K. Laqua

1.4k total citations
47 papers, 907 citations indexed

About

K. Laqua is a scholar working on Analytical Chemistry, Mechanics of Materials and Spectroscopy. According to data from OpenAlex, K. Laqua has authored 47 papers receiving a total of 907 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Analytical Chemistry, 10 papers in Mechanics of Materials and 10 papers in Spectroscopy. Recurrent topics in K. Laqua's work include Analytical chemistry methods development (16 papers), Laser-induced spectroscopy and plasma (8 papers) and Mass Spectrometry Techniques and Applications (8 papers). K. Laqua is often cited by papers focused on Analytical chemistry methods development (16 papers), Laser-induced spectroscopy and plasma (8 papers) and Mass Spectrometry Techniques and Applications (8 papers). K. Laqua collaborates with scholars based in Germany, South Africa and United States. K. Laqua's co-authors include F. Leis, J. A. C. Broekaert, Mehmet Doğan, H. Maßmann, Helen Waechter, Azlan Abdul Aziz, Ralf Krüger, Victor G. Mossotti, M. Zander and L. R. P. Butler and has published in prestigious journals such as Pure and Applied Chemistry, Analytical and Bioanalytical Chemistry and Spectrochimica Acta Part B Atomic Spectroscopy.

In The Last Decade

K. Laqua

43 papers receiving 698 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Laqua Germany	17	453	304	265	248	158	47	907
R.K. Winge United States	14	596 1.3×	201 0.7×	335 1.3×	177 0.7×	92 0.6×	21	980
S. Greenfield United Kingdom	17	785 1.7×	256 0.8×	477 1.8×	316 1.3×	88 0.6×	49	1.3k
R. C. Fry United States	20	505 1.1×	147 0.5×	331 1.2×	166 0.7×	88 0.6×	41	853
H.G.C. Human South Africa	15	320 0.7×	256 0.8×	323 1.2×	298 1.2×	93 0.6×	33	687
F.J. de Boer Netherlands	8	412 0.9×	267 0.9×	311 1.2×	245 1.0×	60 0.4×	8	746
J.F. Alder United Kingdom	15	304 0.7×	144 0.5×	289 1.1×	287 1.2×	29 0.2×	63	828
P. Tschöpel Germany	18	568 1.3×	82 0.3×	201 0.8×	106 0.4×	149 0.9×	32	817
J.J.A.M. Vrakking Netherlands	20	438 1.0×	241 0.8×	163 0.6×	217 0.9×	205 1.3×	29	1.0k
Dennis A. Yates United States	11	311 0.7×	118 0.4×	240 0.9×	117 0.5×	50 0.3×	18	539
Kin C. Ng United States	15	329 0.7×	90 0.3×	190 0.7×	156 0.6×	91 0.6×	36	682

Countries citing papers authored by K. Laqua

Since Specialization

Citations

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

Fields of papers citing papers by K. Laqua

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

Butler, L. R. P. & K. Laqua. (1996). Nomenclature, symbols, units and their usage in spectrochemical analysis—IX. Instrumentation for the spectral dispersion and isolation of optical radiation. Spectrochimica Acta Part B Atomic Spectroscopy. 51(7). 645–664. 4 indexed citations

Leis, F., J. A. C. Broekaert, & K. Laqua. (1987). Design and properties of a microwave boosted glow discharge lamp. Spectrochimica Acta Part B Atomic Spectroscopy. 42(11-12). 1169–1176. 42 indexed citations

Aziz, Azlan Abdul, J. A. C. Broekaert, K. Laqua, & F. Leis. (1984). A study of direct analysis of solid samples using spark ablation combined with excitation in an inductively coupled plasma. Spectrochimica Acta Part B Atomic Spectroscopy. 39(9-11). 1091–1103. 68 indexed citations

Klockenkämper, R., K. Laqua, & Mehmet Doğan. (1980). Vergleich von Röntgen- und optischer Emissionsspektralanalyse mit der Glimmlampe bei Anwendung auf AgCu-Binärlegierungen. Spectrochimica Acta Part B Atomic Spectroscopy. 35(9). 527–534. 11 indexed citations

Broekaert, J. A. C., F. Leis, & K. Laqua. (1980). Investigation of an ICP-injection technique for the analysis of small-volume samples. Fresenius Zeitschrift für Analytische Chemie. 301(2). 105–106. 12 indexed citations

Krüger, Ralf, et al.. (1980). Some basic characteristics of the Grimm magnetic field glow-discharge source with reference to steel analysis. Spectrochimica Acta Part B Atomic Spectroscopy. 35(10). 581–587. 23 indexed citations

Leis, F. & K. Laqua. (1979). Emissionsspektralanalyse mit Anregung des durch Laserstrahlung erzeugten Dampfes fester Proben in einer Mikrowellenentladung—II. Analytische Anwendungen. Spectrochimica Acta Part B Atomic Spectroscopy. 34(7-8). 307–316. 21 indexed citations

Bubert, H., et al.. (1979). Lineare Silizium-Photodioden-Matrizen mit parallelem Datenausgang als Strahlungsempfänger in der optischen Emissionsspektroskopie—II. Analytische anwendung in verbindung mit der glimmentladungslampe nach Grimm. Spectrochimica Acta Part B Atomic Spectroscopy. 34(1). 19–29. 12 indexed citations

Broekaert, J. A. C., F. Leis, & K. Laqua. (1979). Some aspects of matrix effects caused by sodiumtetraborate in the analysis of rare earth minerals with the aid of inductively coupled plasma atomic emission spectroscopy. Spectrochimica Acta Part B Atomic Spectroscopy. 34(4). 167–175. 34 indexed citations

10.

Broekaert, J. A. C., F. Leis, & K. Laqua. (1979). Application of an inductively coupled plasma to the emission spectroscopic determination of rare earths in mineralogical samples. Spectrochimica Acta Part B Atomic Spectroscopy. 34(2-3). 73–84. 74 indexed citations

11.

Laqua, K., et al.. (1973). Spektrochemische Analysen mit einer Glimmentladungslampe als Lichtquelle. Analytical and Bioanalytical Chemistry. 263(1). 1–14. 58 indexed citations

12.

Doğan, Mehmet, K. Laqua, & H. Maßmann. (1972). Spektrochemische analysen mit einer glimmentladungslampe als lichtquelle—II. Spectrochimica Acta Part B Atomic Spectroscopy. 27(2). 65–88. 81 indexed citations

13.

Laqua, K., et al.. (1972). Über einige Erfahrungen bei der spektrochemischen Makrospektralanalyse mit Laserlichtquellen—II. Spectrochimica Acta Part B Atomic Spectroscopy. 27(7). 295–300. 10 indexed citations

14.

Laqua, K., et al.. (1971). Über die bestimmung kleinster konzentrationen chemischer elemente in der emissionsspektralanalyse mit photoelektrischer strahlungsmessung—II. Spectrochimica Acta Part B Atomic Spectroscopy. 26(10). 651–667. 15 indexed citations

15.

Laqua, K., et al.. (1970). Optische Spektralanalyse mit Laser-Lichtquellen. Die Naturwissenschaften. 57(9). 428–434. 4 indexed citations

16.

Mossotti, Victor G., et al.. (1967). Laser-microanalysis by atomic absorption. Spectrochimica Acta Part B Atomic Spectroscopy. 23(3). 197–206. 35 indexed citations

17.

Laqua, K., et al.. (1966). Spektrochemische Analyse mit LASER-Impulsen höherer Folgefrequenz. Fresenius Zeitschrift für Analytische Chemie. 216(1). 50–60. 10 indexed citations

18.

Laqua, K., et al.. (1962). Spektrochemische Analyse mit zeitaufgelösten Spektren von Funkenentladungen. Spectrochimica Acta. 18(3). 183–199. 1 indexed citations

19.

Laqua, K., et al.. (1962). Spektrochemische analyse mit zeitaufgelösten spektren von funkenentladungen. Spectrochimica Acta. 18(2). 183–199. 13 indexed citations

20.

Laqua, K.. (1952). Über den spektralen Charakter von Funkenentladungen. Spectrochimica Acta. 4(6). 446–466. 12 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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