Abstract
The paper presents the experimental results for the spectra of the luminescence burst and induced optical transient absorption in YLiF4 crystals when exposed to the electron pulse of nanosecond duration over a wide temperature range. The luminescence spectrum consists of two bands with peaks at 4.4 and 3.2 eV,and in the spectrum of induced absorption the main bands are found at 2.1 and 3.7 eV. The luminescence at 3.2 eV decays faster than the bandwidth at 4.4 eV. The luminescence intensity decreases sharply at temperatures above 30 K. The induced absorption decreases at temperatures above 60 K. It is assumed that the kinetic curves of luminescence burst and transient absorption in excitation by radiation fluxes are related.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 13-18 |
| Number of pages | 6 |
| Volume | 880 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 - Tomsk, Russian Federation Duration: 23 Apr 2013 → 26 Apr 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 880 |
| ISSN (Print) | 10226680 |
Other
| Other | 10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 23.4.13 → 26.4.13 |
Fingerprint
Keywords
- Induced absorption
- Pulsed cathodoluminescence
- YLiF
ASJC Scopus subject areas
- Engineering(all)
Cite this
Cathodoluminescence and radiation-induced absorption in YLiF4 crystals in excitation by electron pulse. / Lisitsyn, Viktor M.; Bikhert, Yevgeniy V.; Lisitsyna, Lyudmila A.; Dauletbekova, Alma K.; Reyterov, Vladimir M.; Karipbaev, Zhakip T.
Advanced Materials Research. Vol. 880 2014. p. 13-18 (Advanced Materials Research; Vol. 880).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Cathodoluminescence and radiation-induced absorption in YLiF4 crystals in excitation by electron pulse
AU - Lisitsyn, Viktor M.
AU - Bikhert, Yevgeniy V.
AU - Lisitsyna, Lyudmila A.
AU - Dauletbekova, Alma K.
AU - Reyterov, Vladimir M.
AU - Karipbaev, Zhakip T.
PY - 2014
Y1 - 2014
N2 - The paper presents the experimental results for the spectra of the luminescence burst and induced optical transient absorption in YLiF4 crystals when exposed to the electron pulse of nanosecond duration over a wide temperature range. The luminescence spectrum consists of two bands with peaks at 4.4 and 3.2 eV,and in the spectrum of induced absorption the main bands are found at 2.1 and 3.7 eV. The luminescence at 3.2 eV decays faster than the bandwidth at 4.4 eV. The luminescence intensity decreases sharply at temperatures above 30 K. The induced absorption decreases at temperatures above 60 K. It is assumed that the kinetic curves of luminescence burst and transient absorption in excitation by radiation fluxes are related.
AB - The paper presents the experimental results for the spectra of the luminescence burst and induced optical transient absorption in YLiF4 crystals when exposed to the electron pulse of nanosecond duration over a wide temperature range. The luminescence spectrum consists of two bands with peaks at 4.4 and 3.2 eV,and in the spectrum of induced absorption the main bands are found at 2.1 and 3.7 eV. The luminescence at 3.2 eV decays faster than the bandwidth at 4.4 eV. The luminescence intensity decreases sharply at temperatures above 30 K. The induced absorption decreases at temperatures above 60 K. It is assumed that the kinetic curves of luminescence burst and transient absorption in excitation by radiation fluxes are related.
KW - Induced absorption
KW - Pulsed cathodoluminescence
KW - YLiF
UR - http://www.scopus.com/inward/record.url?scp=84893979750&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893979750&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.880.13
DO - 10.4028/www.scientific.net/AMR.880.13
M3 - Conference contribution
AN - SCOPUS:84893979750
SN - 9783038350040
VL - 880
T3 - Advanced Materials Research
SP - 13
EP - 18
BT - Advanced Materials Research
ER -