Abstract
The effect of electron beam irradiation on the positron annihilation in KCl, KBr, NaCl single crystals was investigated. The narrowing of the angular correlation curves increases up to the saturation value with the absorbed radiation dose. The shape of the received narrow components differs from the narrow component measured in the additively colored samples. This phenomenon shows the considerable influence of the hole centres upon the positron annihilation in ionic crystals.
| Original language | English |
|---|---|
| Pages (from-to) | 241-243 |
| Number of pages | 3 |
| Journal | Applied Physics |
| Volume | 3 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 1974 |
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Keywords
- Color centres
- Ionic crystals
- Positron annihilation
ASJC Scopus subject areas
- Engineering(all)
Cite this
Positron annihilation in alkali-halide crystals after electron irradiation. / Vorobiev, A. A.; Arefiev, K. P.; Vorobiev, S. A.
In: Applied Physics, Vol. 3, No. 3, 01.03.1974, p. 241-243.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Positron annihilation in alkali-halide crystals after electron irradiation
AU - Vorobiev, A. A.
AU - Arefiev, K. P.
AU - Vorobiev, S. A.
PY - 1974/3/1
Y1 - 1974/3/1
N2 - The effect of electron beam irradiation on the positron annihilation in KCl, KBr, NaCl single crystals was investigated. The narrowing of the angular correlation curves increases up to the saturation value with the absorbed radiation dose. The shape of the received narrow components differs from the narrow component measured in the additively colored samples. This phenomenon shows the considerable influence of the hole centres upon the positron annihilation in ionic crystals.
AB - The effect of electron beam irradiation on the positron annihilation in KCl, KBr, NaCl single crystals was investigated. The narrowing of the angular correlation curves increases up to the saturation value with the absorbed radiation dose. The shape of the received narrow components differs from the narrow component measured in the additively colored samples. This phenomenon shows the considerable influence of the hole centres upon the positron annihilation in ionic crystals.
KW - Color centres
KW - Ionic crystals
KW - Positron annihilation
UR - http://www.scopus.com/inward/record.url?scp=0006966566&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0006966566&partnerID=8YFLogxK
U2 - 10.1007/BF00884504
DO - 10.1007/BF00884504
M3 - Article
AN - SCOPUS:0006966566
VL - 3
SP - 241
EP - 243
JO - Applied Physics A: Materials Science and Processing
JF - Applied Physics A: Materials Science and Processing
SN - 0947-8396
IS - 3
ER -