H.A. Ferwerda

1.1k total citations
44 papers, 780 citations indexed

About

H.A. Ferwerda is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Structural Biology. According to data from OpenAlex, H.A. Ferwerda has authored 44 papers receiving a total of 780 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atomic and Molecular Physics, and Optics, 17 papers in Radiation and 12 papers in Structural Biology. Recurrent topics in H.A. Ferwerda's work include Advanced X-ray Imaging Techniques (17 papers), Advanced Electron Microscopy Techniques and Applications (12 papers) and Electron and X-Ray Spectroscopy Techniques (11 papers). H.A. Ferwerda is often cited by papers focused on Advanced X-ray Imaging Techniques (17 papers), Advanced Electron Microscopy Techniques and Applications (12 papers) and Electron and X-Ray Spectroscopy Techniques (11 papers). H.A. Ferwerda collaborates with scholars based in Netherlands, United States and Switzerland. H.A. Ferwerda's co-authors include J.J. ten Bosch, R.A.J. Groenhuis, Bernhard J. Hoenders, A.M.J. Huiser, Douwe A. Wiersma, Cornelis H. Slump, H. Baltes, H.P. Baltes, Karel E. Drabe and David Yevick and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physics in Medicine and Biology.

In The Last Decade

H.A. Ferwerda

40 papers receiving 723 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H.A. Ferwerda Netherlands	10	451	440	132	83	80	44	780
Herbert Zeman United States	19	467 1.0×	426 1.0×	216 1.6×	367 4.4×	19 0.2×	82	1.1k
H. Schomberg Germany	10	465 1.0×	240 0.5×	78 0.6×	96 1.2×	25 0.3×	23	622
Brett A. Hooper United States	9	144 0.3×	168 0.4×	152 1.2×	36 0.4×	77 1.0×	30	481
J. D. Hares United States	16	106 0.2×	260 0.6×	136 1.0×	197 2.4×	227 2.8×	45	824
R. Jones India	11	64 0.1×	129 0.3×	260 2.0×	72 0.9×	73 0.9×	20	713
Erik Alerstam United States	14	606 1.3×	511 1.2×	46 0.3×	31 0.4×	139 1.7×	32	897
Leonard S. Taylor United States	12	23 0.1×	169 0.4×	162 1.2×	40 0.5×	47 0.6×	51	491
Loïc Méès France	21	30 0.1×	415 0.9×	520 3.9×	27 0.3×	53 0.7×	53	976
Arnold D. Kim United States	16	399 0.9×	420 1.0×	147 1.1×	7 0.1×	39 0.5×	68	819
Anzhi He China	12	113 0.3×	193 0.4×	117 0.9×	40 0.5×	42 0.5×	88	626

Countries citing papers authored by H.A. Ferwerda

Since Specialization

Citations

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

Fields of papers citing papers by H.A. Ferwerda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H.A. Ferwerda

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

Hoenders, Bernhard J. & H.A. Ferwerda. (2001). Identification of the Radiative and Nonradiative Parts of a Wave Field. Physical Review Letters. 87(6). 60401–60401. 7 indexed citations

Ferwerda, H.A.. (1999). The radiative transfer equation for scattering media with a spatially varying refractive index. Journal of Optics A Pure and Applied Optics. 1(3). L1–L2. 42 indexed citations

Hoenders, Bernhard J. & H.A. Ferwerda. (1998). The non-radiating component of the field generated by a finite monochromatic scalar source distribution. Pure and Applied Optics Journal of the European Optical Society Part A. 7(5). 1201–1211. 7 indexed citations

Ferwerda, H.A. & Cornelis H. Slump. (1988). Application of Hypothesis-Testing to Electron Microscopy. Scanning microscopy. 113–115.

Groenhuis, R.A.J., H.A. Ferwerda, & J.J. ten Bosch. (1983). Scattering and absorption of turbid materials determined from reflection measurements 1: Theory. Applied Optics. 22(16). 2456–2456. 386 indexed citations

Groenhuis, R.A.J., J.J. ten Bosch, & H.A. Ferwerda. (1983). Scattering and absorption of turbid materials determined from reflection measurements 2: Measuring method and calibration. Applied Optics. 22(16). 2463–2463. 111 indexed citations

Yevick, David, et al.. (1983). A numerical procedure for solving the inverse scattering problem for stratified dielectric media. Optics Communications. 45(6). 376–379. 5 indexed citations

Slump, Cornelis H. & H.A. Ferwerda. (1982). Statistical Analysis of Low-Dose Reconstruction of Weak Phase-Amplitude Objects From Two Defocused Images 1.. Optik. 62(1). 93–104. 3 indexed citations

Ferwerda, H.A., et al.. (1981). The importance of coherence in inverse problems in optics. Radio Science. 16(6). 1047–1051. 2 indexed citations

10.

Baltes, H., et al.. (1981). Retrieval of Structural Information from the Far-zone Intensity and Coherence of Scattered Radiation. Optica Acta International Journal of Optics. 28(1). 11–28. 22 indexed citations

11.

Ferwerda, H.A.. (1980). Fundamental aspects of the phase retrieval problem. AIP conference proceedings. 402–411. 4 indexed citations

12.

Ferwerda, H.A., et al.. (1976). The Problem of Phase Retrieval in Light and Electron Microscopy of Strong Objects: IV. Checking of algorithms by means of simulated objects. Optica Acta International Journal of Optics. 23(6). 469–481. 4 indexed citations

13.

Huiser, A.M.J., et al.. (1975). The Problem of Phase Retrieval in Light and Electron Microscopy of Strong Objects. Optica Acta International Journal of Optics. 22(7). 615–628. 38 indexed citations

14.

Ferwerda, H.A. & Bernhard J. Hoenders. (1974). On the Reconstruction of a Weak Phase-Amplitude Object. IV New Sampling Theorems for Object Reconstruction even for Non-Isoplanatic Imaging. I. One Dimensional Object Reconstruction. University of Groningen research database (University of Groningen / Centre for Information Technology). 2 indexed citations

15.

Ferwerda, H.A. & Bernhard J. Hoenders. (1974). RECONSTRUCTION OF A WEAK PHASE-AMPLITUDE OBJECT .4. NEW SAMPLING THEOREMS FOR OBJECT RECONSTRUCTION EVEN FOR NON-ISOPLANATIC IMAGING .1. ONE DIMENSIONAL OBJECT RECONSTRUCTION. Optik. 39(4). 317–326. 11 indexed citations

16.

Hoenders, Bernhard J. & H.A. Ferwerda. (1973). On the Reconstruction of a Weak Phase-Amplitude Object II. A new inversion theorem for finite Fourier transforms and the number of degrees of freedom of an image. University of Groningen research database (University of Groningen / Centre for Information Technology). 1 indexed citations

17.

Hoenders, Bernhard J. & H.A. Ferwerda. (1973). RECONSTRUCTION OF A WEAK PHASE-AMPLITUDE OBJECT .3. 3-DIMENSIONAL RECONSTRUCTION. Optik. 38(1). 80–94. 2 indexed citations

18.

Ferwerda, H.A.. (1966). Fronsdal's Model for Leptonic Interactions. Physical Review. 142(4). 1185–1187. 1 indexed citations

19.

Ferwerda, H.A.. (1964). On a regularized model of quantum electrodynamics. Data Archiving and Networked Services (DANS).

20.

Ferwerda, H.A.. (1963). On a convergent model of quantum electrodynamics. Physica. 29(9). 999–1012. 3 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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