J. Ladell

800 total citations
34 papers, 650 citations indexed

About

J. Ladell is a scholar working on Materials Chemistry, Radiation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, J. Ladell has authored 34 papers receiving a total of 650 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Materials Chemistry, 8 papers in Radiation and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in J. Ladell's work include X-ray Diffraction in Crystallography (14 papers), X-ray Spectroscopy and Fluorescence Analysis (7 papers) and Cultural Heritage Materials Analysis (4 papers). J. Ladell is often cited by papers focused on X-ray Diffraction in Crystallography (14 papers), X-ray Spectroscopy and Fluorescence Analysis (7 papers) and Cultural Heritage Materials Analysis (4 papers). J. Ladell collaborates with scholars based in United States, Finland and Russia. J. Ladell's co-authors include B. Post, G. Abowitz, Patricia Goldstein, I. Fankuchen, E. Arnold, W. Parrish, N. Spielberg, К. Lowitzsch, T. R. R. McDonald and G. Schmidt and has published in prestigious journals such as Nature, Physical Review Letters and Applied Physics Letters.

In The Last Decade

J. Ladell

34 papers receiving 578 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Ladell United States	11	254	183	149	107	101	34	650
Marisa Scrocco Italy	13	283 1.1×	190 1.0×	81 0.5×	108 1.0×	86 0.9×	42	613
H.L. McMurry United States	10	144 0.6×	198 1.1×	123 0.8×	165 1.5×	63 0.6×	24	570
S. Ramaseshan India	14	366 1.4×	165 0.9×	69 0.5×	61 0.6×	47 0.5×	84	768
I. Fankuchen United States	11	216 0.9×	118 0.6×	115 0.8×	96 0.9×	72 0.7×	26	548
Ya. S. Lebedev Russia	13	178 0.7×	72 0.4×	88 0.6×	78 0.7×	128 1.3×	76	522
A.W. Pryor Australia	13	745 2.9×	182 1.0×	89 0.6×	118 1.1×	115 1.1×	32	1.1k
E. Prince United States	12	527 2.1×	113 0.6×	115 0.8×	47 0.4×	175 1.7×	24	885
J. Rolfe Canada	21	660 2.6×	331 1.8×	69 0.5×	132 1.2×	74 0.7×	30	1.0k
K. D. Rouse United Kingdom	17	437 1.7×	145 0.8×	58 0.4×	68 0.6×	95 0.9×	31	688
Harry G. Hecht United States	16	456 1.8×	185 1.0×	47 0.3×	127 1.2×	49 0.5×	54	921

Countries citing papers authored by J. Ladell

Since Specialization

Citations

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

Fields of papers citing papers by J. Ladell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ladell

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

Ladell, J., W. N. Schreiner, & B. Greenberg. (1991). The Quantitative Powder Diffractometer, QPD. Materials science forum. 79-82. 323–328. 1 indexed citations

Greenberg, B. & J. Ladell. (1987). Modulation of Renninger scan intensity: A new x-ray technique to characterize epitaxial structures. Applied Physics Letters. 50(8). 436–438. 6 indexed citations

Post, B., et al.. (1984). Experimental procedures for the determination of invariant phases of centrosymmetric crystals. Acta Crystallographica Section A Foundations of Crystallography. 40(6). 684–688. 9 indexed citations

Zwicker, W. K., et al.. (1977). Formation of secondary phases during crystal growth of Pb5Ge3O11. Journal of Electronic Materials. 6(2). 125–143. 10 indexed citations

Zwicker, W. K., J. P. Dougherty, M. Delfino, & J. Ladell. (1976). Growth of high quality lead germanate crystals for pyroelectric applications. Ferroelectrics. 11(1). 347–350. 8 indexed citations

Loiacono, G. M., et al.. (1976). Phase transitions in Cs(DxH1-x)2AsO4. Ferroelectrics. 14(1). 761–765. 16 indexed citations

Ladell, J., et al.. (1975). CuKα₂elimination algorithm. Journal of Applied Crystallography. 8(5). 499–506. 52 indexed citations

Ladell, J., et al.. (1972). Curves for the Rapid Estimation of Partial Correlation Coefficients.. Biometrics. 28(1). 250–250. 1 indexed citations

Abrahams, S. C., Leroy Alexander, Walter C. Hamilton, et al.. (1969). Inter-laboratory single crystal intensity projects. Acta Crystallographica Section A. 25(4). 585–585. 3 indexed citations

10.

Abowitz, G. & J. Ladell. (1968). A low temperature system for automatic single crystal diffractometry. Journal of Physics E Scientific Instruments. 1(2). 113–117. 2 indexed citations

11.

Arnold, E., J. Ladell, & G. Abowitz. (1968). CRYSTALLOGRAPHIC SYMMETRY OF SURFACE STATE DENSITY IN THERMALLY OXIDIZED SILICON. Applied Physics Letters. 13(12). 413–416. 34 indexed citations

12.

Ladell, J.. (1967). Ray Thickenings in the Walls of Conifer Tracheids. Nature. 213(5075). 470–473. 5 indexed citations

13.

Ladell, J. & N. Spielberg. (1966). Theory of the measurement of integrated intensities obtained with single-crystal counter diffractometers. Acta Crystallographica. 21(1). 103–118. 8 indexed citations

14.

Spielberg, N. & J. Ladell. (1963). Scanning Single-Crystal Multichannel X-Ray Spectrometer. Review of Scientific Instruments. 34(11). 1208–1212. 2 indexed citations

15.

Ladell, J.. (1961). Interpretation of diffractometer line profiles. Distortion due to the diffraction process. Acta Crystallographica. 14(1). 47–53. 8 indexed citations

16.

Pike, E. R. & J. Ladell. (1961). The Lorentz factor in powder diffraction. Acta Crystallographica. 14(1). 53–54. 7 indexed citations

17.

Spielberg, N. & J. Ladell. (1960). Crystallographic Aspects of Extra Reflections in X-Ray Spectrochemical Analysis. Journal of Applied Physics. 31(9). 1659–1664. 7 indexed citations

18.

Ladell, J., et al.. (1959). Dispersion, Lorentz and polarization in the centroid method of precision lattice parameter determination. Acta Crystallographica. 12(8). 567–570. 7 indexed citations

19.

Ladell, J., T. R. R. McDonald, & G. Schmidt. (1956). The crystal structure of α-trans-cinnamic acid. Acta Crystallographica. 9(2). 195–195. 14 indexed citations

20.

Ladell, J. & J. Lawrence Katz. (1954). An analytic method for the determination of shape and location of Fourier peaks. Acta Crystallographica. 7(5). 460–461. 1 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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