default author photo

I. Vorona

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

5

DOWNLOADS

125

TOTAL CITATIONS

0

Scholarly Papers (5)

Actions:
Email selected abstracts
1.

Extending the 1,2,4-Triazole-Diacetic Acid Ligand Family Through Positional Isomerism: Synthetic and Structural Studies of Four Novel Copper(Ii) Complexes of Various Dimensionality

Number of pages: 19 Posted: 08 May 2025
Oleksandr V. Vashchenko, Dmytro Khomenko, Viktoriya Dyakonenko, I. Vorona, Valentyna Nosenko, Olga Vassilyeva and Rostyslav D. Lampeka
Taras Shevchenko National University of Kyiv, Taras Shevchenko National University of Kyiv, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Taras Shevchenko National University of Kyiv and Taras Shevchenko National University of Kyiv
Downloads 31 (1,304,549)

Abstract:

Loading...

Copper(II) complex, crystal structure, Positional isomer, Polymer chain, Two-dimensional layer, EPR spectroscopy

2.

Optical Properties of Zn0.75mg0.25o:Mn Ceramics

Number of pages: 13 Posted: 05 May 2023
I. Markevich, N. Korsunska, T. Stara, Yu. Polishchuk, S. Ponomaryov, K. Kozoriz, I. Vorona, O. Melnichuk, L. Melnichuk, Ana Cremades and Larysa Khomenkova
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Nizhyn Mykola Gogol State University, Nizhyn Mykola Gogol State University, Universidad Complutense de Madrid (UCM) and affiliation not provided to SSRN
Downloads 27 (1,359,097)

Abstract:

Loading...

ZnO, ZnMgO, Mn doping, luminescence, X-ray diffraction, electron spin resonance

3.

About the Origin of Mn-Related Modes in Raman Scattering Spectra of Zno:Mn Ceramics

Number of pages: 10 Posted: 07 Jul 2025
I. Markevich, T. Stara, K. Kozoriz, I. Vorona, V. Yukhymchuk, O. Isaieva, O. Melnichuk, L. Melnichuk, Lyudmyla Borkovska and Larysa Khomenkova
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Nizhyn Mykola Gogol State University, Nizhyn Mykola Gogol State University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 26 (1,385,945)

Abstract:

Loading...

ZnO:Mn, Raman scattering, Electron paramagnetic resonance

4.

Intrinsic and radiation defects in ZrO2 powders: EPR study

Number of pages: 20 Posted: 24 Feb 2026
Valentyna Nosenko, I. Vorona, Larysa Khomenkova, Taras L. Petrenko, V. Yukhymchuk, Lyudmyla Borkovska, Vasyl Yu. Povarchuk and Volodymyr V. Trachevsky
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and National Academy of Sciences of Ukraine
Downloads 23 (1,424,331)

Abstract:

Loading...

Zirconium dioxide, EPR, Zr3+ center, radiation defects, oxygen vacancy, O- center

5.

Intrinsic and radiation-induced defects in monoclinic ZrO2: polaron mechanism of defect formation

Number of pages: 13 Posted: 24 Feb 2026
Taras L. Petrenko, I. Vorona, Valentyna Nosenko and Larysa Khomenkova
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18 (1,481,165)

Abstract:

Loading...

m-ZrO2DFT+URadiation defectsPolaronsoxygen vacanciesFrenkel pairs