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dc.creatorZhitntkov, R. A.en_US
dc.creatorDmitriev, Yu. A.en_US
dc.date.accessioned2006-06-15T18:55:49Z
dc.date.available2006-06-15T18:55:49Z
dc.date.issued1993en_US
dc.identifier1993-TG-14en_US
dc.identifier.urihttp://hdl.handle.net/1811/18658
dc.description$^{1.}$ R. A. Zhitnikov. Yu-A-Dmitriev and M. E. Kaimakov. Sov. Phys JETP 72, 1009(1991) $^{2.}$ R. A. Zhitnikov, Yu-A-Dmitriev and M. E. Kaimakov. Sov. J. Low. Temp. Phys. 18, 532(1992).en_US
dc.descriptionAuthor Institution: A. P. loffe Physico---Technical Institute, St. Petersburgen_US
dc.description.abstractThe original experimental technique and setup have been developed which makes it possible to detect and study by $ESR^{1,2}$ local unstable excited states in noble-gas cryocrystals. Very recently, we have discovered by ESR a new effect - formation in Ne cryocrystals of local excited states as a result of a He gas discharge product trapping in the growing Ne crystal. It is important that no excited states appeared in Ar and Kr cryocrystals under the action of the He gas discharge. It may be supposed that the effect observed in Ne is the result of the quasi-resonance transfer of excitation energy from the metastable $2^{3}S_{1}$ He atoms trapped from the gas discharge in Ne cryocrystal to the X-exciton band of the Ne crystal followed by the self-trapping of the exciton, its decay, and formation of the localized in fee Ne crystal $^{3}Pz$ Ne atom observed in the experiment. $^{3}P_{2}$ neon atom, having a large radius, causes its surroundings to shift outwards and the Ne crystal lattice to rearrange itself in the vicinity of this atom. We have recorded a temperature dependence of the $^{3}P_{z}$ state formation probability in Ne crystal and obtained the activation energy for the metastable $2^{3}S_{1}$ He atom to transfer its excitation energy to the Ne crystal X-exciton band. This energy is about 0.001 eV.en_US
dc.format.extent105379 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleMATRIX ISOLATION OF EXCITED METASTABLE ATOMS AND ENERGY TRANSFER IN NOBLE-GAS CRYOCRYSTALSen_US
dc.typearticleen_US


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