Abstract
The present work aims to bring proof of possibility of the existence of the process to increase the number of luminescence centers in the radiative state. That apparently has the effect of the buildup of luminescence excited by a pulsed electron beam. To demonstrate the possible influence of competing centers on the decay kinetics of luminescence materials were selected on the basis of crystal YLiF4 and YLiF4: Nd3+. Found that the kinetics of flash luminescence when excited LiYF4: Nd crystals pulse electron beam at room temperature in the initial stage of a flare- up of up to 300 ns was observed. The model of the exchange of electronic excitations between the centers of the emission and capture is discussed.
| Original language | English |
|---|---|
| Article number | 012040 |
| Journal | Journal of Physics: Conference Series |
| Volume | 552 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Kinetics of the cathodoluminescence flash in crystals with competing trapping centres. / Lisitsyn, V.; Lisitsyna, L.; Karipbaev, Z.; Valiev, D.
In: Journal of Physics: Conference Series, Vol. 552, No. 1, 012040, 2014.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Kinetics of the cathodoluminescence flash in crystals with competing trapping centres
AU - Lisitsyn, V.
AU - Lisitsyna, L.
AU - Karipbaev, Z.
AU - Valiev, D.
PY - 2014
Y1 - 2014
N2 - The present work aims to bring proof of possibility of the existence of the process to increase the number of luminescence centers in the radiative state. That apparently has the effect of the buildup of luminescence excited by a pulsed electron beam. To demonstrate the possible influence of competing centers on the decay kinetics of luminescence materials were selected on the basis of crystal YLiF4 and YLiF4: Nd3+. Found that the kinetics of flash luminescence when excited LiYF4: Nd crystals pulse electron beam at room temperature in the initial stage of a flare- up of up to 300 ns was observed. The model of the exchange of electronic excitations between the centers of the emission and capture is discussed.
AB - The present work aims to bring proof of possibility of the existence of the process to increase the number of luminescence centers in the radiative state. That apparently has the effect of the buildup of luminescence excited by a pulsed electron beam. To demonstrate the possible influence of competing centers on the decay kinetics of luminescence materials were selected on the basis of crystal YLiF4 and YLiF4: Nd3+. Found that the kinetics of flash luminescence when excited LiYF4: Nd crystals pulse electron beam at room temperature in the initial stage of a flare- up of up to 300 ns was observed. The model of the exchange of electronic excitations between the centers of the emission and capture is discussed.
UR - http://www.scopus.com/inward/record.url?scp=84911400615&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84911400615&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/552/1/012040
DO - 10.1088/1742-6596/552/1/012040
M3 - Article
AN - SCOPUS:84911400615
VL - 552
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012040
ER -