J. Keller

1.6k total citations · 1 hit paper
64 papers, 1.3k citations indexed

About

J. Keller 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, J. Keller has authored 64 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Condensed Matter Physics, 25 papers in Atomic and Molecular Physics, and Optics and 14 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in J. Keller's work include Physics of Superconductivity and Magnetism (38 papers), Rare-earth and actinide compounds (13 papers) and Quantum and electron transport phenomena (10 papers). J. Keller is often cited by papers focused on Physics of Superconductivity and Magnetism (38 papers), Rare-earth and actinide compounds (13 papers) and Quantum and electron transport phenomena (10 papers). J. Keller collaborates with scholars based in Germany, United States and Russia. J. Keller's co-authors include R. Staudt, F. Dreisbach, Th. Pruschke, A. Schwenk, K. Hebeler, M. Zölfl, В. И. Анисимов, I. A. Nekrasov, K. F. Renk and Thomas Maier and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Physics Letters A.

In The Last Decade

J. Keller

60 papers receiving 1.2k 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.

Constraining the Dense Matter Equation of State with New NICER Mass–Radius Measurements and New Chiral Effective Field Theory Inputs

2024 47 citations A. Schwenk, Anna L. Watts et al. The Astrophysical Journal Letters profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Keller Germany	17	571	342	315	251	241	64	1.3k
M. Barmatz United States	20	338 0.6×	508 1.5×	235 0.7×	223 0.9×	565 2.3×	102	1.6k
J. E. Kunzler United States	18	572 1.0×	407 1.2×	113 0.4×	284 1.1×	354 1.5×	38	1.3k
P. Herzog Germany	19	377 0.7×	409 1.2×	96 0.3×	132 0.5×	80 0.3×	97	1.3k
P. Odier France	20	429 0.8×	88 0.3×	44 0.1×	319 1.3×	180 0.7×	78	1.4k
C.E. Violet United States	14	324 0.6×	349 1.0×	73 0.2×	217 0.9×	61 0.3×	38	735
Philip M. Singer United States	22	684 1.2×	180 0.5×	124 0.4×	448 1.8×	65 0.3×	66	1.5k
K. L. D’Amico United States	18	506 0.9×	484 1.4×	77 0.2×	308 1.2×	79 0.3×	30	1.1k
P. C. Souers United States	21	156 0.3×	602 1.8×	85 0.3×	86 0.3×	126 0.5×	125	1.9k
E. B. Gordon Russia	23	113 0.2×	1.1k 3.2×	121 0.4×	26 0.1×	176 0.7×	103	1.4k
M. Ross United States	29	207 0.4×	1.2k 3.5×	157 0.5×	123 0.5×	362 1.5×	49	2.7k

Countries citing papers authored by J. Keller

Since Specialization

Citations

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

Fields of papers citing papers by J. Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Keller

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

Schwenk, A., Anna L. Watts, K. Hebeler, et al.. (2024). Constraining the Dense Matter Equation of State with New NICER Mass–Radius Measurements and New Chiral Effective Field Theory Inputs. The Astrophysical Journal Letters. 971(1). L19–L19. 47 indexed citations breakdown →

Keller, J., K. Hebeler, & A. Schwenk. (2023). Nuclear Equation of State for Arbitrary Proton Fraction and Temperature Based on Chiral Effective Field Theory and a Gaussian Process Emulator. Physical Review Letters. 130(7). 72701–72701. 42 indexed citations

Keller, J., Corbinian Wellenhofer, K. Hebeler, & A. Schwenk. (2021). Neutron matter at finite temperature based on chiral effective field theory interactions. Physical review. C. 103(5). 32 indexed citations

Keller, J. & E. Robens. (2003). A note on sorption measuring instruments. Journal of Thermal Analysis and Calorimetry. 71(1). 37–45. 21 indexed citations

Koval, Y., et al.. (2003). Charge-imbalance effects in intrinsic Josephson systems. Physical review. B, Condensed matter. 67(2). 20 indexed citations

Zölfl, M., I. A. Nekrasov, Th. Pruschke, В. И. Анисимов, & J. Keller. (2001). Spectral and Magnetic Properties ofα- andγ-Ce from Dynamical Mean-Field Theory and Local Density Approximation. Physical Review Letters. 87(27). 276403–276403. 75 indexed citations

Keller, J., et al.. (2000). Theory for the coupling between longitudinal phonons and intrinsic Josephson oscillations in layered superconductors. Physical review. B, Condensed matter. 62(9). 6002–6014. 15 indexed citations

Stahl, Ann B. & J. Keller. (1999). The Entropic Waste Problem in Energy Engineering, Economy, and Ecology. Journal of Non-Equilibrium Thermodynamics. 24(3). 3 indexed citations

Staudt, R., F. Dreisbach, & J. Keller. (1998). Correlation and Calculation of Multicomponent Adsorption Equilibria Data Using a Generalized Adsorption Isotherm. Adsorption. 4(1). 57–62. 10 indexed citations

10.

Keller, J., et al.. (1997). Coupling between Phonons and Intrinsic Josephson Oscillations in Cuprate Superconductors. Physical Review Letters. 79(4). 737–740. 55 indexed citations

11.

Keller, J., et al.. (1995). Electron-phonon interaction in Hubbard systems. Physica B Condensed Matter. 206-207. 739–741. 9 indexed citations

12.

Keller, J., et al.. (1993). Frequency shifts and linewidth changes of infrared-active phonons in double-layered high-temperature superconductors. Solid State Communications. 88(10). 769–772. 4 indexed citations

13.

Keller, J., et al.. (1993). Electronic susceptibility in double-layered high-temperature superconductors: Plasmons and renormalization of infrared-active phonons. Solid State Communications. 85(11). 967–970. 8 indexed citations

14.

Kulić, Miodrag L., et al.. (1990). Narrowing and splitting of bands in the two-band Hubbard model for high Tc superconductors. Physics Letters A. 148(6-7). 372–376. 5 indexed citations

15.

Keller, J.. (1988). Interrelations Between Thermodynamic Equations of State of Single‐ and Multi‐Component Adsorbates. Berichte der Bunsengesellschaft für physikalische Chemie. 92(12). 1510–1516. 4 indexed citations

16.

Keller, J., et al.. (1987). Spin-selected velocity dependence of the associative ionization cross section in Na(3p)+Na(3p) collisions over the collision energy range from 2.4 to 290 meV. Physical review. A, General physics. 35(2). 934–937. 24 indexed citations

17.

Radons, Günter, J. Keller, & T. Geisel. (1985). Dynamical structure factor of the Frenkel-Kontorova model. The European Physical Journal B. 61(3). 339–352. 8 indexed citations

18.

Keller, J.. (1971). Irrflug-Prozesse mit korrelierten Sprungwahrscheinlichkeiten I. Zeitschrift für Naturforschung A. 26(9). 1539–1553. 4 indexed citations

19.

Krätzig, E. & J. Keller. (1970). Angular dependence of critical magnetic fields in superconducting films. physica status solidi (b). 42(2). 725–732. 1 indexed citations

20.

Keller, J.. (1968). Über Linear Passive Transformationen Stochastischer Prozesse I. Zeitschrift für Naturforschung A. 23(10). 1430–1438. 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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