K. H. Hellwege

2.7k total citations
113 papers, 1.9k citations indexed

About

K. H. Hellwege is a scholar working on Materials Chemistry, Polymers and Plastics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, K. H. Hellwege has authored 113 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Materials Chemistry, 20 papers in Polymers and Plastics and 19 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in K. H. Hellwege's work include Solid-state spectroscopy and crystallography (30 papers), Luminescence Properties of Advanced Materials (18 papers) and Polymer crystallization and properties (15 papers). K. H. Hellwege is often cited by papers focused on Solid-state spectroscopy and crystallography (30 papers), Luminescence Properties of Advanced Materials (18 papers) and Polymer crystallization and properties (15 papers). K. H. Hellwege collaborates with scholars based in Germany. K. H. Hellwege's co-authors include W. Knappe, H. G. Kahle, U. Johnsen, Jürgen Hennig, G. Schaack, J. Heber, M. Plihal, H. Fischer, U. Köbler and H. Murmann and has published in prestigious journals such as Solid State Communications, physica status solidi (b) and The European Physical Journal B.

In The Last Decade

K. H. Hellwege

109 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. H. Hellwege Germany	24	924	639	299	215	197	113	1.9k
Z. Kiss United States	24	912 1.0×	448 0.7×	631 2.1×	119 0.6×	54 0.3×	57	2.1k
R. D. Heyding Canada	23	738 0.8×	224 0.4×	148 0.5×	301 1.4×	193 1.0×	50	1.4k
M. J. Sienko United States	28	1.6k 1.7×	630 1.0×	541 1.8×	849 3.9×	151 0.8×	115	3.1k
S. F. Treviño United States	23	704 0.8×	287 0.4×	376 1.3×	203 0.9×	298 1.5×	83	1.6k
William L. Baun United States	19	829 0.9×	118 0.2×	252 0.8×	117 0.5×	78 0.4×	91	1.6k
H. A. Weakliem United States	17	986 1.1×	113 0.2×	429 1.4×	263 1.2×	98 0.5×	32	1.9k
G. S. Knapp United States	24	953 1.0×	213 0.3×	561 1.9×	716 3.3×	80 0.4×	90	2.7k
Pham V. Huong France	20	730 0.8×	72 0.1×	326 1.1×	183 0.9×	144 0.7×	87	1.6k
Orazio Puglisi Italy	27	1.0k 1.1×	385 0.6×	170 0.6×	362 1.7×	167 0.8×	138	2.3k
J. Dumas France	26	1.2k 1.3×	582 0.9×	454 1.5×	1.1k 5.3×	76 0.4×	151	2.5k

Countries citing papers authored by K. H. Hellwege

Since Specialization

Citations

This map shows the geographic impact of K. H. Hellwege'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. Hellwege 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. Hellwege more than expected).

Fields of papers citing papers by K. H. Hellwege

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

Hellwege, K. H., et al.. (1993). Nuclear quadrupole resonance spectroscopy data. Springer eBooks. 1 indexed citations

Hellwege, K. H. & Otfried Madelung. (1984). Landolt-Börnstein Zahlenwerte und Funktionen aus Naturwissenschaften und Technik. Springer eBooks. 12 indexed citations

Hellwege, K. H., et al.. (1982). Astronomy and Astrophysics. B: Stars and Star Clusters. 2 indexed citations

Hellwege, K. H.. (1981). Einführung in die Festkörperphysik. 3 indexed citations

Hellwege, K. H., et al.. (1981). Astronomy and Astrophysics. A: Methods, Constants, Solar System. 1 indexed citations

Choy, Michael, et al.. (1979). Elastic, piezoelectric, pyroelectric, piezooptic, electrooptic constants, and nonlinear dielectric susceptibilities of crystals. Springer eBooks. 29 indexed citations

Hellwege, K. H., et al.. (1971). Extra lines in the absorption spectra of substituted praesodymium double nitrates. physica status solidi (b). 47(1). 7 indexed citations

Hellwege, K. H., et al.. (1967). Druckabhängigkeit der Viskosität einiger Polystyrolschmelzen. Rheologica Acta. 6(2). 165–170. 41 indexed citations

Hellwege, K. H., et al.. (1966). Optical absorption spectrum and crystal field of erbium aluminum garnet (ErAlG). The European Physical Journal B. 4(5). 397–403. 2 indexed citations

10.

Hellwege, K. H., S. Hüfner, Klaas Nicolay, & G. Weber. (1966). Paramagnetische Relaxation im Terbiumäthylsulfat. The European Physical Journal B. 5(1). 25–30. 2 indexed citations

11.

Hellwege, K. H., et al.. (1963). UV ABSORPTION SPECTRA OF CRYSTALLINE SALTS OF RARE EARTHS. II. GADOLINIUM CHLORIDE. 16 indexed citations

12.

Hellwege, K. H., et al.. (1963). Niederfrequente modulation der emission eines Rubinlasers. Physics Letters. 6(3). 243–244. 1 indexed citations

13.

Hellwege, K. H., et al.. (1962). Spezifische W�rme von Gd(NO3)3�6H2O im Temperaturbereich zwischen 1,3 �K und 220 �K. The European Physical Journal A. 168(5). 474–477. 1 indexed citations

14.

Hellwege, K. H., et al.. (1961). Landolt-Börnstein Zahlenwerte und Funktionen aus Naturwissenschaften und Technik, Neue Serie. Springer eBooks. 18 indexed citations

15.

Hellwege, K. H., et al.. (1960). Spektrum, Zeeman-Effekt und Elektronenterme des dreiwertigen Erbiums in kristallinen Salzen. The European Physical Journal A. 160(2). 162–170. 15 indexed citations

16.

Hellwege, K. H., et al.. (1960). Spektrum, Zeeman-Effekt und Elektronenterme des dreiwertigen Erbiums in kristallinen Salzen. The European Physical Journal A. 160(2). 149–161. 16 indexed citations

17.

Hellwege, K. H., et al.. (1954). Absorptionsspektrum und Symmetrie von Einkristallen von EuZn-Nitrat. The European Physical Journal A. 138(3-4). 449–458. 9 indexed citations

18.

Hellwege, K. H., et al.. (1953). Zeeman-Effekt von Elektronen- und Schwingungslinien in Einkristallen von Praseodym- und Neodymsalzen. The European Physical Journal A. 135(5). 620–638. 20 indexed citations

19.

Hellwege, K. H. & H. G. Kahle. (1951). SPECTRA AND STRUCTURES OF CRYSTALLINE EUROPIUM SALTS. II. EUROPIUM BROMATE, Eu(BrO$sub 3$)$sub 3$.9H$sub 2$O. 18 indexed citations

20.

Hellwege, K. H.. (1951). Optische Anisotropie kubischer Kristalle bei Quadrupolstrahlung. Die Naturwissenschaften. 38(6). 142–142. 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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