Abstract
A comparative analysis of the spectral characteristics of self-trapped excitons (STE) and F2 centers in the states with the same spin multiplicity is carried out. Based on the analysis, a criterion for the separation of the triplet-triplet (T-T) absorptive transitions in the electronic and hole components of the STE in any alkali halide crystal is proposed. It is concluded that inhomogeneities in the form of a homological cation or anion impurity in the nearest coordination shells of the spatial position of the STE, rather than hole, affect the spectral position of the T-T transitions in the electron component of the STE.
| Original language | English |
|---|---|
| Pages (from-to) | 2235-2239 |
| Number of pages | 5 |
| Journal | Physics of the Solid State |
| Volume | 44 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Dec 2002 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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A comparative analysis of the spectral characteristics of triplet self-trapped excitons and F2 centers in alkali halide crystals. / Lisitsyna, L. A.; Korepanov, V. I.; Lisitsyn, V. M.
In: Physics of the Solid State, Vol. 44, No. 12, 01.12.2002, p. 2235-2239.Research output: Contribution to journal › Article
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TY - JOUR
T1 - A comparative analysis of the spectral characteristics of triplet self-trapped excitons and F2 centers in alkali halide crystals
AU - Lisitsyna, L. A.
AU - Korepanov, V. I.
AU - Lisitsyn, V. M.
PY - 2002/12/1
Y1 - 2002/12/1
N2 - A comparative analysis of the spectral characteristics of self-trapped excitons (STE) and F2 centers in the states with the same spin multiplicity is carried out. Based on the analysis, a criterion for the separation of the triplet-triplet (T-T) absorptive transitions in the electronic and hole components of the STE in any alkali halide crystal is proposed. It is concluded that inhomogeneities in the form of a homological cation or anion impurity in the nearest coordination shells of the spatial position of the STE, rather than hole, affect the spectral position of the T-T transitions in the electron component of the STE.
AB - A comparative analysis of the spectral characteristics of self-trapped excitons (STE) and F2 centers in the states with the same spin multiplicity is carried out. Based on the analysis, a criterion for the separation of the triplet-triplet (T-T) absorptive transitions in the electronic and hole components of the STE in any alkali halide crystal is proposed. It is concluded that inhomogeneities in the form of a homological cation or anion impurity in the nearest coordination shells of the spatial position of the STE, rather than hole, affect the spectral position of the T-T transitions in the electron component of the STE.
UR - http://www.scopus.com/inward/record.url?scp=0036929474&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036929474&partnerID=8YFLogxK
U2 - 10.1134/1.1529917
DO - 10.1134/1.1529917
M3 - Article
VL - 44
SP - 2235
EP - 2239
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 12
ER -