VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
Celotno besedilo
  • Crystal structure and Mössbauer studies of ▫$Li_1.746Nd_4.494Fe)_9.493$▫
    Drofenik, Mihael ...
    The ▫$Li_1.746Nd_4.494FeO_9.493$▫ (LNF) ternary phase, located in the ▫$Li_2O$▫-rich part of the ▫$Li_2O-Nd_2O_3-Fe_2O_3$▫ system, crystallizes with a cubic unit cell of dimension and the space group ... Im3m. Refinement on F resulted in R=1.9%. The structure is comprised of a network of corners, edges and faces sharing the coordination polyhedra of neodymium. In between this skeleton the regular octahedra of oxygen-coordinated iron and trigonal prisms of lithium are located. The Mössbauer spectra revealed the presence of ▫$Fe^3+$▫, ▫$Fe^4+$▫ and ▫$Fe^5+$▫ ions distributed on two symmetry-independent lattice positions.
    Vir: Journal of solid state chemistry. - ISSN 0022-4596 (Vol. 180, 2007, str. 1-6)
    Vrsta gradiva - e-članek
    Leto - 2007
    Jezik - angleški
    COBISS.SI-ID - 10850838