SVIBOR - Papers quoted in CC - project code: 1-03-215

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Papers quoted in Current Contents on project 1-03-215


Quoted papers: 15
Other papers: 11
Total: 26


Title:

Authors:
Brako, Radovan (5180)
Journal: Surface Science Letters
ISSN: 0039-6028
Volume: 249
Year: 1991
Pages: from 312 to 316
Number of references: 11
Language: engleski
Summary: Classical trajectory calculations of NO scattering on Ag(111)have been performed using a model potential energy surface todescribe the molecule-substrate interaction. It is shown thatappreciable vibrational excitation can be obtained usingpotential energy surfaces which correctly describe other knownproperies of the NO-Ag(111) interaction. The question whether theas proposed in our model, and excitation by thermal electron-holepairs from the substrate conduction band, is discussed.

Title:

Authors:
Turković, Aleksandra (82841)
Šokčević, Damir (47741)
Journal: Applied Surface Science
ISSN: 0169-4332
Volume: 68
Year: 1993
Pages: from 477 to 479
Number of references: 6
Language: engleski
Summary: Thin polycrystalline films of TiO2 obtained by the chemicalvapour deposition method have been examined by X-rayphotoelectron spectroscopy (XPS) before and after thermalannealing in vacuum at temperatures from 300 to 900 C. In thetemperature range from 25 to 800 C we have found carbon to be thedominant impurity at the surface of the films.

Title:

Authors:
Lenac, Zdravko
Tomaš, Marin-Slobodan (49743)
Journal: Journal of Raman Spectroscopy
ISSN: 0377-0486
Volume: 22
Year: 1991
Pages: from 831 to 839
Number of references: 20
Language: engleski
Summary: A general theoretical description of Raman scattering in layeredsystems is presented and applied to Raman scattering fromoverlayers on metals. The effects of interferences and metalthickness in Raman scattering from such systems are discussed indetail. It is shown that for a thick overlayer the intensities ofRaman signals decrease with decreasing metal thickness; however,for a thin overlayer they may also increase, depending on thepolarization of incident and scattered light and the scatteringgeometry chosen. The technique of interference-enhanced Ramanscattering is also reconsidered theoretically. It is suggestedthat greatly enhanced signals could be obtained in thoseconfigurations in which thin sample films are embedded atprescribed positions in a transparent dielectric between areflecting metal and a high-index superstrate (prism).

Title:

Authors:
Shekhter, R.I.
Crljen, Željko (7066)
Wendin, Goran
Journal: Physica Scripta
ISSN: 0281-1847
Volume: 42
Year: 1992
Pages: from 76 to 82
Number of references: 20
Language: engleski
Summary: We investigate the possibility of direct observation of doubleelectron local sites (LS) with strong correlation via singlephoton optical injection into LS states from band electron states(BE). Hybridization of LS nad BE states results in existence oftwo peaks in the spectrum of optical absorption corresponding tosingle and double electron transitions. The peak positions andintensities reflect the value and sign of the correlation energyin localized electron states, and the line shape strongly dependson charge doping in the system. The doping dependence mightprovide a means of identifying two-electron, local-pair centersin the metallic oxides. A qualitative comparison with opticalabsorption experiments is made.

Title:

Authors:
Brenig, W.
Chiba, Y.
Brako, Radovan (5180)
Journal: Langmuir
ISSN: 0743-7463
Volume: 7
Year: 1991
Pages: from 2504 to 2507
Number of references: 9
Language: engleski
Summary: Vibrational excitation in NO/Ag scattering is discussed withinthe adiabatic approximation. The vibrational heating observedexperimentally suggests energy transfer from translational tovibrational energy. Taking into account the observed change ofNO strech frequency on absorption, the observed magnitude andenergy dependence of vibrational excitation can be described withreasonable parameters. Further investigations are needed toobtain unambiguous results concerning the relative importance ofadiabatic and nonadiabatic effects in NO/Ag scattering.

Title:

Authors:
Brako, Radovan (5180)
Crljen, Željko (7066)
Journal: Physical Review B
ISSN: 0163-1829
Volume: 47
Year: 1993
Pages: from 13568 to 13573
Number of references: 29
Language: engleski
Summary: The effect of short-range-potential scattering centres in two-dimensional quantum-mechanical systems with an applied magneticfield is considered. The effective interaction dissapears in thelimit of an ideal two-dimensional behaviour and a vanishingspatial range of the potential. It is suggested that this resultexplains the observed field dependence on the energy gaps in thefractional quantum Hall effect, which is very different from thatderived in the lowest-Landau-level approximation.

Title:

Authors:
Tomaš, Marin-Slobodan (49743)
Lenac, Zdravko
Journal: Optics Communications
ISSN: 0030-4018
Volume: 100
Year: 1993
Pages: from 259 to 267
Number of references: 28
Language: engleski
Summary: A general description of the damping of an excited atomic(molecular) dipole in absorbing planar cavities is given in theframework of classical electrodynamics. The theory is applied tothe consideration of atomic nonradiative lossess under theconditions for enhanced/inhibited spontaneous emission in a modelcavity resembling the structure of novel electroluminescencedevices. It is shown that the excitation of surface plasmonpolaritons guided by a metalic mirror (electrode) as anadditional decay channel for the atom competes with spontaneousemission and dominates in low-order cavities. This process maytherefore effectively spoil the conditions for enhanced/inhibitedspontaneous emission and reduce the efficiency of spontaneousemission in microcavities of that sort.

Title:

Authors:
Crljen, Željko (7066)
Journal: Z.Physik B
ISSN: 0722-3277
Volume: 90
Year: 1993
Pages: from 283 to 288
Number of references: 28
Language: engleski
Summary: We calculate the high frequency macroscopic dielectric functionepsilon (omega) of YBaCuO by treating the solid as a dense gas ofpolarizable cells. The cell polarizability is constructed fromindependent atomic contributions within a local-density basedrandom phase approximation (LDRPA) and improvements thereof. Inthis way, interband transitions are treated very schematicallybut transitions from the core-like Ba 5p6 shell are treated veryschematically but transitions from the core-like Ba 5p6 shell aretreated quite well. This is important, because the intense Ba5p-5d like giant dipole resonance provides about half of theoptical conductivity around 20 eV and contributes strongly to theall-valence electron plasma frequency. The calculatedconductivity is in quite good agreement with experiment inmagnitude and shape above 15-20 eV. The calculated EELS issimilar in magnitude and shape to the experimental one butshifted to higher energies: in particular, the valence electronplasmon occurs around 33(26) eV in the calculated (experimental)EELS. This is reasonable, since the real solid involves low lyingcharge transfer excitations and interband transitions which areabsent in the atomic model of the YBaCuO unit cell. In the atomicmodel, ...

Title:

Authors:
Turković, Aleksandra (82841)
Radić, Nikola (75345)
Šokčević, Damir (47741)
Journal: Materials Science and Engineering B
ISSN: 0921-5107
Volume: 23
Year: 1994
Pages: from 41 to 47
Number of references: 12
Language: engleski

Title:

Authors:
Turković, Aleksandra (82841)
Šokčević, Damir (47741)
Šipuš, Z.
Journal: Solid State Ionics
ISSN: 0167-2738
Volume: 70/1
Year: 1994
Pages: from 642 to 646
Number of references: 10
Language: engleski

Title:

Authors:
Turković, Aleksandra (82841)
Drašner, Antun (28751)
Šokčević, Damir (47741)
Ritala, M.
Asikainen, T.
Leskela, M.
Journal: Journal de Physique IV
ISSN: 1155-4312
Volume: C5
Year: 1995
Pages: from 1133 to 1139
Number of references: 16
Language: engleski

Title:

Authors:
Brako, Radovan (5180)
Brenig, W.
Journal: Surface Science
ISSN: 0039-6028
Volume: 336
Year: 1995
Pages: from 27 to 36
Number of references: 18
Language: engleski

Title:

Authors:
Tomaš, Marin-Slobodan (49743)
Journal: Physical Review A
ISSN: 1050-2947
Volume: 51
Year: 1995
Pages: from 2545 to 2559
Number of references: 51
Language: engleski

Title:

Authors:
Crljen, Željko (7066)
Luberek, J.
Wendin, Goran
Levine, Z.H.
Journal: Physical Review A
ISSN: 1050-2947
Volume: 50
Year: 1994
Pages: from 3529 to 3532
Number of references: 16
Language: engleski

Title:

Authors:
Tomaš, Marin-Slobodan (49743)
Lenac, Zdravko
Journal: Surface Science
ISSN: 0039-6028
Volume: 251
Year: 1991
Pages: from 310 to 313
Number of references: 12
Language: engleski


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