Zobrazeno 1 - 10
of 20
pro vyhledávání: '"E. I. Zinin"'
Autor:
D. A. Shvedov, M Ya Shchelev, E. V. Shashkoff, Oleg Meshkov, G. Ya. Kurkin, Alex Petrozhitskii, V. L. Dorokhov, P. B. Gornostaev, O. V. Anchugov, E. I. Zinin, A V Smirnov, P. A. Molyavin, A. I. Zarovskii
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 52:304-310
This paper describes a new image-tube dissector based on a PIF-01 chronographic image-tube device developed and manufactured at the Prokhorov General Physics Institute of the Russian Academy of Sciences (PGPI RAS). The results of the static measureme
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:1016-1021
The visible and ultraviolet photoluminescence of multicomponent beryllium-containing oxides Be2SiO4, BeAl2O4, and Be3Al2Si6O18 upon selective photon excitation in the vacuum ultraviolet (6–15 eV) and ultrasoft X-ray (50–150 eV) ranges is investig
Autor:
T. P. Kulichenkova, Yu. M. Mikhal’kov, V. I. Lozovoi, V. A. Makushina, Nikolai S Vorob'ev, A V Smirnov, G. P. Levina, K. A. Vereschagin, Oleg Meshkov, M. Ya. Schelev, P. B. Gornostaev, Zoya M. Semichastnova, S. R. Ivanova, E. I. Zinin, E. V. Shashkov
Publikováno v:
Journal of Russian Laser Research. 35:617-622
To improve operation parameters (S/N ratio, dynamics range, time resolution, etc.) of picosecond streak tubes, the traditional P20/P43 phosphor screens can be replaced by the others (P46/P47) having much faster decay time of the luminescence output.
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques
The results of a combined experimental investigation into the radiative relaxation of anion and cation excitons during selective vacuum ultraviolet-(up edge) and soft X-ray (core) excitation of berylliumcontaining BeO, Be 2SiO 4 and La 2Be 2O 5 cryst
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 5:43-47
Results of studying the properties of luminescence spectra of wide-band fluoride CaF2, Ca0.9Y0.1F2.1, Na0.4Y0.6F2.2, Na0.4Yb0.6F2.2, and BaYb2F8 crystals (pure and doped with Ce3+ and Yb3+ ions) under synchrotron radiation excitation with energies ra
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 4:671-674
The results of comparative luminescence investigation of natural and synthetic BeO crystals are presented. Time-resolved luminescence (2.5–8 eV) and luminescence excitation spectra, and the kinetics of glow decay were measured using ultraviolet-vac
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 543:234-238
Optical absorption, thermoluminescence (TL), and stationary and time-resolved spectra of X-ray luminescence (XL) and cathodic luminescence (CL) in anion-defective α ‐ Al 2 O 3 crystals have been studied. It was found that the XL and CL spectra wer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 405:388-392
Use of synchrotron radiation of X-ray range are received premeditated population of certain states of optical centers in beryllium oxide (Eg = 10.63 eV), and also display of orientational effects in other wide-band dielectrics and semiconductors with
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 405:408-411
Using synchrotron radiation (SR), radiation relaxation of electron excitations in nominally pure and anion-imperfect corundum crystals subject to irradiation with fast electrons and neutrons was studied. It was found that the luminescence decay time
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 405:396-399
The energy transfer between the rare-earth ions in Y s SiO 5 Ce, Tb crystals has been investigated with the use of the methods of luminescence spectroscopy with subnanosecond time resolution and excitation by pulsed synchrotron radiation (SR). Eff