Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Characteristics of F centers in the ground and excited states in alkali halide crystals
AU - Varaksin, A.
AU - Sobolev, A.
AU - Panov, V.
PY - 2006
Y1 - 2006
N2 - The molecular-statics method and the Gourary-Adrian approach are used to calculate the displacements of the lattice ions nearest to the F center in alkali halide crystals with NaCl and CsCl structures (altogether, twenty crystals). The calculations are performed for the 1s and 2p states of the F-center electron with allowance for the angular dependence of the Coulomb potential created by the electron in the 2p state. The absorption and emission energies of the F center are calculated. The calculated energies agree qualitatively with experiment and reproduce the experimentally found tendencies of changes in these energies when going from one crystal to another.
AB - The molecular-statics method and the Gourary-Adrian approach are used to calculate the displacements of the lattice ions nearest to the F center in alkali halide crystals with NaCl and CsCl structures (altogether, twenty crystals). The calculations are performed for the 1s and 2p states of the F-center electron with allowance for the angular dependence of the Coulomb potential created by the electron in the 2p state. The absorption and emission energies of the F center are calculated. The calculated energies agree qualitatively with experiment and reproduce the experimentally found tendencies of changes in these energies when going from one crystal to another.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000237627000008
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=33645307357
U2 - 10.1134/S1063783406030085
DO - 10.1134/S1063783406030085
M3 - Article
VL - 48
SP - 453
EP - 459
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 3
ER -
ID: 42310059