K. H. Welge

1.7k total citations
36 papers, 1.4k citations indexed

About

K. H. Welge is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics and Atmospheric Science. According to data from OpenAlex, K. H. Welge has authored 36 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Spectroscopy, 22 papers in Atomic and Molecular Physics, and Optics and 15 papers in Atmospheric Science. Recurrent topics in K. H. Welge's work include Spectroscopy and Laser Applications (21 papers), Atmospheric Ozone and Climate (15 papers) and Advanced Chemical Physics Studies (14 papers). K. H. Welge is often cited by papers focused on Spectroscopy and Laser Applications (21 papers), Atmospheric Ozone and Climate (15 papers) and Advanced Chemical Physics Studies (14 papers). K. H. Welge collaborates with scholars based in Germany, United Kingdom and Canada. K. H. Welge's co-authors include L. Schnieder, H. Zacharias, Michael N. R. Ashfold, D. Feldmann, Eckart Wrede, H. Rottke, G. Hancock, Joshua B. Halpern, K. H. Becker and R. N. Dixon and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry and Annals of the New York Academy of Sciences.

In The Last Decade

K. H. Welge

35 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. H. Welge Germany 20 1.1k 869 447 140 121 36 1.4k
Y. T. Lee United States 24 1.5k 1.3× 919 1.1× 439 1.0× 118 0.8× 156 1.3× 30 1.7k
J. L. Destombes France 25 986 0.9× 1.0k 1.2× 526 1.2× 161 1.1× 114 0.9× 75 1.6k
C. R. Brazier United States 21 1.2k 1.1× 684 0.8× 313 0.7× 128 0.9× 225 1.9× 51 1.4k
E. Alge United Kingdom 18 860 0.8× 712 0.8× 360 0.8× 156 1.1× 80 0.7× 25 1.3k
Gary N. Robinson United States 18 987 0.9× 503 0.6× 419 0.9× 137 1.0× 148 1.2× 33 1.3k
Hideto Kanamori Japan 22 1.1k 1.0× 759 0.9× 400 0.9× 148 1.1× 152 1.3× 56 1.4k
J. Rostas France 23 1.7k 1.6× 1.4k 1.6× 687 1.5× 186 1.3× 165 1.4× 57 2.2k
P. E. Siska United States 23 2.0k 1.8× 990 1.1× 258 0.6× 132 0.9× 148 1.2× 65 2.3k
R. Locht Belgium 24 1.2k 1.1× 940 1.1× 378 0.8× 84 0.6× 99 0.8× 90 1.4k
A Lagerqvist Sweden 20 938 0.9× 505 0.6× 257 0.6× 183 1.3× 370 3.1× 56 1.3k

Countries citing papers authored by K. H. Welge

Since Specialization
Citations

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

Fields of papers citing papers by K. H. Welge

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. H. Welge

This figure shows the co-authorship network connecting the top 25 collaborators of K. H. Welge. A scholar is included among the top collaborators of K. H. Welge 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. H. Welge. K. H. Welge 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.
Wrede, Eckart, L. Schnieder, K. H. Welge, et al.. (1997). The H+D2 reaction in the vicinity of the conical intersection. The Journal of Chemical Physics. 106(18). 7862–7864. 35 indexed citations
2.
Schnieder, L., et al.. (1989). State selective photodissociation dynamics of A state ammonia. II. The Journal of Chemical Physics. 91(5). 2901–2911. 151 indexed citations
3.
Kutzner, J., et al.. (1989). Dissociative desorption from CH3I by ultraviolet-laser radiation. The Journal of Chemical Physics. 90(1). 548–555. 47 indexed citations
4.
Meier, W., H. Zacharias, & K. H. Welge. (1989). Vibrational excitation of a H2 molecular beam by Franck-Condon pumping. Chemical Physics Letters. 163(1). 88–92. 6 indexed citations
5.
Schnieder, L., et al.. (1988). State selective photodissociation dynamics of A state ammonia. I. The Journal of Chemical Physics. 88(6). 3607–3616. 115 indexed citations
6.
Schnieder, L., et al.. (1986). HYDROGEN-ATOM PHOTOFRAGMENT SPECTROSCOPY - PHOTODISSOCIATION DYNAMICS OF H 2 O IN THE B-X ABSORPTION-BAND. Faraday Discussions. 82. 99–110. 2 indexed citations
7.
Meier, W., H. Rottke, H. Zacharias, & K. H. Welge. (1985). Rotational state selective photoionization of the H2 molecule from B 1Σ+u(v ′=0,3) states. The Journal of Chemical Physics. 83(9). 4360–4363. 47 indexed citations
8.
Zacharias, H., H. Rottke, & K. H. Welge. (1981). Sensitivity and mass selectivity of NO detection by stepwise photoionization. Applied Physics B. 24(1). 23–28. 19 indexed citations
9.
Zacharias, H., H. Rottke, & K. H. Welge. (1980). Photoionization of CO and NO by tunable VUV laser radiation. Optics Communications. 35(2). 185–188. 13 indexed citations
10.
Feldmann, D., et al.. (1979). Infrared multiple-photon dissociation of ion-molecules in a beam. Optics Communications. 30(2). 193–195. 5 indexed citations
11.
Danon, Jeroen, S.V. Filseth, D. Feldmann, et al.. (1978). Laser induced fluorescence of CH2 (ã1A1) produced in the photodissociation of ketene at 337 nm. The CH2 (ã1A1-X3B1)energy separation. Chemical Physics. 29(3). 345–351. 45 indexed citations
12.
Filseth, S.V., H. Zacharias, Jeroen Danon, R. Wallenstein, & K. H. Welge. (1978). Laser excited fluorescence of CH in a low pressure flame. Chemical Physics Letters. 60(1). 174–174. 1 indexed citations
13.
Feldmann, D., et al.. (1978). Laser induced fluorescence spectrum of singlet methylene. Spectroscopy of the a~1A1 state. Chemical Physics Letters. 60(1). 30–35. 50 indexed citations
14.
Campbell, James D., G. Hancock, Joshua B. Halpern, & K. H. Welge. (1976). Off resonant dissociation of NH3 to ground state fragments by pulsed CO2 laser radiation. Chemical Physics Letters. 44(3). 404–410. 42 indexed citations
15.
Welge, K. H.. (1974). Photolysis of Ox, HOx, COx, and SOx Compounds. Canadian Journal of Chemistry. 52(8). 1424–1435. 18 indexed citations
16.
Beyer, Keith D. & K. H. Welge. (1967). Photodissoziationen zu elektronisch angeregten Bruchstücken von H2, H2O und NH3 im extremen Vakuum-UV. II. Zeitschrift für Naturforschung A. 22(8). 1161–1170. 38 indexed citations
17.
Becker, K. H. & K. H. Welge. (1965). Fluoreszenzuntersuchungen von Reaktionen elektronisch angeregter CO-Moleküle im Singulett- und Triplettsystem bei monochromatischer Anregung im Vakuum-UV. Zeitschrift für Naturforschung A. 20(12). 1692–1699. 16 indexed citations
18.
19.
Stuhl, F. & K. H. Welge. (1963). Blitzlicht-Photolyse des NH3 im Vakuum-UV (II). Zeitschrift für Naturforschung A. 18(8-9). 900–906. 16 indexed citations
20.
Groth, W., et al.. (1953). Anreicherung isotoper Moleküle in der Gleichstrom-Glimmentladung II Der Vervielfachungsprozeß. Anreicherung von schwerem Wasserstoff. Zeitschrift für Naturforschung A. 8(9). 556–561. 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.

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