Lyapin Andrei Aleksandrovich

Publications in Math-Net.Ru

1. Up-conversion luminescence of CaF$_2$–SrF$_2$–HoF$_3$ solind solutions upon excitation of the $^5I_7$ level of Ho$^{3+}$ ions
   
   Optics and Spectroscopy, 131:3 (2023),  346–353
2. Characteristics of upconversion luminescence of CaF$_{2}$ : Er powders upon laser excitation at 1.5 $\mu$m
   
   Optics and Spectroscopy, 128:2 (2020),  204–210
3. Hydrophobization of up-conversion luminescent films based on nanocellulose/MF$_2$:HO particles (M = Sr, Ca) by acrylic resin
   
   Nanosystems: Physics, Chemistry, Mathematics, 10:5 (2019),  585–598
4. Upconversion luminescence of fluoride phosphors SrF$_{2}$ : Er, Yb under laser excitation at 1.5 $\mu$m
   
   Optics and Spectroscopy, 125:4 (2018),  516–521
5. Visualiser of two-micron laser radiation based on Ho:CaF₂ crystals
   
   Kvantovaya Elektronika, 44:6 (2014),  602–605
6. Lasing characteristics of ZrO₂ – Y₂O₃ – Ho₂O₃ crystal
   
   Kvantovaya Elektronika, 43:9 (2013),  838–840
7. Structural, spectral-luminescent, and lasing properties of nanostructured Tm : CaF₂ ceramics
   
   Kvantovaya Elektronika, 42:9 (2012),  853–857
8. Nanostructured Tm:CaF₂ ceramics: potential gain media for two micron lasers
   
   Kvantovaya Elektronika, 41:3 (2011),  193–197
9. Pressure effects in a multicavity cathode
   
   TVT, 14:1 (1976),  201–203