Position:

assistant,

Department of General Physics and Solid State Physics,

Faculty of Physics and Mathematics

Building number 7, 2nd floor, auditorium 205

E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Education:

higher, NTUU "KPI" Faculty of Physics and Mathematics, 2009 issue

Works in the KPI since 2010

Teaches at faculties:ITS

Disciplines: general physics

Recent scientific works:

1. Unusual features of charge carrier traps energy spectra in silicon organic polymers revealed by advanced TSL, Gumenyuk, A.; Ostapenko,N.; Ostapenko, Yu. ; Kerita, O.; Suto, S., Chemical Physics, Volume 394, Issue 1, 2012, Pages 36–39.

2. Oscillatory regularity of charge carrier traps energy spectra in silicon organic polymer poly(di-n-hexylsilane), A. Gumenjuk, N. Ostapenko, Yu. Ostapenko, O. Kerita, S. Suto et al. Low Temp. Phys. 38, 740 (2012); 

3. Luminescence features of nanocomposites of silicon-organic polymer/porous SiO2 and TiO2 films. N. Ostapenko, Yu. Ostapenko, O.Kerita, D. Peckus, V. Gulbinas, A. Eremenko, N.Smirnova, N. Surovtseva, Synthetic Metals, Volume 187, 2014, Pages 86–90.

4. Formation of the liquid-crystalline phase in poly (di-n-hexilsilane), N.I. Ostapenko, Y.V. Ostapenko, O. A. Kerita , Ukr. J. Phys. 2014, Vol. 59, N 3, p.276-283.

5. Model of 1D charge carrier traps and polyconformism of silicon backbone segments in the polymer poly(di-n-hexylsilane), A. F. Gumenyuk and O. A. Kerita

 

Educational and methodical publication:

Загальна фізика. Електростатика:методи розв'язув.задач на допомогу студ. фіз.-мат. ф-ту та ф-тів техн. спец. усіх форм навч./Уклад.: А.В. Немировський, О.О. Керіта, О.О.Штофель. - Київ: КПІ ім.Ігоря Сікорського, Вид-во "Політехніка", 2017. -44 с. -Електронний ресурс