetic Heusler alloys for the replacement of iridium as a critically raw material},
  number={44},
  volume={50},
  issn={0022-3727},
  journal={Journal of Physics D : Applied Physics},
  author={Hirohata, Atsufumi and Huminiuc, Teodor and Sinclair, John and Wu, Haokaifeng and Samiepour, Marjan and Vallejo-Fernandez, Gonzalo and O’Grady, Kevin and Balluf, Jan and Yanes Díaz, Rocio and Nowak, Ulrich},
  note={Article Number: 443001}
}

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/40575">
    <dc:contributor>Yanes Díaz, Rocio</dc:contributor>
    <dc:creator>Sinclair, John</dc:creator>
    <dcterms:abstract xml:lang="eng">As a platinum group metal, iridium (Ir) is the scarcest element on the earth but it has been widely used as an antiferromagnetic layer in magnetic recording, crucibles and spark plugs due to its high melting point. In magnetic recording, antiferromagnetic layers have been used to pin its neighbouring ferromagnetic layer in a spin-valve read head in a hard disk drive for example. Recently, antiferromagnetic layers have also been found to induce a spin-polarised electrical current. In these devices, the most commonly used antiferromagnet is an Ir–Mn alloy because of its corrosion resistance and the reliable magnetic pinning of adjacent ferromagnetic layers. It is therefore crucial to explore new antiferromagnetic materials without critical raw materials. In this review, recent research on new antiferromagnetic Heusler alloys and their exchange interactions along the plane normal is discussed. These new antiferromagnets are characterised by very sensitive magnetic and electrical measurement techniques recently developed to determine their characteristic temperatures together with atomic structural analysis. Mn-based alloys and compounds are found to be most promising based on their robustness against atomic disordering and large pinning strength up to 1.4 kOe, which is comparable with that for Ir–Mn. The search for new antiferromagnetic films and their characterisation are useful for further miniaturisation and development of spintronic devices in a sustainable manner.</dcterms:abstract>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/40575"/>
    <dcterms:issued>2017-09-27</dcterms:issued>
    <dc:rights>Attribution 3.0 Unported</dc:rights>
    <dc:contributor>Huminiuc, Teodor</dc:contributor>
    <dc:contributor>Balluf, Jan</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-11-10T13:16:11Z</dc:date>
    <dc:contributor>Vallejo-Fernandez, Gonzalo</dc:contributor>
    <dc:contributor>Nowak, Ulrich</dc:contributor>
    <dc:creator>Samiepour, Marjan</dc:creator>
    <dc:creator>Vallejo-Fernandez, Gonzalo</dc:creator>
    <dcterms:title>Development of antiferromagnetic Heusler alloys for the replacement of iridium as a critically raw material</dcterms:title>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Hirohata, Atsufumi</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/40575/3/Hirohata_2-hmx6h51yzw77.pdf"/>
    <dc:creator>Huminiuc, Teodor</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-11-10T13:16:11Z</dcterms:available>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Wu, Haokaifeng</dc:contributor>
    <dc:contributor>O’Grady, Kevin</dc:contributor>
    <dc:creator>Wu, Haokaifeng</dc:creator>
    <dc:creator>Yanes Díaz, Rocio</dc:creator>
    <dc:contributor>Samiepour, Marjan</dc:contributor>
    <dc:contributor>Hirohata, Atsufumi</dc:contributor>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/3.0/"/>
    <dc:creator>Nowak, Ulrich</dc:creator>
    <dc:creator>Balluf, Jan</dc:creator>
    <dc:creator>O’Grady, Kevin</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/40575/3/Hirohata_2-hmx6h51yzw77.pdf"/>
    <dc:contributor>Sinclair, John</dc:contributor>
  </rdf:Description>
</rdf:RDF>