Search Results - "Koruga, Dj"

Optical and structural properties of PMMA/C60 composites with different concentrations of C60 molecules and its possible applications by Stankovic, I., Matija, Lidija, Jankov, M., Jeftic, B., Koruga, I., Koruga, Dj

“…Poly(methyl methacrylate)-Fullerene (PMMA/C 60 ) nanocomposites, with different concentrations of C 60 molecules (0.025 wt.%, 0.05 wt.%, 0.075 wt.% and…”
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The electronic structure and vibrational frequencies of the stable C76 isomer of D2 symmetry: theory and experiment by Jovanovic, T., Koruga, Dj

“…•The validity of QCFF/PI calculations of vibrational frequencies of C76 is determined.•An excellent correlation was found between experimental and predicted…”
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The electronic structure and vibrational frequencies of the stable C sub(84) isomer of D sub(2) symmetry: theory and experiment by Jovanovic, T, Koruga, Dj, Jovancicevic, B

“…The validity of semi-empirical and DFT theoretical calculations in predicting the general pattern of IR absorption and vibrational frequencies, as well as the…”
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The electronic structure and vibrational frequencies of the stable C84 isomer of D2 symmetry: theory and experiment by Jovanovic, T., Koruga, Dj, Jovancicevic, B.

“…The validity of semi-empirical and DFT theoretical calculations in predicting the general pattern of IR absorption and vibrational frequencies, as well as the…”
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Advances in Chromatographic Separation on Al2O3 and Spectroscopic Characterization of the Higher Fullerenes by Jovanovic, T., Koruga, Dj, Jovancicevic, B.

“…The basic C 60 and C 70 , and the higher fullerenes, mainly C 76 and C 84 were extracted with a series of different and previously unapplied solvents or…”
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Advances in Chromatographic Separation on Al 2 O 3 and Spectroscopic Characterization of the Higher Fullerenes by Jovanovic, T., Koruga, Dj, Jovancicevic, B.

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Recent advances in chromatographic separation and spectroscopic characterization of the higher fullerenes C76 and C84 by Jovanovic, T, Koruga, Dj

“…The basic and the higher fullerenes were chromatographically isolated from the obtained series of carbon soot extracts, in increased yields, by the new,…”
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Comparative Spectroscopic Characterization of the Basic and the Higher Fullerenes by Jovanovic, T., Koruga, Dj, Jovancicevic, B., Vajs, V., Devic, G.

“…The basic C 60 and C 70 , and the higher fullerenes, mainly C 76 and C 84 , were extracted by original procedures, with p-xylene and the mixture of xylenes…”
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Isolation and Characterization of the Higher Fullerenes from Carbon Soot by Jovanovic, T., Koruga, DJ, Jovancicevic, B.

“…In the first phase of the process, the higher fullerenes, mainly C 76 and C 84 , as well as the basic fullerenes C 60 and C 70 , in a smaller amount, were…”
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Magnetic Force Microscopy Application in Steel Structure and Milling Process Parameters Evaluation by Kojic, D., Mitrović, R., Matija, L., Koruga, Dj

“…Application of scanning probe microscopy techniques in evaluating process quality is presented. We conducted a surface characterization and comparison of…”
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Advancement of the Process for Extraction, Chromatography and Characterization of Fullerenes by Jovanovic, T., Koruga, Dj, Jovancicevic, B., Simic-Krstic, J.

“…In the first phase of this work, the basic C 60 and C 70 as well as the higher fullerenes, mainly C 76 and C 84 , were Soxhlet extracted with p-xylene and…”
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Nanoscale Magnetic Behavior of C60 Thin Films in Earth Magnetic Field under Polarization Light Influences by Nikolic, A., Petrov, Lj, Koruga, Dj, Mihajlovic, S.

“…Magnetic behavior of C 60 thin films in the Earth's magnetic field under polarization light influence is presented. Transformation of magnetic field for two…”
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Nanoscale Magnetic Behavior of C 60 Thin Films in Earth Magnetic Field under Polarization Light Influences by Nikolic, A., Petrov, Lj, Koruga, Dj, Mihajlovic, S.

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Modifications of Fullerenes Extractions and Chromatographies with Different Solvents by Jovanovic, T., Koruga, Dj, Jovancicevic, B., Simic-Krstic, J.

“…In the Bucky System II, based on electrical arc method, carbon soot was produced. Fullerenes C 60 and C 70 were Soxhlet extracted from the collected soot…”
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Further results on the stability of linear nonautonomous systems with delayed state defined over finite time interval by Debeljkovic, D.L., Lazarevic, M.P., Koruga, D., Milinkovic, S.A., Jovanovic, M.B.

“…This paper extends some basic results from the area of finite time and practical stability to linear, continuous, time invariant nonautonomous time-delay…”
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