Figure 6
Experimental polycrystalline S'(Q, [omega]) for aluminium at 10 K obtained on the MARI spectrometer, ISIS, for the full range in neutron energy loss of Q (0 [less-than or equal to] Q [less-than or equal to] 10.0 Å-1) and [omega] (0 [less-than or equal to] [omega] [less-than or equal to] 350 cm -1). The S'(Q, [omega]) intensity rises from very low (dark blue) through mid (yellow) to very high (dark red). White areas denote regions in (Q, [omega]) space where there is no detector coverage.  [article HTML]