Electronic and magnetic properties of d 1 pnictide-oxides: Na 2Ti 2Pn 2O (Pn = As, Sb)

Tadashi C. Ozawa, Mario Bieringer, John E. Greedan, Susan M. Kauzlarich

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bulk physical properties of layered pnictide-oxides, Na 2Ti 2Pn 2O (Pn = As, Sb) have been characterized. Both As and Sb compounds exhibit anomalous transitions in temperature dependent magnetic susceptibility and electrical resistivity. The powder neutron diffraction data show no superlattice reflections indicative of long-range order. The origin of the physical property anomalies and structure-property relationship between As and Sb compounds are described in terms of a charge-density-wave/spin-density-wave mechanism.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsM Geselbracht, J Greedan, D Johnson, M A Subramanian
Volume658
StatePublished - 2001
EventSolid - State Chemistry of Inorganic Materials III - Boston, MA, United States
Duration: Nov 27 2000Nov 30 2000

Other

OtherSolid - State Chemistry of Inorganic Materials III
CountryUnited States
CityBoston, MA
Period11/27/0011/30/00

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Ozawa, T. C., Bieringer, M., Greedan, J. E., & Kauzlarich, S. M. (2001). Electronic and magnetic properties of d 1 pnictide-oxides: Na 2Ti 2Pn 2O (Pn = As, Sb). In M. Geselbracht, J. Greedan, D. Johnson, & M. A. Subramanian (Eds.), Materials Research Society Symposium - Proceedings (Vol. 658)