PARKER, S; SONG, KS; CATLOW, CRA; STONEHAM, AM; (1981) GEOMETRY AND CHARGE-DISTRIBUTION OF H-CENTERS IN THE FLUORITE STRUCTURE. J PHYS C SOLID STATE , 14 (28) 4009 - 4015. 10.1088/0022-3719/14/28/005.
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The analysis of experimental optical and spin-resonance data for the H centre gives a consistent picture of the local geometry and one-electron wavefunctions. One of the two ions in the F2- molecular ion remains very close to the perfect lattice site the other is at a distance close to that found in other F2- centres. This analysis is confirmed by atomistic calculations using the HADES code. The results are used to give a preliminary analysis of the self-trapped exciton data.
|Title:||GEOMETRY AND CHARGE-DISTRIBUTION OF H-CENTERS IN THE FLUORITE STRUCTURE|
|Open access status:||An open access version is available from UCL Discovery|
|Additional information:||Text made available to UCL Discovery by kind permission of IOP Publishing, 2012|
|UCL classification:||UCL > School of BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology|
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