32 citations · 117 across the 6 of their papers we have counts for
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cond-mat.str-el1997★ 25 cited
Appearance of new lines and change in line shape in the IR spectrum of a NaV_2O_5 single crystal at the spin-Peierls transition
M. N. Popova, A. B. Sushkov, A. N. Vasil'ev +2
We report the first observation of new lines in the infrared spectrum of a crystal due to unit-cell doubling at the spin-Peierls transition (in NaV_2O_5). The change in the shape o…
cond-mat.str-el1997★ 24 cited
Folded modes in the infrared spectra of the spin-Peierls phase of CuGeO_3
M. N. Popova, A. B. Sushkov, S. A. Golubchik +2
Polarized far-infrared transmittance spectra of CuGeO_3 single crystals were measured at different temperatures (6K < T < 300K). Two spectral lines, at 284.2 cm-1 in E||c polarizat…