how many "s"s can you find in:
we present high pressure ir measurements of the phonon spectra of homno3 and ymno3. measurements were conducted over the pressure range ambient to $\sim $20 gpa. no phase changes were observed over this broad range of hydrostatic pressures. a strong non-linear variation of frequency with pressure is observed suggesting saturation at higher pressures. a discussion of the effect of hydrostatic pressure on the ferroelectric properties of these systems will be given based on comparisons with density functional calculations.
*this work is supported by doe grant de-fg02-07er46402.
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There are forty-nine "s"s in the text you provided.
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