{
  "date" : "1997-11-03",
  "identifier_doecontract" : "",
  "subject" : "36 MATERIALS SCIENCE; ANNEALING; CERIUM ALLOYS; INTERMETALLIC COMPOUNDS; IRON ALLOYS; LATTICE PARAMETERS; LAVES PHASES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETOSTRICTION; MOESSBAUER EFFECT; PRASEODYMIUM ALLOYS",
  "description" : "The synthesis and magnetic properties of Pr{sub x}Ce{sub 1-x}Fe{sub 2} have been investigated. The formation of Pr{sub x}Ce{sub 1-x}Fe{sub 2} is found to depend strongly on annealing temperature. Pure single-phase compound can be synthesized at ambient pressure when x{<=}0.5. The main phase of the Laves structure can still be observed up to x=0.8. The study of crystalline parameters, magnetic moments and Moessbauer spectra for single-phase Pr{sub x}Ce{sub 1-x}Fe{sub 2} is performed. Curie temperature and local Fe magnetic moment increase with the increasing Pr concentration. Extrapolating the trends the spontaneous magnetization and anisotropy constant of PrFe{sub 2} are 4.98 {mu}{sub B} fu{sup -1} and 7.3x10{sup 5} J m{sup -3} at 1.5 K, respectively. Magnetostriction increases with increasing x and the largest saturation magnetostriction, 200 ppm, is observed for x=0.5. With the increase of Pr concentration, lattice parameter and spontaneous magnetization anomalies exist in a specific range 0.2<x<0.5 that can be attributed to the change of Ce ion valence toward tetravalent. (author)",
  "language" : "English",
  "identifier_report" : "",
  "publisher_sponsor" : "",
  "publisher_country" : "United Kingdom",
  "source" : "GBN; EDB-01:049267",
  "purl" : "",
  "title" : "Synthesis and magnetic properties of Pr{sub x}Ce{sub 1-x}Fe{sub 2} compounds",
  "type" : "Journal Article",
  "subject_related" : "",
  "relation" : "Journal Name: Journal of Physics. Condensed Matter; Journal Volume: 9; Journal Issue: 44; Other Information: Country of input: Canada; PBD: 3 Nov 1997",
  "entry_date" : "2010-12-30",
  "subject_list" : [ "36 MATERIALS SCIENCE", "ANNEALING", "CERIUM ALLOYS", "INTERMETALLIC COMPOUNDS", "IRON ALLOYS", "LATTICE PARAMETERS", "LAVES PHASES", "MAGNETIC MOMENTS", "MAGNETIC PROPERTIES", "MAGNETOSTRICTION", "MOESSBAUER EFFECT", "PRASEODYMIUM ALLOYS" ],
  "publisher_availability" : "Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/;INIS",
  "rights" : "",
  "announced_date" : "2001-06-20",
  "type_qualifier" : "",
  "has_fulltext" : false,
  "coverage" : "",
  "identifier" : "",
  "journal_volume" : "9",
  "creator" : "Tang, C C; Zhan, W S; Li, Y X; Chen, D F; Du, J; Wu, G H; Li, J Y; Jia, K C [State Key Laboratory for Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)]",
  "site_ownership_code" : "GBN",
  "osti_id" : "20162184",
  "journal_issue" : "44",
  "resource_type" : "JOUR",
  "format" : "Medium: X; Size: page(s) 9651-9659",
  "journal_name" : [ ],
  "contributing_organizations" : "",
  "citation_location" : "https://www.osti.gov/etdeweb/biblio/20162184",
  "publication_year" : 1997,
  "subject_list_commas" : "36 MATERIALS SCIENCE, ANNEALING, CERIUM ALLOYS, INTERMETALLIC COMPOUNDS, IRON ALLOYS, LATTICE PARAMETERS, LAVES PHASES, MAGNETIC MOMENTS, MAGNETIC PROPERTIES, MAGNETOSTRICTION, MOESSBAUER EFFECT, PRASEODYMIUM ALLOYS",
  "publisher" : "",
  "identifier_other" : "Journal ID: ISSN 0953-8984; JCOMEL; TRN: GB01$4384022244",
  "publisher_research" : "",
  "creators_list" : [ "Tang, C C", "Zhan, W S", "Li, Y X", "Chen, D F", "Du, J", "Wu, G H", "Li, J Y", "Jia, K C [State Key Laboratory for Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)]" ],
  "doi" : "https://doi.org/10.1088/0953-8984/9/44/019"
}