Conference paper
Soft x-ray diffraction of striated muscle
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
The effect of pressure on the fluorescence of Eu3+ ions in Europium pentaphosphate (EuP5O14) was measured up to 400 kbar. We observed a pressure induced "antilevel crossing" of the crystal-field levels within the F17 manifold and a decrease of the spin-orbit and Coulomb interactions for the 4f electrons, which is correlated with an expansion of the 4f-electron wave functions. © 1977 The American Physical Society.
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
Hiroshi Ito, Reinhold Schwalm
JES
Ming L. Yu
Physical Review B