Α. Kirfel

3.8k total citations · 1 hit paper
176 papers, 3.1k citations indexed

About

Α. Kirfel is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Radiation. According to data from OpenAlex, Α. Kirfel has authored 176 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Materials Chemistry, 44 papers in Electronic, Optical and Magnetic Materials and 28 papers in Radiation. Recurrent topics in Α. Kirfel's work include X-ray Diffraction in Crystallography (54 papers), Crystal Structures and Properties (35 papers) and High-pressure geophysics and materials (19 papers). Α. Kirfel is often cited by papers focused on X-ray Diffraction in Crystallography (54 papers), Crystal Structures and Properties (35 papers) and High-pressure geophysics and materials (19 papers). Α. Kirfel collaborates with scholars based in Germany, Russia and United Kingdom. Α. Kirfel's co-authors include G. Will, K. Eichhorn, Herbert Kroll, В. Е. Дмитриенко, Bruno Barbier, W. Kockelmann, Thomas C. Lippmann, Wolfgang Schäfer, G. V. Gibbs and E. N. Ovchinnikova and has published in prestigious journals such as Physical review. B, Condensed matter, Physical Review B and Journal of Medicinal Chemistry.

In The Last Decade

Α. Kirfel

171 papers receiving 3.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

New analytical scattering-factor functions for free atoms and ions

1995 531 citations Α. Kirfel et al. Acta Crystallographica Section A Foundations of Crystallography profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Α. Kirfel	1.7k	598	552	408	363	176	3.1k
W. Morgenroth	1.6k 0.9×	763 1.3×	821 1.5×	376 0.9×	407 1.1×	154	3.1k
Å. Kvick	2.1k 1.2×	645 1.1×	238 0.4×	267 0.7×	777 2.1×	128	4.2k
Toshiya Otomo	1.9k 1.1×	629 1.1×	290 0.5×	577 1.4×	401 1.1×	225	4.0k
G. Will	2.1k 1.2×	1.3k 2.2×	649 1.2×	1.2k 2.9×	413 1.1×	219	3.9k
A C Barnes	2.0k 1.2×	280 0.5×	513 0.9×	261 0.6×	213 0.6×	97	3.8k
Surinder M. Sharma	2.7k 1.6×	873 1.5×	1.3k 2.4×	553 1.4×	259 0.7×	187	4.0k
G. J. Foran	1.3k 0.7×	243 0.4×	609 1.1×	110 0.3×	280 0.8×	124	2.8k
Β. Τ. M. Willis	2.4k 1.4×	525 0.9×	470 0.9×	518 1.3×	1.1k 3.0×	80	3.4k
Serge Desgreniers	1.7k 1.0×	1.0k 1.8×	1.1k 2.0×	474 1.2×	338 0.9×	78	3.1k
F. Marumo	2.3k 1.3×	1.2k 2.0×	347 0.6×	252 0.6×	605 1.7×	175	3.6k

Countries citing papers authored by Α. Kirfel

Since Specialization

Citations

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

Fields of papers citing papers by Α. Kirfel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Α. Kirfel

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

Wedig, Ulrich, Hanne Nuss, Jürgen Nuß, et al.. (2013). Electronic Origin of the Structural Anomalies of Zinc and Cadmium. Zeitschrift für anorganische und allgemeine Chemie. 639(11). 2036–2046. 8 indexed citations

Beutier, Guillaume, E. N. Ovchinnikova, Stephen P. Collins, et al.. (2009). Interplay of inequivalent atomic positions in resonant x-ray diffraction of Fe₃BO₆. Journal of Physics Condensed Matter. 21(26). 265402–265402. 11 indexed citations

Kutzke, Hartmut, et al.. (2009). Refinement of crystal structure of copper acetate diammine, Cu(CH ₃ COO) ₂ · 2NH ₃. Zeitschrift für Kristallographie - New Crystal Structures. 224(4). 725–726. 2 indexed citations

Fischer, Karl F., et al.. (2008). A Concept for Crystal Structure Determination without FOURIER Inversion: Some Steps towards Application*. Croatica Chemica Acta. 81(2). 381–389. 3 indexed citations

Kasztovszky, Zs., Zoltán Kis, T. Belgya, et al.. (2008). Prompt gamma activation analysis and time of flight neutron diffraction on ‘black boxes’ in the ‘Ancient Charm’ project. Journal of Radioanalytical and Nuclear Chemistry. 278(3). 661–664. 3 indexed citations

Kroll, Herbert, et al.. (2006). Order and anti-order in olivine II: Thermodynamic analysis and crystal-chemical modelling. European Journal of Mineralogy. 18(6). 691–704. 6 indexed citations

Kirfel, Α., Thomas C. Lippmann, Peter Blaha, et al.. (2005). Electron density distribution and bond critical point properties for forsterite, Mg2 SiO4, determined with synchrotron single crystal X-ray diffraction data. Physics and Chemistry of Minerals. 32(4). 301–313. 67 indexed citations

Fischer, Karl F., Α. Kirfel, & Herbert W. Zimmermann. (2004). A direct approach towards high-resolution structure determination without Fourier inversion. Acta Crystallographica Section A Foundations of Crystallography. 60(a1). s115–s115. 1 indexed citations

Дмитриенко, В. Е., E. N. Ovchinnikova, K. Ishida, et al.. (2004). Phonon effects in resonant “forbidden” reflections. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 1(11). 3081–3084. 4 indexed citations

10.

Meents, Alke, et al.. (2003). Crystal structure of tetraaquamanganese(II) selenate monohydrate, Mn(H2O)4SeO4 · H2O. Zeitschrift für Kristallographie - New Crystal Structures. 218(JG). 9–10. 2 indexed citations

11.

Kirfel, Α., et al.. (2002). Crystal structure of 8-(5-bromopentyl)-4,4-difluoro-1,3,5,7-tetramethyl- 4-bora-3a,4a-diaza-s-indacene, C18H24BBrF2N2. Zeitschrift für Kristallographie - New Crystal Structures. 217(JG). 543–545. 4 indexed citations

12.

Schlenz, Hartmut, Α. Kirfel, W. Mader, et al.. (2002). Structure analyses of Ba-silicate glasses. Journal of Non-Crystalline Solids. 297(1). 37–54. 45 indexed citations

13.

Kirfel, Α., H.‐G. Krane, Peter Blaha, Karlheinz Schwarz, & Thomas C. Lippmann. (2001). Electron-density distribution in stishovite, SiO₂: a new high-energy synchrotron-radiation study. Acta Crystallographica Section A Foundations of Crystallography. 57(6). 663–677. 64 indexed citations

14.

Schäfer, Wolfgang, et al.. (2000). Variations of microstructure and texture of permanent magnetic Alnico alloys. Physica B Condensed Matter. 276-278. 866–867. 6 indexed citations

15.

Kockelmann, W., et al.. (2000). Application Spectrum and Data Quality of the Time-to-Flight Neutron Diffractometer ROTAX at ISIS. Materials science forum. 321-324. 332–337. 21 indexed citations

16.

Jansen, E., Wolfgang Schäfer, & Α. Kirfel. (2000). The Jülich neutron diffractometer and data processing in rock texture investigations. Journal of Structural Geology. 22(11-12). 1559–1564. 21 indexed citations

17.

Jansen, E., et al.. (1998). Neutron Diffraction Applied to the Study of Microstructure and Texture of Industrial Magnetic Alnico Material. Materials science forum. 278-281. 514–519. 4 indexed citations

18.

Luo, Shi‐De, et al.. (1988). Interiorin, ein Neolignan mit einem neuen Grundgerüst ausKadsura interior. Planta Medica. 54(5). 440–443. 11 indexed citations

19.

Wamhoff, Heinrich, et al.. (1986). Dihalotriphenylphosphoranes in heterocyclic synthesis. Part 8. Reactions of uracils. 6. New ring transformations of 6-aminouracils with acetylenedicarboxylates to pyridinedionates and pyrrolo[3,4-c]pyridines. Some revised constitutions. The Journal of Organic Chemistry. 51(2). 149–154. 19 indexed citations

20.

Kirfel, Α., et al.. (1975). 3,6-Dithia-3,4,5,5-tetrahydrophthalimide. Acta Crystallographica Section B. 31(7). 1973–1975. 2 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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