E.M. Kopnin

908 total citations
54 papers, 723 citations indexed

About

E.M. Kopnin is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, E.M. Kopnin has authored 54 papers receiving a total of 723 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Condensed Matter Physics, 23 papers in Electronic, Optical and Magnetic Materials and 15 papers in Materials Chemistry. Recurrent topics in E.M. Kopnin's work include Physics of Superconductivity and Magnetism (37 papers), Advanced Condensed Matter Physics (31 papers) and High-pressure geophysics and materials (13 papers). E.M. Kopnin is often cited by papers focused on Physics of Superconductivity and Magnetism (37 papers), Advanced Condensed Matter Physics (31 papers) and High-pressure geophysics and materials (13 papers). E.M. Kopnin collaborates with scholars based in Russia, Switzerland and France. E.M. Kopnin's co-authors include J. Karpiński, H. Schwer, G. I. Meijer, A. Sin, Е.В. Антипов, J.J. Capponi, C. Rossel, M. Marezio, A. Zaopo and A.S. Aricò and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Chemistry of Materials.

In The Last Decade

E.M. Kopnin

53 papers receiving 700 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E.M. Kopnin Russia 17 442 313 270 96 92 54 723
Masami Tsubota Japan 16 353 0.8× 459 1.5× 385 1.4× 55 0.6× 67 0.7× 64 780
R. Horyń Poland 17 774 1.8× 295 0.9× 614 2.3× 111 1.2× 75 0.8× 121 1.1k
M. Vallino Italy 14 271 0.6× 326 1.0× 241 0.9× 31 0.3× 114 1.2× 53 614
S. M. Mini United States 10 334 0.8× 405 1.3× 452 1.7× 36 0.4× 114 1.2× 24 731
Y. Kanke Japan 16 269 0.6× 311 1.0× 298 1.1× 68 0.7× 109 1.2× 47 599
M. Ghedira France 17 312 0.7× 383 1.2× 437 1.6× 22 0.2× 185 2.0× 25 741
Ranit Ram India 16 501 1.1× 288 0.9× 451 1.7× 40 0.4× 226 2.5× 36 918
R. Sáez Puche Spain 16 360 0.8× 277 0.9× 407 1.5× 37 0.4× 140 1.5× 46 687
V. L. Kozhevnikov Russia 17 269 0.6× 560 1.8× 480 1.8× 26 0.3× 113 1.2× 54 806
F. R. Wondre United Kingdom 15 232 0.5× 282 0.9× 224 0.8× 38 0.4× 99 1.1× 45 542

Countries citing papers authored by E.M. Kopnin

Since Specialization
Citations

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

Fields of papers citing papers by E.M. Kopnin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E.M. Kopnin. 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 E.M. Kopnin. The network helps show where E.M. Kopnin may publish in the future.

Co-authorship network of co-authors of E.M. Kopnin

This figure shows the co-authorship network connecting the top 25 collaborators of E.M. Kopnin. A scholar is included among the top collaborators of E.M. Kopnin 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 E.M. Kopnin. E.M. Kopnin 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.
Baglio, Vincenzo, Alessandro Stassi, E. Modica, et al.. (2010). Performance comparison of portable direct methanol fuel cell mini-stacks based on a low-cost fluorine-free polymer electrolyte and Nafion membrane. Electrochimica Acta. 55(20). 6022–6027. 18 indexed citations
2.
Nale, Angeloclaudio, et al.. (2008). Hydrogenation properties of Mg2AlNi2 and mechanical alloying in the Mg–Al–Ni system. Journal of Alloys and Compounds. 477(1-2). 420–424. 9 indexed citations
3.
Sin, A., E.M. Kopnin, Yuri Dubitsky, et al.. (2006). Performance and life-time behaviour of NiCu–CGO anodes for the direct electro-oxidation of methane in IT-SOFCs. Journal of Power Sources. 164(1). 300–305. 55 indexed citations
4.
Sin, A., E.M. Kopnin, Yuri Dubitsky, et al.. (2006). Influence of Operating Conditions on the Direct Electrochemical Oxidation of Methane on Cermet Based Anodes. Fuel Cells. 6(2). 137–140. 6 indexed citations
5.
Spanò, Eleonora, Marco Bernasconi, & E.M. Kopnin. (2005). Electron-phonon interaction in hole-dopedMgB2C2. Physical Review B. 72(1). 14 indexed citations
6.
Yu, Shaohua, E.M. Kopnin, & E. Takayama‐Muromachi. (2003). Critical current densities and irreversibility fields of high-Tcsuperconductors AuBa2Can−1CunO2n+3(n= 3,4) prepared under high pressure. Science and Technology of Advanced Materials. 4(4). 277–280. 12 indexed citations
7.
Kopnin, E.M., et al.. (2003). High-pressure synthesis and crystal structures of B2Sr3(Y,Sr)2Cu3O12 and B2Sr3(Ho,Sr)2Cu3O12. Physica C Superconductivity. 391(3). 245–250. 1 indexed citations
8.
Kopnin, E.M., Catherine Bougerol, Alexei А. Belik, et al.. (2001). Crystal structure of high-Tc related NdBaCuO2BO3: TEM and neutron powder diffraction study. Physica C Superconductivity. 355(1-2). 119–125. 4 indexed citations
9.
Schwer, H., et al.. (1999). Single crystal of the 1223/1234 intergrowth phase Hg1.44Re0.5Ba4Ca5Cu7O20: structure and properties. Physica C Superconductivity. 311(1-2). 49–57. 2 indexed citations
10.
Hadermann, Joke, Artem M. Abakumov, O. I. Lebedev, et al.. (1999). Structural Transformations in the Fluorinated T* Phase. Journal of Solid State Chemistry. 147(2). 647–656. 9 indexed citations
11.
Karpiński, J., H. Schwer, E.M. Kopnin, et al.. (1998). Single Crystals of HgBa2Can−1CunO2n+2+δ (n=1−5) and Layers of HgBa2CuO4+δ Grown at Gas Pressure 10 kbar. Journal of Superconductivity. 11(1). 119–122. 2 indexed citations
12.
Hofer, J., J. Karpiński, M. Willemin, et al.. (1998). Doping dependence of superconducting parameters in HgBa2CuO4+δ single crystals. Physica C Superconductivity. 297(1-2). 103–110. 50 indexed citations
13.
Abakumov, Artem M., Marina G. Rozova, R.V. Shpanchenko, et al.. (1998). Effect of fluorination on the structure and superconducting properties of Y2Ba4Cu7O14+δ phases. Physica C Superconductivity. 301(3-4). 155–164. 6 indexed citations
14.
Karpiński, J., H. Schwer, G. I. Meijer, et al.. (1997). High-oxygen-pressure synthesis, structure and properties of the infinite-chain compound Sr0.73CuO2. Physica C Superconductivity. 274(1-2). 99–106. 30 indexed citations
15.
Schwer, H., et al.. (1997). X-ray single crystal structure analysis of Sr0.73CuO2 and Hg1−xPbxBa2Can−1CunO2n+2+δ compounds (n= 1−5,x= 0−0.5). Physica C Superconductivity. 282-287. 901–902. 5 indexed citations
16.
Schwer, H., E.M. Kopnin, J. Jun, & J. Karpiński. (1997). X-Ray Single Crystal Structure Analysis of the Three-Leg-Ladder Compound (Sr, Ca)4Cu6O10. Journal of Solid State Chemistry. 134(2). 427–430. 4 indexed citations
17.
Abakumov, Artem M., et al.. (1995). Complex oxides with coherent intergrowth structures. Russian Chemical Reviews. 64(8). 719–729. 21 indexed citations
18.
Kopnin, E.M., Е.В. Антипов, J.J. Capponi, et al.. (1995). Suppression of superconductivity in Hg-1223 and Hg-1234 by partial replacement of Hg by carbon. Physica C Superconductivity. 243(3-4). 222–232. 23 indexed citations
19.
Marezio, M., P. Bordet, J.J. Capponi, et al.. (1995). Cation and anion disorder in HgBa2Can−1CunO2n+2+δ. Journal of Superconductivity. 8(4). 507–510. 7 indexed citations
20.
Loureiro, S.M., Е.В. Антипов, E.M. Kopnin, et al.. (1994). High-pressure synthesis of the members with n = 1to 6 of the new superconducting family HgBa2Can−1CunO2n+2+δ. Physica C Superconductivity. 235-240. 905–906. 10 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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