J. F. Kwak

3.1k total citations · 1 hit paper
64 papers, 2.4k citations indexed

About

J. F. Kwak is a scholar working on Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Electrical and Electronic Engineering. According to data from OpenAlex, J. F. Kwak has authored 64 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Electronic, Optical and Magnetic Materials, 40 papers in Condensed Matter Physics and 8 papers in Electrical and Electronic Engineering. Recurrent topics in J. F. Kwak's work include Physics of Superconductivity and Magnetism (38 papers), Organic and Molecular Conductors Research (26 papers) and Magnetism in coordination complexes (18 papers). J. F. Kwak is often cited by papers focused on Physics of Superconductivity and Magnetism (38 papers), Organic and Molecular Conductors Research (26 papers) and Magnetism in coordination complexes (18 papers). J. F. Kwak collaborates with scholars based in United States, Germany and France. J. F. Kwak's co-authors include P. M. Chaikin, E.L. Venturini, D.S. Ginley, B. Morosin, R.J. Baughman, J. E. Schirber, R. L. Greene, G. B. Street, G. Beni and E. M. Engler and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

J. F. Kwak

63 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Polypyrrole: An electrochemically synthesized conducting organic polymer

1980 369 citations G. B. Street, J. F. Kwak et al. Synthetic Metals profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. F. Kwak United States	25	1.4k	1.2k	592	489	452	64	2.4k
J.P. Pouget France	26	1.3k 0.9×	406 0.3×	636 1.1×	498 1.0×	527 1.2×	70	2.0k
F. Zuo United States	21	669 0.5×	476 0.4×	948 1.6×	1.3k 2.6×	289 0.6×	72	2.2k
H. Aoki Japan	18	991 0.7×	682 0.6×	590 1.0×	165 0.3×	1.0k 2.3×	60	1.9k
B. R. Weinberger United States	22	207 0.1×	343 0.3×	803 1.4×	514 1.1×	543 1.2×	36	1.6k
A. R. Long United Kingdom	16	468 0.3×	281 0.2×	670 1.1×	284 0.6×	1.2k 2.6×	73	1.8k
G. Guidi Italy	12	545 0.4×	594 0.5×	211 0.4×	162 0.3×	691 1.5×	55	1.5k
P. E. Bierstedt United States	21	1.4k 1.0×	1.0k 0.9×	502 0.8×	104 0.2×	1.3k 2.9×	36	2.4k
Ch. Kloc Germany	28	770 0.5×	427 0.4×	2.2k 3.8×	534 1.1×	1.5k 3.4×	76	3.5k
Tsutomu Nojima Japan	20	1.5k 1.0×	1.5k 1.3×	806 1.4×	185 0.4×	1.9k 4.3×	129	3.3k
J. Feinleib United States	20	744 0.5×	324 0.3×	1.0k 1.8×	710 1.5×	1.3k 2.9×	37	2.2k

Countries citing papers authored by J. F. Kwak

Since Specialization

Citations

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

Fields of papers citing papers by J. F. Kwak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. F. Kwak. 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 J. F. Kwak. The network helps show where J. F. Kwak may publish in the future.

Co-authorship network of co-authors of J. F. Kwak

This figure shows the co-authorship network connecting the top 25 collaborators of J. F. Kwak. A scholar is included among the top collaborators of J. F. Kwak 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 J. F. Kwak. J. F. Kwak 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

Bhattacharya, R. N., P. A. Parilla, A. Mason, et al.. (1991). TlBaCaCuO and YBaCuO superconductor thin films via an electrodeposition process. Journal of materials research/Pratt's guide to venture capital sources. 6(7). 1389–1392. 20 indexed citations

Tigges, C.P., E.L. Venturini, J. F. Kwak, et al.. (1990). Anisotropic transport and cation disorder in superconducting Tl2Ca2Ba2Cu3Ox single crystals. Applied Physics Letters. 57(5). 517–519. 10 indexed citations

Ginley, David S., E.L. Venturini, J. F. Kwak, et al.. (1990). Rapid thermal processing of YBa2Cu3O7 spun wires. Journal of Applied Physics. 67(10). 6382–6388. 3 indexed citations

Venturini, E.L., J. F. Kwak, D.S. Ginley, R.J. Baughman, & B. Morosin. (1989). Diamagnetic shielding and flux creep in a Tl Ba Ca Cu O thin film. Physica C Superconductivity. 162-164. 673–674. 3 indexed citations

Kwak, J. F. & E. L. Venturini. (1989). What is the origin of “glassy” behavior in the high-Tc oxides?. Synthetic Metals. 29(2-3). 691–696. 1 indexed citations

Ginley, D.S., E.L. Venturini, J. F. Kwak, et al.. (1989). Novel Processing of Hts Based Conductors. MRS Proceedings. 169. 2 indexed citations

Schirber, J. E., B. Morosin, Paul F. Hlava, et al.. (1988). Stoichiometry of bulk superconducting La2CuO4+δ: A superconducting superoxide?. Physica C Superconductivity. 152(1). 121–123. 160 indexed citations

Morosin, B., D.S. Ginley, E.L. Venturini, et al.. (1988). Single crystals of Tl5Ba5Ca2Cu6Ox: A 106 K superconductor. Physica C Superconductivity. 152(3). 223–227. 28 indexed citations

Schirber, J. E., E.L. Venturini, J. F. Kwak, D.S. Ginley, & B. Morosin. (1987). Variation of the pressure dependence of the superconducting transition temperature with x in La_1−xSr_x CuO₄. Journal of materials research/Pratt's guide to venture capital sources. 2(4). 421–423. 26 indexed citations

10.

Ginley, D.S., E.L. Venturini, J. F. Kwak, et al.. (1987). Superconducting shells in ceramicYBa2Cu3O7. Physical review. B, Condensed matter. 36(1). 829–832. 43 indexed citations

11.

Ginley, D.S., P. J. Nigrey, E.L. Venturini, B. Morosin, & J. F. Kwak. (1987). Reoxygenation of vacuum-annealed YBa/sub 2/Cu/sub 3/O/sub 6. 9/. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations

12.

Schirber, J. E., L. J. Azevedo, J. F. Kwak, et al.. (1986). Simple recipe for formation or recovery at ambient pressure of the 8K superconducting state of β-(BEDT-TTF)2I3. Solid State Communications. 59(8). 525–526. 10 indexed citations

13.

Schirber, J. E., L. J. Azevedo, J. F. Kwak, et al.. (1986). Shear-induced superconductivity inβ-di[-Bis(ethylene- dithio)tetrathiafulvalene]triiodide[β-(BEDT-TTF)2I3]. Physical review. B, Condensed matter. 33(3). 1987–1989. 59 indexed citations

14.

Kwak, J. F.. (1983). Fermi-surface nesting, closed orbits, and the "threshold field" in an organic superconductor. Physical review. B, Condensed matter. 28(6). 3277–3282. 16 indexed citations

15.

Kwak, J. F.. (1982). Tetramethyltetraselenafulvalene salts [(TMTSF)2X]: Anisotropy and effective dimensionality of the Fermi surface. Physical review. B, Condensed matter. 26(8). 4789–4792. 24 indexed citations

16.

Kwak, J. F., Thomas C. Clarke, R. L. Greene, & G. B. Street. (1979). Transport properties of heavily AsF5 doped polyacetylene. Solid State Communications. 31(5). 355–358. 54 indexed citations

17.

Kwak, J. F., R. L. Greene, & W. W. Fuller. (1979). (SNBr0.4)x: A superconductor of increased dimensionality. Physical review. B, Condensed matter. 20(7). 2658–2664. 11 indexed citations

18.

Jones, Travis E., J. F. Kwak, E. P. Chock, & P. M. Chaikin. (1978). Re-entrant superconductivity in a magnetically ordered superconductor: La1-xGdxRu2. Solid State Communications. 27(3). 209–213. 13 indexed citations

19.

Kwak, J. F., G. Beni, & P. M. Chaikin. (1976). Thermoelectric power in Hubbard-model systems with different densities:N-methylphenazinium-tetracyanoquinodimethane (NMP-TCNQ), and quinolinium ditetracyanoquinodimethane. Physical review. B, Solid state. 13(2). 641–646. 63 indexed citations

20.

Chaikin, P. M., J. F. Kwak, Travis E. Jones, A. F. Garito, & Alan J. Heeger. (1973). Thermoelectric Power of Tetrathiofulvalinium Tetracyanoquinodimethane. Physical Review Letters. 31(9). 601–604. 103 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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