Structural‐Distortion‐Driven Cooperative Magnetic and Semiconductor‐to‐Insulator Transitions in Ferromagnetic FeSb 2 Se 4
2010; Wiley; Volume: 49; Issue: 51 Linguagem: Inglês
10.1002/anie.201005458
ISSN1521-3773
AutoresHonore Djieutedjeu, Pierre F. P. Poudeu, Nathan J. Takas, Julien P. A. Makongo, Aurelian Rotaru, Kulugammana G. S. Ranmohotti, Clarence Anglin, Leonard Spînu, John Wiley,
Tópico(s)Rare-earth and actinide compounds
ResumoAngewandte Chemie International EditionVolume 49, Issue 51 p. 9977-9981 Communication Structural-Distortion-Driven Cooperative Magnetic and Semiconductor-to-Insulator Transitions in Ferromagnetic FeSb2Se4† Honore Djieutedjeu, Honore Djieutedjeu The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this authorProf. Pierre F. P. Poudeu, Corresponding Author Prof. Pierre F. P. Poudeu [email protected] The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansThe Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Nathan J. Takas, Dr. Nathan J. Takas The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Julien P. A. Makongo, Dr. Julien P. A. Makongo The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Aurelian Rotaru, Dr. Aurelian Rotaru The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Physics, University of New OrleansSearch for more papers by this authorDr. Kulugammana G. S. Ranmohotti, Dr. Kulugammana G. S. Ranmohotti Department of Chemistry, University of New OrleansSearch for more papers by this authorClarence J. Anglin, Clarence J. Anglin The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this authorProf. Leonard Spinu, Prof. Leonard Spinu The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Physics, University of New OrleansSearch for more papers by this authorProf. John B. Wiley, Prof. John B. Wiley The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this author Honore Djieutedjeu, Honore Djieutedjeu The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this authorProf. Pierre F. P. Poudeu, Corresponding Author Prof. Pierre F. P. Poudeu [email protected] The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansThe Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Nathan J. Takas, Dr. Nathan J. Takas The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Julien P. A. Makongo, Dr. Julien P. A. Makongo The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/Search for more papers by this authorDr. Aurelian Rotaru, Dr. Aurelian Rotaru The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Physics, University of New OrleansSearch for more papers by this authorDr. Kulugammana G. S. Ranmohotti, Dr. Kulugammana G. S. Ranmohotti Department of Chemistry, University of New OrleansSearch for more papers by this authorClarence J. Anglin, Clarence J. Anglin The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this authorProf. Leonard Spinu, Prof. Leonard Spinu The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Physics, University of New OrleansSearch for more papers by this authorProf. John B. Wiley, Prof. John B. Wiley The Advanced Materials Research Institute, University of New Orleans, 2000 Lakeshore Dr., New Orleans, LA, 70148 (USA), Fax: (+1) 5042803185 http://fs.uno.edu/ppoudeup/ Department of Chemistry, University of New OrleansSearch for more papers by this author First published: 24 November 2010 https://doi.org/10.1002/anie.201005458Citations: 32 † This work was supported by the National Science Foundation (CAREER Award DMR-0954817). Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Graphical Abstract Chop and change: The FeSb2Se4 phase (see picture; Se red, Fe,Sb green and blue) features the coexistence of room-temperature ferromagnetism and cooperative magnetic and semiconductor-to-insulator transitions at about 130 K. The transitions, which manifest themselves by a spontaneous loss of magnetization and a sudden increase in electrical resistivity, are driven by preferential lattice contraction within the ab plane upon cooling. References 1T. Kawakami, Y. Tsujimoto, H. Kageyama, X. Q. Chen, C. L. Fu, C. Tassel, A. Kitada, S. Suto, K. Hirama, Y. Sekiya, Y. Makino, T. Okada, T. Yagi, N. Hayashi, K. Yoshimura, S. Nasu, R. Podloucky, M. Takano, Nat. Chem. 2009, 1, 371. 2J. Badro, G. Fiquet, F. Guyot, J. P. Rueff, V. V. Struzhkin, G. Vanko, G. Monaco, Science 2003, 300, 789. 3P. Gütlich, H. A. Goodwin, Top. Curr. Chem. 2004, 232–242, 233. 4J. F. Lin, V. V. Struzhkin, S. D. Jacobsen, M. Y. Hu, P. Chow, J. Kung, H. Z. Liu, H. K. Mao, R. J. 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Filename Description anie_201005458_sm_miscellaneous_information.pdf619.2 KB miscellaneous_information Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume49, Issue51December 17, 2010Pages 9977-9981 ReferencesRelatedInformation
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