Zobrazeno 1 - 10
of 15
pro vyhledávání: '"U.F. Kozmidis-Luburić"'
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 223:263-271
In order to define a statistical method of the analysis of mass heterogeneous structures, we have formulated stochastic and dynamic mass distribution in these structures. The expressions derived were used to calculate some of the basic characteristic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fede6fb974248a296f1887d3f3d3424
https://doi.org/10.1016/0378-4371(95)00298-7
https://doi.org/10.1016/0378-4371(95)00298-7
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 216:478-488
A procedure is proposed enabling the substitution of a translationally non-invariant one-dimensional structure with unequal neighbouring spacing by a statistically equivalent ideal structure with equal spacing between neighbouring molecules. A proced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bde4e0a774dac453e6e1b8d0068e9d0
https://doi.org/10.1016/0378-4371(95)00060-k
https://doi.org/10.1016/0378-4371(95)00060-k
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 166:430-446
The exciton states in a film which was cut out from an anisotropic cubic structure are analysed whereby the calculations include excitonic concentrations. It is shown that excitonic states in the bulk always exist, without any additional conditions o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e34b77bad908e5d96a2177bbd7b1931b
https://doi.org/10.1016/0378-4371(90)90066-2
https://doi.org/10.1016/0378-4371(90)90066-2
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 163:483-490
The possibility of the existence of undamped kinematical excitations in one-dimensional molecular crystals is examined. It is shown that such excitations exist although not for all wave vector values in the first Brillouin zone but only in the interv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d33c55f2fb53601257534de38e41fc6a
https://doi.org/10.1016/0378-4371(90)90139-j
https://doi.org/10.1016/0378-4371(90)90139-j
Autor:
B. S. Tošić, U.F Kozmidis-Luburić
Publikováno v:
Physica B+C. 112:331-342
The role of nonlinear excitonic effects in absorption phenomena was analyzed. It was shown that nonlinear effects essentially determine the dielectric properties of molecular crystals, such as the refraction index and absorption coefficient. The kine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4575ad0f7d76aaaee597154fe3e5f05b
https://doi.org/10.1016/0378-4363(82)90092-4
https://doi.org/10.1016/0378-4363(82)90092-4
Autor:
Bratislav Tošić, U.F. Kozmidis-Luburić
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 153:266-282
The effects of the kinematical interaction of optical excitations were analyzed. The energies of the additional, kinematical excitations, arising due to the three-particle boson processes, were found and compared to the energies of the normal exciton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1401e35b8ac6dca10213410690e9756c
https://doi.org/10.1016/0378-4371(88)90006-4
https://doi.org/10.1016/0378-4371(88)90006-4
Publikováno v:
physica status solidi (b). 148:81-90
The behaviour of quasi-one-dimensional ferroelectrics of the KDP-family is investigated in the vicinity of the transition temperature. Three forms of the proton–proton potential are examined and it is concluded that long-range forces are responsibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d875f08a87804e145bcea19930ffd73
https://doi.org/10.1002/pssb.2221480106
https://doi.org/10.1002/pssb.2221480106
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