1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Lomonosov Moscow State UniversityRU91 papers
- Institute for Nuclear ResearchRU67 papers
- Joint Institute for Nuclear ResearchRU62 papers
- Nizhny Novgorod State Technical UniversityRU35 papers
- Russian Academy of SciencesRU34 papers
- Deutsches Elektronen-Synchrotron DESYDE30 papers
- State Marine Technical University of St. PetersburgRU30 papers
- Czech Technical University in PragueCZ25 papers
- Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State UniversityRU25 papers
- Comenius University BratislavaSK23 papers
- Karlsruhe Institute of TechnologyDE23 papers
- Pulkovo ObservatoryRU23 papers
4 papers · 2 filters
Luminescence of photochromic centers in calcium fluoride crystals doped with Lu ions
Roman Shendrik, Alexandra Myasnikova, Tatiana Sizova +1
We report data on the luminescence spectra associated with photochromic centers in X-ray irradiated calcium fluoride crystals doped with Lu ions. Irradiation in low energy photochr…
Anomalous europium luminescence in LaF3
E A Radzhabov, R Yu Shendrik
Optical spectra (absorption, emission, excitation, decay) and dielectric relaxation were measured for divalent europium (and partially for ytterbium) in lanthanum fluoride crystals…
Instability of some divalent rare earth ions and photochromic effect
A. V. Egranov, T. Yu. Sizova, R. Yu. Shendrik +1
It was shown that the divalent rare earth ions (La, Ce, Gd, Tb, Lu, and Y) in cubic sites in alkaline earth fluorides are unstable with respect to electron autodetachment since its…
Spectroscopy of divalent rare earth ions in fluoride crystals
R. Shendrik, A. S. Myasnikova, E. A. Radzhabov +1
We have studied the absorption spectra of x-ray irradiation-induced Ce2+ and Pr2+ ions in crystals of alkaline-earth fluorides. We have calculated absorption spectra of divalent pr…