V. Koleva

1.6k total citations
89 papers, 1.4k citations indexed

About

V. Koleva is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, V. Koleva has authored 89 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Electronic, Optical and Magnetic Materials, 43 papers in Materials Chemistry and 35 papers in Electrical and Electronic Engineering. Recurrent topics in V. Koleva's work include Advancements in Battery Materials (27 papers), Crystal Structures and Properties (26 papers) and Solid-state spectroscopy and crystallography (25 papers). V. Koleva is often cited by papers focused on Advancements in Battery Materials (27 papers), Crystal Structures and Properties (26 papers) and Solid-state spectroscopy and crystallography (25 papers). V. Koleva collaborates with scholars based in Bulgaria, North Macedonia and China. V. Koleva's co-authors include D. Stoilova, Radostina Stoyanova, E. Zhecheva, Metodija Najdoski, Valya Vassileva, Viktor Stefov, D. Nihtianova, D. Mehandjiev, Bojan Šoptrajanov and H. Effenberger and has published in prestigious journals such as Advanced Functional Materials, Journal of Power Sources and The Journal of Physical Chemistry C.

In The Last Decade

V. Koleva

86 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
V. Koleva Bulgaria 21 665 595 427 203 184 89 1.4k
G. Sandı́ United States 21 490 0.7× 491 0.8× 307 0.7× 140 0.7× 75 0.4× 50 1.5k
Tetsuaki Nishida Japan 24 969 1.5× 1.2k 2.0× 290 0.7× 232 1.1× 47 0.3× 166 2.3k
Qingsheng Liu China 21 460 0.7× 560 0.9× 195 0.5× 260 1.3× 71 0.4× 45 1.2k
Alexander Missyul Spain 22 752 1.1× 385 0.6× 249 0.6× 268 1.3× 30 0.2× 60 1.3k
He Yang China 26 456 0.7× 708 1.2× 268 0.6× 176 0.9× 73 0.4× 78 1.7k
Mary Y. Hu United States 27 1.1k 1.6× 686 1.2× 190 0.4× 271 1.3× 68 0.4× 44 2.1k
Ryota Watanabe Japan 19 762 1.1× 623 1.0× 108 0.3× 272 1.3× 74 0.4× 88 1.8k
Dongqi Shi Australia 21 1.1k 1.6× 511 0.9× 568 1.3× 99 0.5× 42 0.2× 38 1.7k
Espen Drath Bøjesen Denmark 23 484 0.7× 1.2k 1.9× 285 0.7× 175 0.9× 35 0.2× 58 1.6k
Jean‐Michel Goupil France 13 322 0.5× 953 1.6× 191 0.4× 280 1.4× 144 0.8× 20 1.6k

Countries citing papers authored by V. Koleva

Since Specialization
Citations

This map shows the geographic impact of V. Koleva'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 V. Koleva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. Koleva more than expected).

Fields of papers citing papers by V. Koleva

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V. Koleva. 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 V. Koleva. The network helps show where V. Koleva may publish in the future.

Co-authorship network of co-authors of V. Koleva

This figure shows the co-authorship network connecting the top 25 collaborators of V. Koleva. A scholar is included among the top collaborators of V. Koleva 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 V. Koleva. V. Koleva is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Altin, Emine, Kyung Yoon Chung, Radostina Stoyanova, et al.. (2025). Optimized performance of Na0.67Mn0.5Fe0.5O2@TiO2 and presodiated hard carbon (Pre-SHC) full-cells using direct contact method. Journal of Power Sources. 632. 236327–236327. 5 indexed citations
2.
Vassileva, Paunka, et al.. (2025). Plant-Based Biosorbents for Copper(II) Removal: A Comparative Study of Biomass and Essential Oil Residues. Applied Sciences. 15(14). 7695–7695.
3.
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El‐Nagar, Gumaa A., et al.. (2024). Facile Synthesis of CuxS Electrocatalysts for CO2 Conversion into Formate and Study of Relations Between Cu and S with the Selectivity. Advanced Functional Materials. 35(28). 1 indexed citations
5.
6.
Kalapsazova, Mariya, et al.. (2023). Design of Sodium Titanate Nanowires as Anodes for Dual Li,Na Ion Batteries. Batteries. 9(5). 271–271. 3 indexed citations
7.
Altundağ, Sebahat, V. Koleva, Emine Altin, et al.. (2023). High-Performance Full Sodium Cells Based on MgO-Treated P2-Type Na0.67(Mn0.5Fe0.5)1−xCoxO2 Cathodes. Batteries. 9(10). 497–497. 12 indexed citations
8.
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10.
Mihaylov, Lyuben, Rumen I. Tomov, R. Vasant Kumar, et al.. (2019). LiMnPO4-olivine deposited on a nanoporous alloy as an additive-free electrode for lithium ion batteries. Dalton Transactions. 48(45). 17037–17044. 2 indexed citations
11.
Stefov, Viktor, et al.. (2019). Infrared and Raman spectra of strontium and barium pimelates monohydrates. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 223. 117383–117383. 1 indexed citations
12.
Stefov, Viktor, et al.. (2017). Vibrational spectra of Mg 2 KH(XO 4 ) 2 ·15H 2 O (X = P, As) containing dimer units [H(XO 4 ) 2 ]. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 183. 387–394. 8 indexed citations
13.
Koleva, V., Viktor Stefov, & Metodija Najdoski. (2016). Characterization and thermal decomposition of Mg2KH(AsO4)2·15H2O. Journal of Thermal Analysis and Calorimetry. 127(3). 1911–1919. 10 indexed citations
14.
Koleva, V., et al.. (2012). Vibrational spectra of cobalt dihydrogen phosphate dihydrate, Co(H2PO4)2·2H2O. Vibrational Spectroscopy. 62. 229–237. 16 indexed citations
15.
Koleva, V. & V. Petkova. (2011). IR spectroscopic study of high energy activated Tunisian phosphorite. Vibrational Spectroscopy. 58. 125–132. 18 indexed citations
16.
Koleva, V.. (2005). Vibrational behavior of calcium hydrogen triacetate monohydrate, CaH(CH3COO)3.H2O. Croatica Chemica Acta. 78(4). 581–591. 8 indexed citations
17.
Koleva, V.. (2005). Metal–water interactions and hydrogen bonding in dittmarite-type compounds M′M″PO4·H2O (M′=K+, NH4+; M″=Mn2+, Co2+, Ni2+). Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 62(4-5). 1196–1202. 35 indexed citations
18.
Stoilova, D. & V. Koleva. (2002). Structural distortion of matrix-isolated SO42− guest ions in selenate crystal hydrates MeSeO4·nH2O (Me=Mg, Mn, Co, Ni, Cu, Zn, n=6, 5, 4). Journal of Molecular Structure. 613(1-3). 137–144. 11 indexed citations
19.
Stoilova, D., V. Koleva, & Valya Vassileva. (2002). Infrared study of some synthetic phases of malachite (Cu2(OH)2CO3)–hydrozincite (Zn5(OH)6(CO3)2) series. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 58(9). 2051–2059. 144 indexed citations
20.
Koleva, V. & D. Stoilova. (1999). DTA, DSC and X-ray studies on copper and manganese selenate hydrates. Thermochimica Acta. 342(1-2). 89–95. 9 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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