O. V. Ovchar

755 total citations
38 papers, 620 citations indexed

About

O. V. Ovchar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, O. V. Ovchar has authored 38 papers receiving a total of 620 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Materials Chemistry, 35 papers in Electrical and Electronic Engineering and 8 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in O. V. Ovchar's work include Microwave Dielectric Ceramics Synthesis (34 papers), Ferroelectric and Piezoelectric Materials (31 papers) and Layered Double Hydroxides Synthesis and Applications (7 papers). O. V. Ovchar is often cited by papers focused on Microwave Dielectric Ceramics Synthesis (34 papers), Ferroelectric and Piezoelectric Materials (31 papers) and Layered Double Hydroxides Synthesis and Applications (7 papers). O. V. Ovchar collaborates with scholars based in Slovenia, Ukraine and Canada. O. V. Ovchar's co-authors include А. Г. Белоус, Matjaž Valant, Danilo Suvorov, Marjeta Maček Kržmanc, Boštjan Jančar, D. Suvorov, Andreas Pöppl, G. Annino, Peter Mascher and D. Kolář and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

O. V. Ovchar

38 papers receiving 604 citations

Peers

O. V. Ovchar

EEE

EOMM

Tao Shao China

N. Santha India

I. N. Jawahar India

Zhuhong Zheng China

M. Pardha Saradhi India

M. L. Martínez‐Sarrión Spain

Mathieu Bérard France

B. Shanmugavelu India

Meihua Wu China

E.H.H. Hasabeldaim South Africa

Tao Shao China

O. V. Ovchar

634 ×1.1

627 ×1.2

EEE

225 ×1.3

EOMM

109 ×0.8

14 ×0.3

Citations per year, relative to O. V. Ovchar O. V. Ovchar (= 1×) peers Tao Shao

Countries citing papers authored by O. V. Ovchar

Since Specialization

Citations

This map shows the geographic impact of O. V. Ovchar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by O. V. Ovchar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. V. Ovchar more than expected).

Fields of papers citing papers by O. V. Ovchar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. V. Ovchar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by O. V. Ovchar. The network helps show where O. V. Ovchar may publish in the future.

Co-authorship network of co-authors of O. V. Ovchar

This figure shows the co-authorship network connecting the top 25 collaborators of O. V. Ovchar. A scholar is included among the top collaborators of O. V. Ovchar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with O. V. Ovchar. O. V. Ovchar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ovchar, O. V., et al.. (2017). Modified Pechini Processing of Barium and Lanthanum-Lithium Titanate Nanoparticles and Thin Films. Nanoscale Research Letters. 12(1). 350–350. 2 indexed citations

Ovchar, O. V., et al.. (2014). Synthesis and dielectric and nonlinear properties of BaTi1 − x Zr x O3 ceramics. Inorganic Materials. 50(11). 1125–1130. 3 indexed citations

Ovchar, O. V., et al.. (2014). Dielectric Ceramic EPR Resonators for Low Temperature Spectroscopy at X-band Frequencies. Applied Magnetic Resonance. 46(1). 33–48. 10 indexed citations

Ovchar, O. V., et al.. (2012). Tetragonal Tungsten Bronzes in Ba(M²⁺_1/3Nb_2/3)O₃Microwave Ceramics. Ferroelectrics. 435(1). 176–182. 3 indexed citations

Белоус, А. Г., O. V. Ovchar, Boštjan Jančar, & D. Suvorov. (2012). Microwave Quality Factor of Cation-Deficient Perovskites Ba(M²⁺_1/3Nb_2/3)O₃. Ferroelectrics. 435(1). 166–175. 2 indexed citations

Ovchar, O. V., et al.. (2011). Effect of nonstoichiometry on the structure and microwave dielectric properties of Ba1 − x (Zn1/2W1/2)O3 − x and Ba(Zn1/2 − y W1/2)O3 − y/2. Inorganic Materials. 47(3). 313–316. 5 indexed citations

Белоус, А. Г. & O. V. Ovchar. (2010). Low-Loss Microwave Dielectrics for Different Frequency Ranges. Acta Physica Polonica A. 117(1). 221–227. 5 indexed citations

Ovchar, O. V., et al.. (2010). Application of positron annihilation and Raman spectroscopies to the study of perovskite type materials. Journal of Applied Physics. 108(11). 7 indexed citations

Белоус, А. Г., et al.. (2010). Effect of nonstoichiometry on the structure and microwave dielectric properties of Ba(Co1/3Nb2/3)O3. Inorganic Materials. 46(5). 529–533. 19 indexed citations

10.

Белоус, А. Г., O. V. Ovchar, Boštjan Jančar, et al.. (2009). The Effect of Chemical Composition on the Structure and Dielectric Properties of the Columbites A[sup 2+]Nb[sub 2]O[sub 6]. Journal of The Electrochemical Society. 156(12). G206–G206. 5 indexed citations

11.

Белоус, А. Г., et al.. (2007). Synthesis and properties of columbite-structure Mg1 − x Nb2O6 − x. Inorganic Materials. 43(4). 412–417. 2 indexed citations

12.

Белоус, А. Г., et al.. (2007). Synthesis and microwave dielectric properties of Zn1+x Nb2O6+x. Inorganic Materials. 43(3). 277–280. 7 indexed citations

13.

Ovchar, O. V., et al.. (2007). Characterization of columbite ceramics A_1–xNb₂O₆ by positron annihilation spectroscopy. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 4(10). 3835–3838. 1 indexed citations

14.

V’yunov, O. I., et al.. (2006). Synthesis and dielectric properties of Sr0.6 − x Ba0.4Na2x Nb2O6 solid solutions. Inorganic Materials. 42(10). 1110–1114. 2 indexed citations

15.

Белоус, А. Г., et al.. (2006). Effect of nonstoichiometry on the structure and microwave dielectric properties of cobalt metaniobate. Inorganic Materials. 42(12). 1369–1373. 16 indexed citations

16.

Белоус, А. Г., O. V. Ovchar, Marjeta Maček Kržmanc, & Matjaž Valant. (2006). The homogeneity range and the microwave dielectric properties of the BaZn2Ti4O11 ceramics. Journal of the European Ceramic Society. 26(16). 3733–3739. 33 indexed citations

17.

Ovchar, O. V., et al.. (2004). Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates. Inorganic Materials. 40(12). 1324–1330. 7 indexed citations

18.

Белоус, А. Г., et al.. (2003). Temperature trends of the permittivity in complex oxides of rare-earth elements with perovskite-type structure. The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine). 5 indexed citations

19.

Белоус, А. Г. & O. V. Ovchar. (2003). Temperature compensated microwave dielectrics based on lithium containing titanates. Journal of the European Ceramic Society. 23(14). 2525–2528. 13 indexed citations

20.

Белоус, А. Г., O. V. Ovchar, Matjaž Valant, & Danilo Suvorov. (2002). Abnormal behavior of the dielectric parameters of Ba6−xLn8+2x/3Ti18O54 (Ln=La–Gd) solid solutions. Journal of Applied Physics. 92(7). 3917–3922. 22 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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