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Pushing TC to 27.5 K in a heavy atom radical ferromagnet.
Lekin, Kristina; Ogata, Kazuma; Maclean, Adrian; Mailman, Aaron; Winter, Stephen M; Assoud, Abdeljalil; Mito, Masaki; Tse, John S; Desgreniers, Serge; Hirao, Naohisa; Dube, Paul A; Oakley, Richard T.
Affiliation
  • Lekin K; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
  • Ogata K; Graduate School of Engineering, Kyushu Institute of Technology, Kitakyushu 804-8550, Japan.
  • Maclean A; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
  • Mailman A; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
  • Winter SM; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
  • Assoud A; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
  • Mito M; Graduate School of Engineering, Kyushu Institute of Technology, Kitakyushu 804-8550, Japan.
  • Tse JS; Department of Physics, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canada.
  • Desgreniers S; Laboratoire de Physique des Solides Denses, Department of Physics, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada.
  • Hirao N; Materials Science Division, Japan Synchrotron Radiation Research Institute, SPring-8, Sayo, Hyogo 679-5198, Japan.
  • Dube PA; Brockhouse Institute for Materials Research, McMaster University, Hamilton, Ontario L8S 4M1, Canada.
  • Oakley RT; Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada. oakley@uwaterloo.ca.
Chem Commun (Camb) ; 52(96): 13877-13880, 2016 Nov 24.
Article in En | MEDLINE | ID: mdl-27841385
In the solid state the iodo-substituted bisdiselenazolyl radical 1c orders as a ferromagnet with TC = 10.5 K. With the application of pressure TC rises rapidly, reaching a value of 27.5 K at 2.4 GPa. The accompanying structural and magnetic changes have been examined by high resolution powder X-ray diffraction and by DFT calculations of magnetic exchange interactions.
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Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2016 Document type: Article Affiliation country: Canada Country of publication: United kingdom
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Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2016 Document type: Article Affiliation country: Canada Country of publication: United kingdom