H. W. Helberg

647 total citations
44 papers, 547 citations indexed

About

H. W. Helberg is a scholar working on Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, H. W. Helberg has authored 44 papers receiving a total of 547 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electronic, Optical and Magnetic Materials, 16 papers in Electrical and Electronic Engineering and 15 papers in Materials Chemistry. Recurrent topics in H. W. Helberg's work include Organic and Molecular Conductors Research (29 papers), Magnetism in coordination complexes (20 papers) and Solid-state spectroscopy and crystallography (8 papers). H. W. Helberg is often cited by papers focused on Organic and Molecular Conductors Research (29 papers), Magnetism in coordination complexes (20 papers) and Solid-state spectroscopy and crystallography (8 papers). H. W. Helberg collaborates with scholars based in Germany, Poland and Bulgaria. H. W. Helberg's co-authors include D. Schweitzer, I. Hennig, H. Endres, H. J. Keller, H. J. Keller, Herbert Schäfer, Klaus Bender, Klaus Winzer, I. Heinen and Bernhard Nuber and has published in prestigious journals such as Advanced Materials, Solid State Communications and Synthetic Metals.

In The Last Decade

H. W. Helberg

44 papers receiving 525 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. W. Helberg Germany	10	426	172	151	132	67	44	547
V.M. Yartsev Venezuela	9	417 1.0×	191 1.1×	70 0.5×	155 1.2×	65 1.0×	42	488
I. Hennig Germany	8	662 1.6×	208 1.2×	215 1.4×	170 1.3×	91 1.4×	12	742
K.I. Pokhodnia Slovenia	11	436 1.0×	145 0.8×	201 1.3×	232 1.8×	39 0.6×	23	564
B.Zh. Narymbetov Russia	12	476 1.1×	197 1.1×	258 1.7×	344 2.6×	52 0.8×	42	759
N.D. Kushch Russia	16	614 1.4×	178 1.0×	205 1.4×	179 1.4×	96 1.4×	88	715
V. N. Spector Russia	5	212 0.5×	151 0.9×	121 0.8×	158 1.2×	76 1.1×	11	463
C. Mayer Switzerland	11	472 1.1×	143 0.8×	156 1.0×	138 1.0×	43 0.6×	41	587
R. B. Lyubovskiǐ Russia	13	561 1.3×	258 1.5×	175 1.2×	210 1.6×	56 0.8×	101	630
E. Ojima Japan	12	492 1.2×	213 1.2×	162 1.1×	95 0.7×	15 0.2×	25	544
A. R. Taranko United States	12	322 0.8×	119 0.7×	66 0.4×	137 1.0×	65 1.0×	15	444

Countries citing papers authored by H. W. Helberg

Since Specialization

Citations

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

Fields of papers citing papers by H. W. Helberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. W. Helberg

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

Polanowski, Piotr, Jacek Ulański, R. Wojciechowski, et al.. (1999). Thin layers of ET2I3 obtained by in situ crystallization — the role of polymer matrix. Synthetic Metals. 102(1-3). 1789–1790. 3 indexed citations

Ulański, Jacek, J.K. Jeszka, Elena Laukhina, & H. W. Helberg. (1996). Superconducting organic polymer films. Macromolecular Symposia. 104(1). 251–259. 1 indexed citations

Ulański, Jacek, J.K. Jeszka, Piotr Polanowski, et al.. (1995). D.C. Conductivity of Polymer Composites with (BEDT-TTF)₂I₃Superconductor. Acta Physica Polonica A. 87(4-5). 899–903. 2 indexed citations

Helberg, H. W., et al.. (1995). New Insights into the Reentry Behavior of Deuterated DCNQI Cu-Salts by Microwave Measurements. Acta Physica Polonica A. 87(4-5). 791–795. 3 indexed citations

Schweitzer, D., I. Heinen, Bernhard Nuber, et al.. (1993). New radical salts of BEDO-TTF: Structures and electronic properties of organic metals and superconductors. Synthetic Metals. 56(2-3). 2827–2832. 28 indexed citations

Helberg, H. W., et al.. (1993). Longitudinal and transverse conductivity in (2,5-Me2-DCNQI)2 Cu fibres. Synthetic Metals. 56(1). 2519–2524. 8 indexed citations

Helberg, H. W., et al.. (1992). Measurement of the impedance of very thin superconducting YBaCuO films at 10 GHz with a cavity perturbation method between 4 and 300 K. Annalen der Physik. 504(8). 584–597. 4 indexed citations

Söderholm, S., et al.. (1991). (TMTSF)₂(2,5‐DBr‐DCNQI) — A Novel Kind of CT‐Complex Electrical and Magnetic Properties Originating from Different Stacks. physica status solidi (b). 166(2). 479–490. 3 indexed citations

Dressel, Martin & H. W. Helberg. (1991). Microwave dielectric properties of disubstituted diacetylene DNP single crystals. Synthetic Metals. 41(1-2). 245–248. 2 indexed citations

10.

Dressel, Martin, et al.. (1990). Microwave conductivity investigations of plastically deformed silicon. Philosophical Magazine B. 61(1). 97–106. 10 indexed citations

11.

Helberg, H. W.. (1987). Electronic Excitations in (BEDT‐TTF)‐Salts. Berichte der Bunsengesellschaft für physikalische Chemie. 91(9). 899–901. 7 indexed citations

12.

Helberg, H. W., et al.. (1986). Surface damage of CdTe produced during sample preparation, and determination of dislocation types near microhardness indentations. Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties. 53(2). 277–284. 21 indexed citations

13.

Helberg, H. W.. (1985). Dispersion of the Polarizability Tensor by Inter- and Intrastack Excitations in Organic Conductors. Molecular crystals and liquid crystals. 119(1). 179–182. 5 indexed citations

14.

Schütz, J.U. von, et al.. (1985). ESP- and Conductivity Measurements on the Radical-Cation-Salt (PYRENE)₁₂(SbF₆)₇. Molecular crystals and liquid crystals. 120(1). 229–232. 4 indexed citations

15.

Bender, Klaus, H. Endres, H. W. Helberg, et al.. (1984). (BEDT-TTF)⁺ ₂J^- ₃: A Two-Dimensional Organic Metal. Molecular crystals and liquid crystals. 107(1-2). 45–53. 146 indexed citations

16.

Schweitzer, D., H. J. Keller, H. Schäfer, et al.. (1982). Highly Conducting Perylene Radical Salts. Molecular crystals and liquid crystals. 86(1). 87–101. 15 indexed citations

17.

Schäfer, H. & H. W. Helberg. (1981). Dielectric properties of the one-dimensional conductors (UDMTTF)2BF4 and (TMTTF)2BF4. physica status solidi (a). 63(1). 203–207. 4 indexed citations

18.

Helberg, H. W., et al.. (1976). Dielectric dispersion of thiourea single crystals at microwave frequencies between 8.25 and 75.0 GHz. physica status solidi (a). 35(1). 131–136. 7 indexed citations

19.

Helberg, H. W., et al.. (1971). Mikrowellenapparatur zur Messung anisotroper Dielektrizitätskonstanten — Beispiel: Anthrazen. physica status solidi (a). 5(3). 633–636. 9 indexed citations

20.

Helberg, H. W., et al.. (1970). Die elektrische Leitfähigkeit von pyrolysiertem Polyacrylnitril im Temperaturbereich 1,7 bis 700°K. physica status solidi (a). 3(2). 401–405. 10 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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