H. Graf

2.2k total citations
66 papers, 1.7k citations indexed

About

H. Graf is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, H. Graf has authored 66 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Condensed Matter Physics, 16 papers in Electronic, Optical and Magnetic Materials and 13 papers in Materials Chemistry. Recurrent topics in H. Graf's work include Oral microbiology and periodontitis research (11 papers), Physics of Superconductivity and Magnetism (10 papers) and Advanced Condensed Matter Physics (9 papers). H. Graf is often cited by papers focused on Oral microbiology and periodontitis research (11 papers), Physics of Superconductivity and Magnetism (10 papers) and Advanced Condensed Matter Physics (9 papers). H. Graf collaborates with scholars based in Switzerland, Germany and United States. H. Graf's co-authors include U. Zappa, Herbert Schäfer, Douglas Case, Helmut Zander, F. A. Gusberti, J. Geiss, Mark A. Espeland, A. Stettler, P. Eberhardt and Helmut Schäfer and has published in prestigious journals such as Science, Physical review. B, Condensed matter and Geochimica et Cosmochimica Acta.

In The Last Decade

H. Graf

62 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Graf Switzerland	23	612	367	228	225	222	66	1.7k
R.J.M. Lynch United Kingdom	30	816 1.3×	342 0.9×	46 0.2×	149 0.7×	36 0.2×	83	2.2k
Takatoshi Murata Japan	21	372 0.6×	72 0.2×	3 0.0×	314 1.4×	53 0.2×	73	1.4k
Truman H. Jordan United States	20	144 0.2×	122 0.3×	8 0.0×	251 1.1×	87 0.4×	31	1.1k
Cynthia L. Darling United States	33	442 0.7×	1.1k 3.1×	5 0.0×	117 0.5×	32 0.1×	115	2.9k
Robert Pick United States	11	86 0.1×	469 1.3×	1 0.0×	494 2.2×	101 0.5×	24	1.5k
Takashi Nishioka Japan	34	69 0.1×	51 0.1×	10 0.0×	433 1.9×	1.9k 8.6×	283	4.2k
T. Nakano Japan	19	12 0.0×	32 0.1×	48 0.2×	71 0.3×	17 0.1×	131	1.4k
H. J. M. Heijligers Netherlands	19	44 0.1×	40 0.1×	7 0.0×	268 1.2×	110 0.5×	44	992
Bradley R. Johnson United States	22	122 0.2×	17 0.0×	392 1.7×	416 1.8×	116 0.5×	111	1.7k
Alan Wong France	29	39 0.1×	51 0.1×	1 0.0×	848 3.8×	138 0.6×	99	2.7k

Countries citing papers authored by H. Graf

Since Specialization

Citations

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

Fields of papers citing papers by H. Graf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Graf

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

Fujisawa, Masashi, Toshio Ono, Hidekazu Tanaka, et al.. (2006). Drastic Change of Magnetic Phase Diagram in Doped Quantum Antiferromagnet TlCu_ Mg_xCl_3 (Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties). Journal of the Physical Society of Japan. 75(3).

Fujisawa, Masashi, Toshio Ono, Hidekazu Tanaka, et al.. (2006). Drastic Change of Magnetic Phase Diagram in Doped Quantum Antiferromagnet TlCu_1-xMg_xCl₃. Journal of the Physical Society of Japan. 75(3). 33702–33702. 11 indexed citations

Yu, Seong Cho, et al.. (1997). Low Temperature Magnetization and Spin Wave Excitations in Amorphous Fe67Co18B₁₄Si₁. Journal of Magnetics. 2(3). 72–75. 2 indexed citations

Graf, H., et al.. (1994). Magnetic structure ofMgCu2O3and doping-induced spin reorientation inMg1−x/2LixCu2−x/2O3. Physical review. B, Condensed matter. 49(1). 310–317. 18 indexed citations

Zappa, U., et al.. (1993). Time‐Related Changes of In Vivo Projection Errors in Standardized Radiographs. Journal of Periodontology. 64(4). 278–284. 4 indexed citations

Platikanov, Dimo, H. Graf, A. Weiss, & Daniel Clemens. (1993). X-ray scattering by black foam films: New data analysis. Colloid & Polymer Science. 271(1). 106–107. 6 indexed citations

Zappa, U., et al.. (1992). Cell Populations Associated With Active Probing Attachment Loss. Journal of Periodontology. 63(9). 748–752. 31 indexed citations

Zappa, U., et al.. (1991). In Vivo Determination of Radiographic Projection Errors Produced by a Novel Filmholder and an X‐Ray Beam Manipulator. Journal of Periodontology. 62(11). 674–683. 36 indexed citations

Zappa, U., et al.. (1990). Comparison of serological and DNA probe analyses for detection of suspected periodontal pathogens in subgingival plaque samples. Archives of Oral Biology. 35. S161–S164. 27 indexed citations

10.

Zeiske, Th., H. Graf, H. Dachs, & K. N. Clausen. (1989). Electrical conductivity and magnetic properties of MgCu2O3. Solid State Communications. 71(6). 501–504. 13 indexed citations

11.

Eugster, O., H. Graf, & Samuel Niedermann. (1987). 81 Kr-Kr Exposure Ages of Chondrites. Meteoritics and Planetary Science. 22. 375. 2 indexed citations

12.

Chattopadhyay, T., H. G. von Schnering, & H. Graf. (1984). First order antiferromagnetic phase transition in MnS2. Solid State Communications. 50(9). 865–867. 21 indexed citations

13.

Graf, H.. (1983). Potential cariogenicity of low and high sucrose dietary patterns. Journal Of Clinical Periodontology. 10(6). 636–642. 6 indexed citations

14.

Graf, H., J. R. Schneider, Andreas K. Freund, & M. S. Lehmann. (1981). Direct observation of TDS profiles from perfect silicon single crystals on a neutron diffractometer. Acta Crystallographica Section A. 37(6). 863–871. 20 indexed citations

15.

Eberhardt, P., O. Eugster, J. Geiss, et al.. (1975). Kr81-Kr Exposure Ages of Some Apollo 14, Apollo 16 and Apollo 17 Rocks. Lunar and Planetary Science Conference. 6. 233. 1 indexed citations

16.

Graf, H. & Herbert Schäfer. (1975). Darstellung und Kristallstruktur von KSbS₂. Zeitschrift für anorganische und allgemeine Chemie. 414(3). 211–219. 61 indexed citations

17.

Eberhardt, P., J. Geiss, H. Graf, et al.. (1974). Noble gas investigations of lunar rocks 10017 and 10071. Geochimica et Cosmochimica Acta. 38(1). 97–120. 19 indexed citations

18.

Graf, H., et al.. (1973). Fission track astrology of three Apollo 14 gas-rich breccias. Lunar and Planetary Science Conference Proceedings. 4. 2145–113828. 1 indexed citations

19.

Eberhardt, P., et al.. (1971). The (78Kr/83Kr)sp(131Xe/126Xe)sp correlation in apollo 12 rocks. Earth and Planetary Science Letters. 12(2). 167–169. 12 indexed citations

20.

Eberhardt, P., J. Geiss, H. Graf, et al.. (1970). Correlation between rock type and irradiation history of Apollo 11 igneous rocks. Earth and Planetary Science Letters. 10(1). 67–72. 17 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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