Pressure-induced instability of the fergusonite phase of EuNbO4studied by in situ Raman spectroscopy, x-ray diffraction, and photoluminescence spectroscopy

1. Garg, A.B.
2. Rao, R.
3. Errandonea, D.
4. Pellicer-Porres, J.
5. Martinez-Garcia, D.
6. Popescu, C.