An electron diffraction study of Cu ordering in Cu2.33-xV4O11
A temperature-dependent electron diffraction study has been made of Cu ion ordering in the vanadium oxide bronze Cu(2.33-x)V4O11. Evidence is thereby found (at low temperature) for two distinct incommensurate modulations associated with the three-dimensional ordering of Cu ions in each of two distinct channel types which run along b between the V4O11 layers of the average structure. The primary modulation wave-vector associated with the first modulation q1 = 1/2c*+ ~0.12b* is associated with Cu...[Show more]
|Collections||ANU Research Publications|
|Source:||Zeitschrift fur Kristallographie|
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