No exact match found for Strocov V. N, using Strocov V N instead...
Université de Fribourg

Mapping of electron-Hole excitations in the charge-density-wave system 1T-TiSe2 using resonant inelastic x-ray scattering

Monney, Claude. ; Zhou, K. J. ; Cercellier, H. ; Vydrova, Z. ; Garnier, Michael G. ; Monney, G. ; Strocov, V. N. ; Berger, Helmuth ; Beck, Hans ; Schmitt, T. ; Aebi, Philipp

In: Physical Review Letters, 2012, vol. 109, p. 047401

In high-resolution resonant inelastic x-ray scattering at the Ti L edge of the charge-density-wave system 1T-TiSe₂, we observe sharp low energy loss peaks from electron-hole pair excitations developing at low temperature. These excitations are strongly dispersing as a function of the transferred momentum of light. We show that the unoccupied bands close to the Fermi level can effectively be...

Université de Neuchâtel

Excited States Mapped by Secondary Photoemission

Bovet, M. ; Strocov, V. N. ; Clerc, F. ; Koitzsch, Christian ; Naumovic, D. ; Aebi, Philipp

In: Physical Review Letters, 2004, vol. 93, no. 107601, p. 1-4

We report on angle-resolved photoemission (ARPES) experiments on Cu(110) using Mg Kα radiation. The secondary emission (SE) fine structure of electrons below 50 eV is found to map the empty band structure relevant for absolute band mapping in ARPES. The finding is based on a direct comparison of our experiments with very low-energy electron diffraction data [Phys. Rev....