E. Hempel

2.1k total citations
64 papers, 1.8k citations indexed

About

E. Hempel is a scholar working on Materials Chemistry, Polymers and Plastics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, E. Hempel has authored 64 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Materials Chemistry, 12 papers in Polymers and Plastics and 12 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in E. Hempel's work include Material Dynamics and Properties (27 papers), Liquid Crystal Research Advancements (11 papers) and Thermodynamic properties of mixtures (9 papers). E. Hempel is often cited by papers focused on Material Dynamics and Properties (27 papers), Liquid Crystal Research Advancements (11 papers) and Thermodynamic properties of mixtures (9 papers). E. Hempel collaborates with scholars based in Germany, Czechia and Italy. E. Hempel's co-authors include E. Donth, Mario Beiner, Klaus Schröter, Christoph Schick, S. Kahle, A. Hensel, Günter Hempel, Friedrich Kremer, Ralf Stannarius and Herbert Groothues and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and The Journal of Physical Chemistry B.

In The Last Decade

E. Hempel

63 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Hempel Germany 21 1.2k 644 322 266 242 64 1.8k
Heiko Huth Germany 29 1.7k 1.4× 762 1.2× 461 1.4× 325 1.2× 313 1.3× 39 2.3k
G. Fleischer Germany 26 1.3k 1.1× 589 0.9× 322 1.0× 610 2.3× 100 0.4× 95 2.3k
Connie Roth United States 27 1.8k 1.5× 857 1.3× 727 2.3× 221 0.8× 113 0.5× 59 2.4k
J. A. Wilder United States 7 1.8k 1.5× 297 0.5× 328 1.0× 196 0.7× 1.1k 4.7× 9 2.2k
V. Velikov United States 8 670 0.6× 273 0.4× 133 0.4× 132 0.5× 228 0.9× 9 999
Dinghai Huang China 16 590 0.5× 400 0.6× 244 0.8× 140 0.5× 115 0.5× 37 1.1k
Yoshihisa Fujii Japan 20 836 0.7× 338 0.5× 413 1.3× 91 0.3× 53 0.2× 66 1.6k
Biao Zuo China 26 928 0.8× 462 0.7× 407 1.3× 142 0.5× 49 0.2× 86 1.7k
Takuhei Nose Japan 26 1.1k 0.9× 714 1.1× 439 1.4× 277 1.0× 28 0.1× 124 2.1k
R. J. Jiménez Riobóo Spain 24 785 0.6× 128 0.2× 448 1.4× 131 0.5× 136 0.6× 92 1.6k

Countries citing papers authored by E. Hempel

Since Specialization
Citations

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

Fields of papers citing papers by E. Hempel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Hempel

This figure shows the co-authorship network connecting the top 25 collaborators of E. Hempel. A scholar is included among the top collaborators of E. Hempel 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 E. Hempel. E. Hempel 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.
2.
Ribaric, G., et al.. (2014). STARR with CONTOUR® TRANSTAR™ device for obstructed defecation syndrome: one-year real-world outcomes of the European TRANSTAR registry. International Journal of Colorectal Disease. 29(5). 611–622. 30 indexed citations
3.
Metz, H., Adam J. Hauser, Frank Syrowatka, et al.. (2010). Fabrication and characterization of a biomimetic composite scaffold for bone defect repair. Journal of Biomedical Materials Research Part A. 94A(1). 298–307. 20 indexed citations
4.
Meyer, Thomas, et al.. (2008). Elektive Termination der Beatmungstherapie bei der amyotrophen Lateralsklerose. Der Nervenarzt. 79(6). 684–690. 16 indexed citations
5.
Hempel, E., et al.. (2007). Memory effect in isothermal crystallization of syndiotactic polypropylene --Role of melt structure and dynamics?. The European Physical Journal E. 23(1). 91–101. 56 indexed citations
6.
Kresse, H., et al.. (2005). Dual nature of a tin‐containing liquid crystalline side group homopolymer. Liquid Crystals. 32(2). 213–219. 3 indexed citations
7.
Kresse, H., et al.. (2005). Sn-containing liquid crystalline side group homopolymers with two glass transitions. Colloid & Polymer Science. 284(2). 160–166. 5 indexed citations
8.
Hempel, E., S. Kahle, R. Unger, & E. Donth. (1999). Systematic calorimetric study of glass transition in the homologous series of poly(n-alkyl methacrylate)s: Narayanaswamy parameters in the crossover region. Thermochimica Acta. 329(2). 97–108. 23 indexed citations
9.
Kahle, S., Klaus Schröter, E. Hempel, & E. Donth. (1999). Calorimetric indications of a cooperativity onset in the crossover region of dynamic glass transition for benzoin isobutylether. The Journal of Chemical Physics. 111(14). 6462–6470. 31 indexed citations
10.
Beiner, Mario, Klaus Schröter, E. Hempel, S. Reissig, & E. Donth. (1999). Multiple Glass Transition and Nanophase Separation in Poly(n-alkyl methacrylate) Homopolymers. Macromolecules. 32(19). 6278–6282. 119 indexed citations
11.
Hempel, E., et al.. (1996). Linearity of heat capacity step near the onset of α glass transition in poly(n‐alkylmethacrylate)s. Acta Polymerica. 47(11-12). 525–529. 35 indexed citations
12.
Donth, E., Mario Beiner, S. Reissig, et al.. (1996). Fine Structure of the Main Transition in Amorphous Polymers:  Entanglement Spacing and Characteristic Length of the Glass Transition. Discussion of Examples. Macromolecules. 29(20). 6589–6600. 104 indexed citations
13.
Hempel, E., et al.. (1978). [Experimental studies on the castration osteoporosis in the rat. II. Behavior of bone minerals].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 100(21). 1391–8. 2 indexed citations
14.
Hempel, E., et al.. (1978). [Effect of chemotherapy agents and antibiotics on hormonal contraception].. PubMed. 72(19). 924–6. 1 indexed citations
15.
Hempel, E., et al.. (1976). Experimental chorioretinitis in rabbits following injection of autologous retina in Freund's complete adjuvant. Experimental Eye Research. 23(4). 399–401. 4 indexed citations
16.
Meyer, Wolfgang, et al.. (1974). Experimentell allergische Chorioretinitis bei Kaninchen durch Immunisierung mit homologer Retina in Adjuvans. Graefe s Archive for Clinical and Experimental Ophthalmology. 191(3). 239–246. 6 indexed citations
17.
Hempel, E., et al.. (1974). [Experimental homoimmune uveitis (chorioretinitis) through photoreceptor-outer segments (author's transl)].. PubMed. 165(4). 630–2. 5 indexed citations
18.
Hempel, E., et al.. (1973). [Enzyme induction by drugs and hormonal contraception].. PubMed. 95(41). 1451–7. 25 indexed citations
19.
Hempel, E., et al.. (1972). Ophthalmologische Untersuchungen über die Adjuvans-Krankheit der Ratte: II. Quantitative Daten zum klinischen Bild unter besonderer Berücksichtigung der Rezidive. 184(2). 155–166. 5 indexed citations
20.
Hempel, E. & G Geyer. (1969). [Submicroscopic distribution of alkaline phosphatase in the human placenta].. PubMed. 34(1). 138–47. 5 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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