Olena Okhay
AuthID: R-000-DWG
21
TITLE: Comment on "Giant dielectric response in (Nb plus Zn) co-doped strontium titanate ceramics tailored by atmosphere"
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2020, SOURCE: SCRIPTA MATERIALIA, VOLUME: 185
AUTHORS: Tkach, A; Okhay, O;
PUBLISHED: 2020, SOURCE: SCRIPTA MATERIALIA, VOLUME: 185
22
TITLE: Long term durability of solid-state supercapacitor based on reduced graphene oxide aerogel and carbon nanotubes composite electrodes
AUTHORS: Okhay, O; Tkach, A; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: ELECTROCHIMICA ACTA, VOLUME: 353
AUTHORS: Okhay, O; Tkach, A; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: ELECTROCHIMICA ACTA, VOLUME: 353
23
TITLE: Energy storage of supercapacitor electrodes on carbon cloth enhanced by graphene oxide aerogel reducing conditions
AUTHORS: Okhay, O; Tkach, A; Gallo, MJH; Otero Irurueta, G; Mikhalev, S; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: Journal of Energy Storage, VOLUME: 32
AUTHORS: Okhay, O; Tkach, A; Gallo, MJH; Otero Irurueta, G; Mikhalev, S; Staiti, P; Lufrano, F;
PUBLISHED: 2020, SOURCE: Journal of Energy Storage, VOLUME: 32
24
TITLE: Tuning electrical and thermoelectric properties of freestanding graphene oxide papers by carbon nanotubes and heat treatment Full Text
AUTHORS: Okhay, O; Goncalves, G; Dias, C; Ventura, J ; Vieira, EMF; Goncalves, LMV; Tkach, A;
PUBLISHED: 2019, SOURCE: JOURNAL OF ALLOYS AND COMPOUNDS, VOLUME: 781
AUTHORS: Okhay, O; Goncalves, G; Dias, C; Ventura, J ; Vieira, EMF; Goncalves, LMV; Tkach, A;
PUBLISHED: 2019, SOURCE: JOURNAL OF ALLOYS AND COMPOUNDS, VOLUME: 781
25
TITLE: Thermoelectric performance of Nb-doped SrTiO3 enhanced by reduced graphene oxide and Sr deficiency cooperation
AUTHORS: Okhay, O; Zlotnik, S; Xie, WJ; Orlinski, K; Gallo, MJH; Otero Irurueta, G; Fernandes, AJS; Pawlak, DA; Weidenkaff, A; Tkach, A;
PUBLISHED: 2019, SOURCE: CARBON, VOLUME: 143
AUTHORS: Okhay, O; Zlotnik, S; Xie, WJ; Orlinski, K; Gallo, MJH; Otero Irurueta, G; Fernandes, AJS; Pawlak, DA; Weidenkaff, A; Tkach, A;
PUBLISHED: 2019, SOURCE: CARBON, VOLUME: 143
26
TITLE: Effect of Solution Conditions on the Properties of Sol-Gel Derived Potassium Sodium Niobate Thin Films on Platinized Sapphire Substrates
AUTHORS: Tkach, A; Santos, A; Zlotnik, S; Serrazina, R; Okhay, O; Bdikin, I; Costa, ME; Vilarinho, PM;
PUBLISHED: 2019, SOURCE: NANOMATERIALS, VOLUME: 9, ISSUE: 11
AUTHORS: Tkach, A; Santos, A; Zlotnik, S; Serrazina, R; Okhay, O; Bdikin, I; Costa, ME; Vilarinho, PM;
PUBLISHED: 2019, SOURCE: NANOMATERIALS, VOLUME: 9, ISSUE: 11
27
TITLE: Effect of bismuth doping on the properties of strontium titanate thin films
AUTHORS: Okhay, O; Tkach, A; Vilarinho, PM;
PUBLISHED: 2019, SOURCE: Strontium Titanate: Synthesis, Properties and Uses
AUTHORS: Okhay, O; Tkach, A; Vilarinho, PM;
PUBLISHED: 2019, SOURCE: Strontium Titanate: Synthesis, Properties and Uses
INDEXED IN: 
Scopus
Scopus28
TITLE: Stain effect on the properties of polar dielectric thin films
AUTHORS: Alexander Tkach; Olena Okhay; André Santos; Sebastian Zlotnik; Ricardo Serrazina; Paula M Vilarinho; Elisabete E Costa;
PUBLISHED: 2019, SOURCE: Lecture Notes in Mechanical Engineering
AUTHORS: Alexander Tkach; Olena Okhay; André Santos; Sebastian Zlotnik; Ricardo Serrazina; Paula M Vilarinho; Elisabete E Costa;
PUBLISHED: 2019, SOURCE: Lecture Notes in Mechanical Engineering
29
TITLE: Mechanical strain engineering of dielectric tunability in polycrystalline SrTiO3 thin films
AUTHORS: Tkach, A; Okhay, O; Reaney, IM; Vilarinho, PM;
PUBLISHED: 2018, SOURCE: JOURNAL OF MATERIALS CHEMISTRY C, VOLUME: 6, ISSUE: 10
AUTHORS: Tkach, A; Okhay, O; Reaney, IM; Vilarinho, PM;
PUBLISHED: 2018, SOURCE: JOURNAL OF MATERIALS CHEMISTRY C, VOLUME: 6, ISSUE: 10
30
TITLE: Abnormal Grain Growth as a Method To Enhance the Thermoelectric Performance of Nb-Doped Strontium Titanate Ceramics
AUTHORS: Tkach, A; Resende, J; Saravanan, KV; Costa, ME; Diaz Chao, P; Guilmeau, E; Okhay, O; Vilarinho, PM;
PUBLISHED: 2018, SOURCE: Conference of the Sustainable-Nanotechnology-Organization (SNO) in ACS SUSTAINABLE CHEMISTRY & ENGINEERING, VOLUME: 6, ISSUE: 12
AUTHORS: Tkach, A; Resende, J; Saravanan, KV; Costa, ME; Diaz Chao, P; Guilmeau, E; Okhay, O; Vilarinho, PM;
PUBLISHED: 2018, SOURCE: Conference of the Sustainable-Nanotechnology-Organization (SNO) in ACS SUSTAINABLE CHEMISTRY & ENGINEERING, VOLUME: 6, ISSUE: 12
