The symmetry problem in NaV2O5

(2) Universite De Paris-sud); A. Damascelli (1); A. Revcolevschi(2) ((1) University of Groningen; D. van der Marel (1); G. Dhalenne(2); J. Jegoudez (2)

arxiv: cond-mat/9806222 · v1 · submitted 1998-06-18 · ❄️ cond-mat.str-el

The symmetry problem in NaV2O5

A. Damascelli (1) , D. van der Marel (1) , J. Jegoudez (2) , G. Dhalenne(2) , A. Revcolevschi(2) ((1) University of Groningen , (2) Universite De Paris-sud) This is my paper

classification ❄️ cond-mat.str-el

keywords electronicnav2o5opticalsymmetryallowedbasisbi-magnonsbroken-parity

0 comments

read the original abstract

We discuss the symmetry of NaV2O5 in the high temperature phase on the basis of optical conductivity data. Conclusive information cannot be obtained by studying the optically allowed lattice vibrations. However, intensity and polarization of the electronic excitations give a direct indication for a broken-parity electronic ground-state. This is responsible for the detection of charged bi-magnons in the optical spectrum.

This paper has not been read by Pith yet.

The symmetry problem in NaV2O5

discussion (0)