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Figure 5
Temperature dependence of the lattice parameters of (a) La5(Ti0.8Fe0.2)5O17 (n = 5), (b) La6(Ti0.67Fe0.33)6O20 (n = 6) and (c) the volume of the unit cell of n = 5 (filled diamonds) and n = 6 (open diamonds; dashed line for full-range fit, dotted line for fit to 200–350 K data). Displayed is the relative change with respect to the values at T = 350 K. In (a) and (b) black diamonds represent a, gray diamonds refer to b, and circles reflect values of c. Lines are a linear fit to the data points according to Table 2[link].

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 69| Part 2| February 2013| Pages 137-144
doi:10.1107/S2052519213003126
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