J. de Klerk

1.1k total citations
40 papers, 813 citations indexed

About

J. de Klerk is a scholar working on Biomedical Engineering, Mechanics of Materials and Electrical and Electronic Engineering. According to data from OpenAlex, J. de Klerk has authored 40 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Biomedical Engineering, 19 papers in Mechanics of Materials and 13 papers in Electrical and Electronic Engineering. Recurrent topics in J. de Klerk's work include Acoustic Wave Resonator Technologies (17 papers), Ultrasonics and Acoustic Wave Propagation (17 papers) and Advanced MEMS and NEMS Technologies (5 papers). J. de Klerk is often cited by papers focused on Acoustic Wave Resonator Technologies (17 papers), Ultrasonics and Acoustic Wave Propagation (17 papers) and Advanced MEMS and NEMS Technologies (5 papers). J. de Klerk collaborates with scholars based in United States, United Kingdom and Japan. J. de Klerk's co-authors include D. I. Bolef, Edward F. Kelly, P. G. Klemens, Michael Musgrave, Piotr Piotrowski, M. P. Mathur, Matthew Walker, R.H. Hopkins, B.R. McAvoy and P. R. Emtage and has published in prestigious journals such as Nature, Physical Review Letters and Applied Physics Letters.

In The Last Decade

J. de Klerk

40 papers receiving 719 citations

Peers

J. de Klerk
W. C. Overton United States
W.B. Gauster United States
P. C. Gehlen United States
A. Hikata United States
T. B. Bateman United States
O. Weis Germany
Hideji Suzuki Japan
P. K. Kuo United States
H. Schultz Germany
L. M. Caspers Netherlands
W. C. Overton United States
J. de Klerk
Citations per year, relative to J. de Klerk J. de Klerk (= 1×) peers W. C. Overton

Countries citing papers authored by J. de Klerk

Since Specialization
Citations

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

Fields of papers citing papers by J. de Klerk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. de Klerk

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

All Works

20 of 20 papers shown
1.
Klerk, J. de, et al.. (1978). SAW Attenuation in Hydrothermally Grown Single Crystal ZnO. 667–669. 3 indexed citations
2.
McAvoy, B.R., J. Diarmuid Murphy, & J. de Klerk. (1977). Temperature Compensation in Bulk Mode Microwave Resonators. 403–407. 1 indexed citations
3.
McAvoy, B.R. & J. de Klerk. (1976). High Q Microwave Bulk Mode Resonators. 590–592. 2 indexed citations
4.
Emtage, P. R., et al.. (1974). Are unexpected bulk waves produced by surface wave transducers?. Applied Physics Letters. 25(3). 127–128. 8 indexed citations
5.
Hopkins, R.H., J. de Klerk, Piotr Piotrowski, Matthew Walker, & M. P. Mathur. (1973). Thermal and elastic properties of silicate oxyapatite crystals. Journal of Applied Physics. 44(6). 2456–2458. 37 indexed citations
6.
Klerk, J. de, et al.. (1973). Acoustic Radiation Measurements and Calculations for Three Surface Wave Filter Designs. 449–455. 17 indexed citations
7.
Emtage, P. R., et al.. (1972). Acoustic Radiation by Interdigitated Grids on LiNbO<inf>3</inf>. 392–396. 4 indexed citations
8.
Klerk, J. de, et al.. (1972). A Thin Film Mosaic Transducer for Bulk Waves. IEEE Transactions on Sonics and Ultrasonics. 19(3). 354–356. 3 indexed citations
9.
Klerk, J. de. (1972). PAST, PRESENT AND FUTURE OF SURFACE ELASTIC WAVES. Le Journal de Physique Colloques. 33(C6). C6–182. 2 indexed citations
10.
Klerk, J. de. (1971). Ultrasonic transducers. Ultrasonics. 9(1). 35–48. 16 indexed citations
11.
Klerk, J. de. (1970). Thin film zinc oxide transducers for use in microwave devices. Ultrasonics. 8(3). 159–164. 18 indexed citations
12.
Klerk, J. de, et al.. (1970). MEASURED ELECTRICAL CHARACTERISTICS OF INTERDIGITAL SURFACE WAVE TRANSDUCERS ON LITHIUM NIOBATE. Applied Physics Letters. 16(5). 219–221. 6 indexed citations
13.
Klerk, J. de, et al.. (1970). An Apparatus for Measuring the Velocity and Energy Flow Direction of Ultrasonic Surface Waves. Review of Scientific Instruments. 41(10). 1463–1465. 3 indexed citations
14.
Klerk, J. de, et al.. (1969). Investigation to Improve Microwave Acoustic Delay Lines.. 3 indexed citations
15.
Klerk, J. de. (1968). C AXIS FLIPPING FOR MULTILAYER PIEZOELECTRIC THIN-FILM TRANSDUCERS. Applied Physics Letters. 13(3). 102–104. 3 indexed citations
16.
Klerk, J. de & P. G. Klemens. (1966). Anharmonic Three-Phonon Processes in Lithium Fluoride. Physical Review. 147(2). 585–588. 27 indexed citations
17.
Klerk, J. de, P. G. Klemens, & Edward F. Kelly. (1965). MULTILAYER ENHANCEMENT OF MICROWAVE PIEZOELECTRIC CONVERSION IN CdS–SiO LAYERS. Applied Physics Letters. 7(10). 264–265. 15 indexed citations
18.
Klerk, J. de. (1965). Behavior of Coherent Microwave Phonons at Low Temperatures inAl2O3Using Vapor-Deposited Thin-Film Piezoelectric Transducers. Physical Review. 139(5A). A1635–A1639. 51 indexed citations
19.
20.
Klerk, J. de. (1951). Effect of a Magnetic Field on the Propagation of Sound Waves in a Ferromagnetic Material. Nature. 168(4283). 963–964. 8 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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