Popova M.; Sushkov A.; Golubchik S.; Mavrin B.; Denisov V.; Malkin B.; Iskhakova A.; Isobe M.; Ueda Y.
(1999)
We have measured far infrared reflectance and transmittance spectra as well as Raman scattering spectra of α′-NaV2O5 single crystals for all the principal polarizations. The temperature range above the phase transition ...