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High-Pressure, High-Temperature Synthesis and Characterization of Polar and Magnetic LuCrWO6.
Kim, Sun Woo; Tan, Xiaoyan; Frank, Corey E; Deng, Zheng; Wang, Huaiyu; Collins, Liam; Lapidus, Saul H; Jin, Changqing; Gopalan, Venkatraman; Kalinin, Sergei V; Walker, David; Greenblatt, Martha.
Afiliación
  • Kim SW; Department of Chemistry Education, Chosun University, Gwangju 61452, South Korea.
  • Tan X; Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854 United States.
  • Frank CE; Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854 United States.
  • Deng Z; Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854 United States.
  • Wang H; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
  • Collins L; Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States.
  • Lapidus SH; Center for Nanophase Material Science & Institute for Functional Imaging Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States.
  • Jin C; Advanced Photon Source, Argonne National Laboratory, Lemont, Illinois 60439, United States.
  • Gopalan V; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
  • Kalinin SV; Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States.
  • Walker D; Center for Nanophase Material Science & Institute for Functional Imaging Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States.
  • Greenblatt M; Lamont-Doherty Earth Observatory, Columbia University, Palisades, New York 10964, United States.
Inorg Chem ; 59(6): 3579-3584, 2020 Mar 16.
Article en En | MEDLINE | ID: mdl-32100540
ABSTRACT
A new polar and magnetic oxide, LuCrWO6, was synthesized under high pressure (6 GPa) and high temperature (1673 K). LuCrWO6 is isostructural with the previously reported polar YCrWO6 (SG Pna21, no. 33). The ordering of CrO6 and WO6 octahedra in the edge-shared dimers induce the polar structure. The effective size of rare earth, Ln cation does not seem to affect the symmetry of LnCrWO6. Second harmonic generation measurements of LuCrWO6 confirmed the noncentrosymmetric character and strong piezoelectric domains are observed from piezoresponse force microscopy at room temperature. LuCrWO6 exhibits antiferromagnetic behavior, TN, of ∼18 K with a Weiss temperature of -30.7 K.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2020 Tipo del documento: Article País de afiliación: Corea del Sur
Texto completo
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2020 Tipo del documento: Article País de afiliación: Corea del Sur