Olena Okhay
AuthID: R-000-DWG
1
TITLE: Structure, Microstructure, and Dielectric Response of Polycrystalline Sr1-xZnxTiO3 Thin Films Full Text
AUTHORS: Okhay, Olena; Vilarinho, Paula M.; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: COATINGS, VOLUME: 13, ISSUE: 1
AUTHORS: Okhay, Olena; Vilarinho, Paula M.; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: COATINGS, VOLUME: 13, ISSUE: 1
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: Current Achievements in Flexible Piezoelectric Nanogenerators Based on Barium Titanate
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: NANOMATERIALS, VOLUME: 13, ISSUE: 6
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2023, SOURCE: NANOMATERIALS, VOLUME: 13, ISSUE: 6
INDEXED IN: Scopus WOS
Scopus WOS3
TITLE: Metal Oxide Based Thermoelectric Materials
AUTHORS: Olena Okhay; Alexander Tkach;
PUBLISHED: 2023, SOURCE: Progress in Optical Science and Photonics, VOLUME: 26
AUTHORS: Olena Okhay; Alexander Tkach;
PUBLISHED: 2023, SOURCE: Progress in Optical Science and Photonics, VOLUME: 26
INDEXED IN: Scopus
Scopus4
TITLE: Comment on “Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO3 composite films: a self-powered utility system for portable electronics”, by B. Dudem, L. K. Bharat, H. Patnam, A. R. Mule and J. S. Yu, J. Mater. Chem. A, 2018, 6, 16101
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2023, SOURCE: Journal of Materials Chemistry A
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2023, SOURCE: Journal of Materials Chemistry A
INDEXED IN: Scopus
Scopus5
TITLE: Comment on "Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO<sub>3</sub> composite films: a self-powered utility system for portable electronics" Full Text
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2023, SOURCE: JOURNAL OF MATERIALS CHEMISTRY A
AUTHORS: Tkach, Alexander; Okhay, Olena;
PUBLISHED: 2023, SOURCE: JOURNAL OF MATERIALS CHEMISTRY A
INDEXED IN: WOS
WOS6
TITLE: Low-Temperature Dielectric Response of Strontium Titanate Thin Films Manipulated by Zn Doping Full Text
AUTHORS: Okhay, O; Vilarinho, PM; Tkach, A;
PUBLISHED: 2022, SOURCE: MATERIALS, VOLUME: 15, ISSUE: 3
AUTHORS: Okhay, O; Vilarinho, PM; Tkach, A;
PUBLISHED: 2022, SOURCE: MATERIALS, VOLUME: 15, ISSUE: 3
INDEXED IN: Scopus WOS
Scopus WOS7
TITLE: Reduced Graphene Oxide-Polycarbonate Electrodes on Different Supports for Symmetric Supercapacitors
AUTHORS: Okhay, Olena; Bastos, Alexandre Cunha; Andreeva, Kateryna; Tuukkanen, Sampo; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 8, ISSUE: 1
AUTHORS: Okhay, Olena; Bastos, Alexandre Cunha; Andreeva, Kateryna; Tuukkanen, Sampo; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: C-JOURNAL OF CARBON RESEARCH, VOLUME: 8, ISSUE: 1
INDEXED IN: WOS
WOS8
TITLE: Synergetic Effect of Polyaniline and Graphene in Their Composite Supercapacitor Electrodes: Impact of Components and Parameters of Chemical Oxidative Polymerization
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: NANOMATERIALS, VOLUME: 12, ISSUE: 15
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: NANOMATERIALS, VOLUME: 12, ISSUE: 15
INDEXED IN: Scopus WOS
Scopus WOS9
TITLE: Polyaniline-Graphene Electrodes Prepared by Electropolymerization for High-Performance Capacitive Electrodes: A Brief Review
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: BATTERIES-BASEL, VOLUME: 8, ISSUE: 10
AUTHORS: Okhay, Olena; Tkach, Alexander;
PUBLISHED: 2022, SOURCE: BATTERIES-BASEL, VOLUME: 8, ISSUE: 10
INDEXED IN: Scopus WOS
Scopus WOS10
TITLE: Comment on "Point defect structure of La-doped SrTiO3 ceramics with colossal permittivity" Full Text
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2021, SOURCE: SCRIPTA MATERIALIA, VOLUME: 190
AUTHORS: Alexander Tkach; Olena Okhay;
PUBLISHED: 2021, SOURCE: SCRIPTA MATERIALIA, VOLUME: 190
INDEXED IN: Scopus WOS
Scopus WOS