K. Heilig

1.8k total citations · 2 hit papers
28 papers, 1.5k citations indexed

About

K. Heilig is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, K. Heilig has authored 28 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 9 papers in Electrical and Electronic Engineering and 9 papers in Materials Chemistry. Recurrent topics in K. Heilig's work include Atomic and Subatomic Physics Research (8 papers), Semiconductor materials and interfaces (6 papers) and Nuclear Physics and Applications (6 papers). K. Heilig is often cited by papers focused on Atomic and Subatomic Physics Research (8 papers), Semiconductor materials and interfaces (6 papers) and Nuclear Physics and Applications (6 papers). K. Heilig collaborates with scholars based in Germany, Switzerland and France. K. Heilig's co-authors include A. Steudel, P. Aufmuth, L. A. Schaller, L. Schellenberg, G. Fricke, E. B. Shera, H. Flietner, Katrin Schmitz, J. Bauche and D. Kaletta and has published in prestigious journals such as Surface Science, Journal of Physics D Applied Physics and Physics Letters A.

In The Last Decade

K. Heilig

27 papers receiving 1.4k citations

Hit Papers

Nuclear Ground State Charge Radii from Electromagne... 1974 2026 1991 2008 1995 1974 100 200 300 400
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.

  1. Nuclear Ground State Charge Radii from Electromagnetic Interactions
    1995 445 citations G. Fricke, K. Heilig et al. Atomic Data and Nuclear Data Tables profile →
  2. Changes in mean-square nuclear charge radii from optical isotope shifts
    1974 431 citations K. Heilig, A. Steudel Atomic Data and Nuclear Data Tables profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Heilig Germany 14 934 715 310 283 207 28 1.5k
H.‐J. Kluge Germany 22 898 1.0× 815 1.1× 488 1.6× 495 1.7× 75 0.4× 55 1.5k
F. S. Tomkins United States 24 1.3k 1.4× 210 0.3× 189 0.6× 406 1.4× 169 0.8× 61 1.6k
H.‐J. Kluge Germany 17 763 0.8× 626 0.9× 300 1.0× 435 1.5× 56 0.3× 42 1.2k
J. Borggreen Denmark 27 1.1k 1.2× 1.5k 2.1× 668 2.2× 210 0.7× 113 0.5× 66 2.2k
H. H. Stroke United States 20 867 0.9× 625 0.9× 281 0.9× 352 1.2× 39 0.2× 49 1.2k
F. Ames Germany 20 565 0.6× 659 0.9× 338 1.1× 258 0.9× 152 0.7× 107 1.2k
Y. Fujita Japan 26 1.2k 1.2× 1.4k 2.0× 305 1.0× 525 1.9× 111 0.5× 107 2.2k
G. zu Putlitz Germany 23 1.1k 1.1× 316 0.4× 100 0.3× 273 1.0× 87 0.4× 97 1.4k
K. Wien Germany 23 414 0.4× 245 0.3× 359 1.2× 405 1.4× 158 0.8× 76 1.3k
W. J. Childs United States 23 1.0k 1.1× 167 0.2× 115 0.4× 384 1.4× 107 0.5× 60 1.3k

Countries citing papers authored by K. Heilig

Since Specialization
Citations

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

Fields of papers citing papers by K. Heilig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Heilig

This figure shows the co-authorship network connecting the top 25 collaborators of K. Heilig. A scholar is included among the top collaborators of K. Heilig 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 K. Heilig. K. Heilig 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.
Fricke, G., et al.. (1995). Nuclear Ground State Charge Radii from Electromagnetic Interactions. Atomic Data and Nuclear Data Tables. 60(2). 177–285. 445 indexed citations breakdown →
2.
Heilig, K.. (1992). Bibliography on optical isotope shifts-part IV October 1986 to May 1991. Spectrochimica Acta Part B Atomic Spectroscopy. 47(2). 303–326. 4 indexed citations
3.
4.
Aufmuth, P., K. Heilig, & A. Steudel. (1987). Changes in mean-square nuclear charge radii from optical isotope shifts. Atomic Data and Nuclear Data Tables. 37(3). 455–490. 216 indexed citations
5.
Heilig, K.. (1985). Changes in mean square nuclear charge radii from optical isotope shifts of long chains of isotopes. Hyperfine Interactions. 24(1-4). 349–375. 21 indexed citations
6.
Heilig, K.. (1984). Method for reduction of hysteresis effects in MIS measurements. Solid-State Electronics. 27(4). 395–396. 20 indexed citations
7.
Heilig, K.. (1982). Bibliogrophy on experimental optical isotope shifts; Part II November 1976 to October 1981. Spectrochimica Acta Part B Atomic Spectroscopy. 37(5). 417–455. 13 indexed citations
8.
Heilig, K., et al.. (1982). New spectrometer and sample technique for deuterium analysis of enriched water samples. Review of Scientific Instruments. 53(2). 194–196. 1 indexed citations
9.
Heilig, K., et al.. (1981). Surface state distributions at silicon surfaces. physica status solidi (a). 66(2). K165–K168. 3 indexed citations
10.
Heilig, K., et al.. (1979). Investigation of energetic surface state distributions at real surfaces of silicon after treatment with HF and H2O using large-signal photovoltage pulses. Journal of Physics D Applied Physics. 12(6). 927–940. 33 indexed citations
11.
Heilig, K.. (1978). Determination of doping factor, mobility ratio and excess concentration using photovoltages at extreme band bendings. Solid-State Electronics. 21(7). 975–980. 12 indexed citations
12.
Aufmuth, P., et al.. (1978). Isotope shift in molybdenum. The European Physical Journal A. 285(4). 357–364. 36 indexed citations
13.
Heilig, K., et al.. (1977). Optical isotope shift measurements of 40,42,43,44,48Ca by use of enriched isotopes in an atomic beam. Physics Letters A. 64(1). 29–30. 6 indexed citations
14.
Heilig, K. & A. Steudel. (1974). Changes in mean-square nuclear charge radii from optical isotope shifts. Atomic Data and Nuclear Data Tables. 14(5-6). 613–638. 431 indexed citations breakdown →
15.
Heilig, K.. (1974). Determination of surface properties by means of large signal photovoltage pulses and the influence of trapping. Surface Science. 44(2). 421–437. 45 indexed citations
16.
17.
Heilig, K., et al.. (1969). NUCLEAR VOLUME AND MASS EFFECT IN THE OPTICAL ISOTOPE SHIFT OF LIGHT ELEMENTS. Le Journal de Physique Colloques. 30(C1). C1–51. 14 indexed citations
18.
Heilig, K., et al.. (1967). Hyperfeinstruktur im Lutetium III-Spektrum und magnetisches Kerndipolmoment von175Lu. Die Naturwissenschaften. 54(13). 338–338. 5 indexed citations
19.
Heilig, K., et al.. (1967). Isotope shift in Cr I. Physics Letters A. 25(3). 277–278. 14 indexed citations
20.
Heilig, K., Detlev Riesner, & A. Steudel. (1966). Isotope Shift in Ge i. Journal of the Optical Society of America. 56(10). 1406–1406. 6 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by H.‐J. Kluge Breakdown of academic impact, for papers by F. S. Tomkins Breakdown of academic impact, for papers by H.‐J. Kluge Breakdown of academic impact, for papers by J. Borggreen Breakdown of academic impact, for papers by H. H. Stroke Breakdown of academic impact, for papers by F. Ames Breakdown of academic impact, for papers by Y. Fujita Breakdown of academic impact, for papers by G. zu Putlitz Breakdown of academic impact, for papers by K. Wien Breakdown of academic impact, for papers by W. J. Childs
Rankless by CCL
2026