P. J. Orders

681 total citations
18 papers, 553 citations indexed

About

P. J. Orders is a scholar working on Atomic and Molecular Physics, and Optics, Surfaces, Coatings and Films and Electrical and Electronic Engineering. According to data from OpenAlex, P. J. Orders has authored 18 papers receiving a total of 553 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atomic and Molecular Physics, and Optics, 10 papers in Surfaces, Coatings and Films and 8 papers in Electrical and Electronic Engineering. Recurrent topics in P. J. Orders's work include Electron and X-Ray Spectroscopy Techniques (10 papers), Advanced Chemical Physics Studies (9 papers) and X-ray Spectroscopy and Fluorescence Analysis (7 papers). P. J. Orders is often cited by papers focused on Electron and X-Ray Spectroscopy Techniques (10 papers), Advanced Chemical Physics Studies (9 papers) and X-ray Spectroscopy and Fluorescence Analysis (7 papers). P. J. Orders collaborates with scholars based in United States, Australia and Saudi Arabia. P. J. Orders's co-authors include B. F. Usher, C. S. Fadley, C. S. Fadley, R. Trehan, Eric L. Bullock, M. Ga�l, S. Kono, N. F. T. Hall, B. Sinković and Z. Hussain and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

P. J. Orders

18 papers receiving 536 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. J. Orders United States 14 382 254 250 157 125 18 553
S. Mróz Poland 15 470 1.2× 207 0.8× 477 1.9× 185 1.2× 132 1.1× 67 713
B. Schmiedeskamp Germany 15 405 1.1× 126 0.5× 160 0.6× 117 0.7× 92 0.7× 49 576
David B. Wittry United States 9 206 0.5× 308 1.2× 191 0.8× 123 0.8× 74 0.6× 17 470
C. Gaubert France 14 339 0.9× 109 0.4× 278 1.1× 104 0.7× 64 0.5× 23 474
Satoshi Maeyama Japan 12 282 0.7× 315 1.2× 164 0.7× 136 0.9× 68 0.5× 52 501
L. S. O. Johansson Sweden 13 362 0.9× 237 0.9× 146 0.6× 132 0.8× 46 0.4× 22 496
P. S. Mangat United States 13 317 0.8× 253 1.0× 170 0.7× 158 1.0× 48 0.4× 41 487
N. F. T. Hall United States 9 402 1.1× 103 0.4× 514 2.1× 255 1.6× 255 2.0× 10 680
E. J. Scheibner United States 10 248 0.6× 336 1.3× 292 1.2× 187 1.2× 85 0.7× 19 623
G. Meyer‐Ehmsen Germany 14 312 0.8× 86 0.3× 257 1.0× 128 0.8× 91 0.7× 33 518

Countries citing papers authored by P. J. Orders

Since Specialization
Citations

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

Fields of papers citing papers by P. J. Orders

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. J. Orders

This figure shows the co-authorship network connecting the top 25 collaborators of P. J. Orders. A scholar is included among the top collaborators of P. J. Orders 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 P. J. Orders. P. J. Orders is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Shen, Guozhen, Timothy A. Steele, D. Rees, et al.. (1993). In-situ ellipsometric measurements of the MBE growth of CdTe/HgTe and CdTe/ZnTe superlattices. Journal of Electronic Materials. 22(8). 1097–1102. 2 indexed citations
2.
Hartley, R., D. M. Carr, P. J. Orders, et al.. (1992). Ellipsometry: a technique for real time monitoring and analysis of MBE-grown CdHgTe and CdTe/HgTe superlattices. Journal of Crystal Growth. 117(1-4). 166–170. 19 indexed citations
3.
Hartley, R., D. M. Carr, P. J. Orders, et al.. (1992). Real time control of the molecular-beam epitaxial growth of CdHgTe and CdTe/HgTe superlattices using ellipsometry. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 10(4). 1410–1414. 18 indexed citations
4.
Stampfl, A. P. J., Robert Leckey, J.D. Riley, et al.. (1990). Effect of strain on the band structure of InGaAs. Physica Scripta. 41(4). 617–620. 3 indexed citations
5.
Osterwalder, J., M. Sagurton, P. J. Orders, et al.. (1989). Electron trajectory analysis of the spherical-sector electrostatic spectrometer: focussing properties and multichannel detection capability. Journal of Electron Spectroscopy and Related Phenomena. 48(1). 55–99. 35 indexed citations
6.
Ga�l, M., et al.. (1988). Observation of compressive and tensile strains in InGaAs/GaAs by photoluminescence spectroscopy. Applied Physics Letters. 53(2). 113–115. 23 indexed citations
7.
Ga�l, M., P. C. Taylor, B. F. Usher, & P. J. Orders. (1987). Photoluminescence in strained InGaAs-GaAs heterostructures. Journal of Applied Physics. 62(9). 3898–3901. 25 indexed citations
8.
Orders, P. J. & B. F. Usher. (1987). Determination of critical layer thickness in InxGa1−xAs/GaAs heterostructures by x-ray diffraction. Applied Physics Letters. 50(15). 980–982. 166 indexed citations
9.
Trehan, R., C. S. Fadley, & P. J. Orders. (1984). Temperature dependence of azimuthal X-ray Photoelectron Diffraction (XPD) from core level of Cu(001): Experiment and single scattering cluster calculations. Solid State Communications. 50(4). 315–319. 12 indexed citations
10.
Fadley, C. S., et al.. (1984). Quantitative analysis of a submonolayer adsorption system by angle resolved XPS: c(2×2)S on Ni(001). Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 2(3). 1333–1338. 16 indexed citations
11.
Orders, P. J., B. Sinković, C. S. Fadley, et al.. (1984). Intermediate-energy azimuthal photoelectron diffraction fromc(2×2)S(1s)on Ni(001) in a geometry emphasizing substrate backscattering. Physical review. B, Condensed matter. 30(4). 1838–1843. 22 indexed citations
12.
Sinković, B., P. J. Orders, C. S. Fadley, et al.. (1984). Adsorbate core-level azimuthal photoelectron diffraction at intermediate energies of 230-900 eV: Grazing emission with polarization dependence. Physical review. B, Condensed matter. 30(4). 1833–1837. 17 indexed citations
13.
Orders, P. J. & C. S. Fadley. (1983). Single-scattering cluster calculations and Fourier-transform analyses of normal photoelectron diffraction. Physical review. B, Condensed matter. 27(2). 781–798. 55 indexed citations
14.
Bullock, Eric L., C. S. Fadley, & P. J. Orders. (1983). Surface-structure determinations by means of off-normal photoelectron diffraction: A kinematical analysis. Physical review. B, Condensed matter. 28(8). 4867–4870. 33 indexed citations
15.
Orders, P. J., et al.. (1982). Angle-resolved X-ray photoemission from core levels of c(2 × 2) CO on Ni(001): Single-scattering theory and effects of vibration. Surface Science. 119(2-3). 371–383. 49 indexed citations
16.
Orders, P. J., J. Liesegang, Robert Leckey, J.G. Jenkin, & J.D. Riley. (1982). Angle-resolved photoemission from the valence bands of NiTe2, PdTe2and PtTe2. Journal of Physics F Metal Physics. 12(11). 2737–2753. 16 indexed citations
17.
Orders, P. J., et al.. (1981). Angle-resolved x-ray photoemission and Auger emission from core levels ofc(2×2)S and Se on Ni(001): Diffraction effects and single-scattering theory. Physical review. B, Condensed matter. 24(10). 6163–6166. 40 indexed citations
18.
Poole, R. T., P. J. Orders, J.G. Jenkin, Robert Leckey, & J. Liesegang. (1978). Electronic structure of the valence bands of SnF2 studied by ultraviolet photoelectron spectroscopy. Chemical Physics Letters. 54(2). 220–222. 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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026