H. Pollak

942 total citations
62 papers, 723 citations indexed

About

H. Pollak is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, H. Pollak has authored 62 papers receiving a total of 723 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Renewable Energy, Sustainability and the Environment, 15 papers in Materials Chemistry and 12 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in H. Pollak's work include Iron oxide chemistry and applications (20 papers), Clay minerals and soil interactions (9 papers) and Crystal Structures and Properties (6 papers). H. Pollak is often cited by papers focused on Iron oxide chemistry and applications (20 papers), Clay minerals and soil interactions (9 papers) and Crystal Structures and Properties (6 papers). H. Pollak collaborates with scholars based in South Africa, Democratic Republic of the Congo and Germany. H. Pollak's co-authors include E. W. Schlag, R. Frey, W.B. Peatman, Michael B. Cortie, John G. Stevens, S. Amelinckx, J. Nell, Joshua W. Miller, Airat Khasanov and Zhe Li and has published in prestigious journals such as The Journal of Chemical Physics, Journal of Applied Physics and Environmental Health Perspectives.

In The Last Decade

H. Pollak

61 papers receiving 679 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Pollak South Africa	14	230	155	145	110	91	62	723
R. L. Blake United States	12	167 0.7×	253 1.6×	35 0.2×	90 0.8×	255 2.8×	59	1.0k
J.J. Van Loef Netherlands	16	175 0.8×	279 1.8×	32 0.2×	56 0.5×	127 1.4×	61	684
Robert J. Hanrahan United States	18	173 0.8×	532 3.4×	117 0.8×	130 1.2×	25 0.3×	92	998
Anthony C. Hess United States	22	407 1.8×	631 4.1×	90 0.6×	37 0.3×	93 1.0×	32	1.1k
Robert C. Axtmann United States	16	129 0.6×	138 0.9×	88 0.6×	35 0.3×	65 0.7×	47	684
Y. S. Badyal United States	13	478 2.1×	335 2.2×	127 0.9×	54 0.5×	27 0.3×	23	951
Gene C. Ulmer United States	20	241 1.0×	455 2.9×	58 0.4×	58 0.5×	45 0.5×	43	1.3k
J. R. Downey United States	3	154 0.7×	259 1.7×	79 0.5×	95 0.9×	31 0.3×	4	661
Waldemar Hujo Germany	10	355 1.5×	310 2.0×	105 0.7×	54 0.5×	57 0.6×	12	1.6k
F. Marinelli France	24	636 2.8×	855 5.5×	209 1.4×	105 1.0×	47 0.5×	57	1.7k

Countries citing papers authored by H. Pollak

Since Specialization

Citations

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

Fields of papers citing papers by H. Pollak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

Mashlan, M., et al.. (1999). Mössbauer spectrometer with YAlO3:Ce scintillation crystal. Hyperfine Interactions. 120-121(1-8). 769–773. 5 indexed citations

Hearne, G. R., et al.. (1998). Mössbauer Investigations of MDAS Diamond Powder. Hyperfine Interactions. 112(1-4). 193–196. 5 indexed citations

Gulumian, Mary, et al.. (1997). Can microwave radiation at high temperatures reduce the toxicity of fibrous crocidolite asbestos?. Environmental Health Perspectives. 105(suppl 5). 1041–1044. 5 indexed citations

Elzain, M. E., A. A. Yousif, & H. Pollak. (1996). Electronic and magnetic structures of body-centered iron-carbon systems. Journal of Physics and Chemistry of Solids. 57(3). 297–302. 3 indexed citations

Cortie, Michael B. & H. Pollak. (1995). Embrittlement and aging at 475 °C in an experimental ferritic stainless steel containing 38 wt.% chromium. Materials Science and Engineering A. 199(2). 153–163. 66 indexed citations

Pollak, H., et al.. (1994). Mössbauer spectroscopy and magnetic susceptibility studies of natural chromites. Hyperfine Interactions. 93(1). 1789–1794. 12 indexed citations

Nell, J., et al.. (1994). Intersite cation partitioning in natural and synthetic alpha-(Fe, Mn)2O3 (bixbyite) solid solutions determined from57Fe Mössbauer spectroscopy. Hyperfine Interactions. 91(1). 601–605. 5 indexed citations

Pollak, H., et al.. (1993). MOSSBAUER SPECTROSCOPIC STUDIES ON 3 DIFFERENT TYPES OF CROCIDOLITE FIBERS. South African Journal of Science. 89(8). 401–404. 2 indexed citations

Pollak, H., et al.. (1993). Activation of UICC Crocidolite: The Effect of Conversion of Some Ferric Ions to Ferrous Ions. Environmental Research. 60(2). 193–206. 12 indexed citations

10.

Pollak, H., et al.. (1993). Investigation of the phases present in FeVC alloys by Mössbauer spectroscopy and X-ray diffraction. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 76(1-4). 270–272. 2 indexed citations

11.

Pollak, H., et al.. (1993). Iron recoil-free fraction ratios in minerals with application to crocidolite. Hyperfine Interactions. 77(1). 235–254. 1 indexed citations

12.

Pollak, H., et al.. (1992). Orientation of the EFG in Crocidolite Sites. physica status solidi (a). 134(1). 67–76. 2 indexed citations

13.

Pollak, H., et al.. (1981). Electron relaxation in deerite. Physics and Chemistry of Minerals. 7(1). 10–14. 5 indexed citations

14.

Pollak, H., et al.. (1979). ELECTRON RELAXATION IN DEERITE. Le Journal de Physique Colloques. 40(C2). C2–455. 2 indexed citations

15.

Frey, R., et al.. (1978). Photoionization resonance study of the X(2Π), Ã(2Π), B(2Σ+) and C(2Σ+) states of CS2+ and COS+. International Journal of Mass Spectrometry and Ion Physics. 26(2). 137–147. 69 indexed citations

16.

Pollak, H., et al.. (1976). I.R.-IRRADIATION ENHANCED EFFECTS IN TOURMALINE. Le Journal de Physique Colloques. 37(C6). C6–807. 2 indexed citations

17.

Pollak, H., et al.. (1965). Line Positions and Quadrupole Coupling in Mössbauer Iron Experiments. Journal of Applied Physics. 36(3). 860–861. 3 indexed citations

18.

Pollak, H.. (1964). The ground-state wave function of210Bi. Il Nuovo Cimento. 33(4). 1067–1073. 1 indexed citations

19.

Pollak, H.. (1962). Fe³⁺ ion Lifetime in CoO Deduced from the Auger and Mössbauer Effects. physica status solidi (b). 2(6). 720–724. 64 indexed citations

20.

Pollak, H., et al.. (1962). Mössbauer effect in biotite. physica status solidi (b). 2(12). 1653–1659. 26 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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