N. B. Ivanov

728 total citations
42 papers, 583 citations indexed

About

N. B. Ivanov is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, N. B. Ivanov has authored 42 papers receiving a total of 583 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Condensed Matter Physics, 15 papers in Atomic and Molecular Physics, and Optics and 9 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in N. B. Ivanov's work include Physics of Superconductivity and Magnetism (35 papers), Advanced Condensed Matter Physics (26 papers) and Theoretical and Computational Physics (22 papers). N. B. Ivanov is often cited by papers focused on Physics of Superconductivity and Magnetism (35 papers), Advanced Condensed Matter Physics (26 papers) and Theoretical and Computational Physics (22 papers). N. B. Ivanov collaborates with scholars based in Bulgaria, Germany and Russia. N. B. Ivanov's co-authors include Johannes Richter, J. Schulenburg, Plamen Ch. Ivanov, Jürgen Schnack, Ulrich Schollwöck, D. J. J. Farnell, Vinod Chandra, Andreas Voigt, Sven E. Krüger and Leroy Cronin and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

N. B. Ivanov

40 papers receiving 564 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. B. Ivanov Bulgaria 15 510 301 156 40 23 42 583
M. Gulácsi Australia 14 519 1.0× 349 1.2× 135 0.9× 76 1.9× 9 0.4× 87 655
Guido Schmid Switzerland 9 583 1.1× 673 2.2× 73 0.5× 33 0.8× 22 1.0× 11 802
Kazuhiko Minami Japan 13 299 0.6× 230 0.8× 126 0.8× 32 0.8× 8 0.3× 44 430
V. Ya. Krivnov Russia 14 486 1.0× 401 1.3× 141 0.9× 55 1.4× 5 0.2× 55 632
Satoshi Ejima Germany 15 477 0.9× 630 2.1× 110 0.7× 45 1.1× 11 0.5× 48 724
J. Jaklič Slovenia 11 615 1.2× 346 1.1× 287 1.8× 83 2.1× 8 0.3× 15 709
O. Cépas France 17 661 1.3× 254 0.8× 378 2.4× 101 2.5× 13 0.6× 32 760
H. Kikuchi Japan 7 459 0.9× 167 0.6× 221 1.4× 66 1.6× 21 0.9× 10 529
R. M. Morra Canada 6 475 0.9× 194 0.6× 262 1.7× 51 1.3× 15 0.7× 13 540
Yutaka Akagi Japan 13 360 0.7× 441 1.5× 116 0.7× 52 1.3× 6 0.3× 26 573

Countries citing papers authored by N. B. Ivanov

Since Specialization
Citations

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

Fields of papers citing papers by N. B. Ivanov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. B. Ivanov. 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 N. B. Ivanov. The network helps show where N. B. Ivanov may publish in the future.

Co-authorship network of co-authors of N. B. Ivanov

This figure shows the co-authorship network connecting the top 25 collaborators of N. B. Ivanov. A scholar is included among the top collaborators of N. B. Ivanov 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 N. B. Ivanov. N. B. Ivanov 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.
Ivanov, N. B., et al.. (2019). Phase diagram of the spin-1/2 kagome strip. AIP conference proceedings. 2075. 20015–20015.
2.
Ivanov, N. B., et al.. (2014). Phase diagram of the alternating-spin Heisenberg chain with extra isotropic three-body exchange interactions. The European Physical Journal B. 87(10). 8 indexed citations
3.
Ivanov, N. B., Jürgen Schnack, Johannes Richter, et al.. (2010). Heat Capacity Reveals the Physics of a Frustrated Spin Tube. Physical Review Letters. 105(3). 37206–37206. 44 indexed citations
4.
Ivanov, N. B.. (2009). Spin models of quasi-1D quantum ferrimagnets with competing interactions. SHILAP Revista de lepidopterología. 12(3). 3 indexed citations
5.
Ivanov, N. B.. (2009). Spin models of quasi-1D quantum ferrimagnets with competing interactions. Condensed Matter Physics. 12(3). 435–447. 34 indexed citations
6.
Ivanov, N. B., Johannes Richter, & J. Schulenburg. (2009). Diamond chains with multiple-spin exchange interactions. Physical Review B. 79(10). 19 indexed citations
7.
Chandra, Vinod, Diptiman Sen, N. B. Ivanov, & Johannes Richter. (2004). Antiferromagnetic sawtooth chain with spin-12and spin-1sites. Physical Review B. 69(21). 18 indexed citations
8.
Ivanov, N. B., Johannes Richter, & D. J. J. Farnell. (2002). Magnetic phases of the mixed-spinJ1−J2Heisenberg model on a square lattice. Physical review. B, Condensed matter. 66(1). 26 indexed citations
9.
Ivanov, N. B., et al.. (2002). Finite size and temperature effects in theJ1−J2model on a strip. Physical review. B, Condensed matter. 65(21). 3 indexed citations
10.
Ivanov, N. B. & Johannes Richter. (2001). Collective excitations in ferrimagnetic Heisenberg ladders. Physical review. B, Condensed matter. 63(14). 14 indexed citations
11.
Ivanov, N. B.. (2000). Magnon dispersions in quantum Heisenberg ferrimagnetic chains at zero temperature. Physical review. B, Condensed matter. 62(5). 3271–3278. 20 indexed citations
12.
Richter, Johannes, N. B. Ivanov, & J. Schulenburg. (1998). The antiferromagnetic spin- chain with competing dimers and plaquettes: numerical versus exact results. Journal of Physics Condensed Matter. 10(16). 3635–3649. 36 indexed citations
13.
Ivanov, N. B., Johannes Richter, & Ulrich Schollwöck. (1998). Frustrated quantum Heisenberg ferrimagnetic chains. Physical review. B, Condensed matter. 58(21). 14456–14461. 27 indexed citations
14.
Richter, Johannes & N. B. Ivanov. (1996). Zero-temperature quantum disorder in spin systems by competition between dimer and plaquette bonds. Czechoslovak Journal of Physics. 46(S4). 1919–1920. 4 indexed citations
15.
Richter, Johannes, et al.. (1995). Marshall-Peierls phase rule and Lieb-Mattis level ordering in non-bipartite low-dimensional antiferromagnets. Journal of Magnetism and Magnetic Materials. 140-144. 1611–1612. 14 indexed citations
16.
Richter, Johannes, et al.. (1995). Ground-state phase relationships and level ordering for frustrated quantum antiferromagnets. Journal of Low Temperature Physics. 99(3-4). 363–365. 6 indexed citations
17.
Ivanov, N. B.. (1993). Spin-wave results for theXXZtriangular antiferromagnet with next-nearest-neighbor couplings. Physical review. B, Condensed matter. 47(14). 9105–9107. 12 indexed citations
18.
Ivanov, N. B. & Todor M. Mishonov. (1987). Heat Capacity of a Thick Superconducting Plate with Proximity Effect. physica status solidi (b). 142(1). 4 indexed citations
19.
Ivanov, N. B.. (1985). Virtual Dipole‐Exchange Surface Magnons on Semi‐Infinite Uniaxial Antiferromagnets. physica status solidi (b). 129(2). 1 indexed citations
20.
Ivanov, N. B.. (1984). Generalized Dispersion Relations for Surface Polaritons in Uniaxial Antiferromagnetic Crystals. physica status solidi (b). 126(2). 1 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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