Per Olov Risman

1.0k total citations
42 papers, 666 citations indexed

About

Per Olov Risman is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Organic Chemistry. According to data from OpenAlex, Per Olov Risman has authored 42 papers receiving a total of 666 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 19 papers in Biomedical Engineering and 7 papers in Organic Chemistry. Recurrent topics in Per Olov Risman's work include Microwave Imaging and Scattering Analysis (14 papers), Microwave and Dielectric Measurement Techniques (11 papers) and Microwave-Assisted Synthesis and Applications (7 papers). Per Olov Risman is often cited by papers focused on Microwave Imaging and Scattering Analysis (14 papers), Microwave and Dielectric Measurement Techniques (11 papers) and Microwave-Assisted Synthesis and Applications (7 papers). Per Olov Risman collaborates with scholars based in Sweden, Germany and France. Per Olov Risman's co-authors include Nils Bengtsson, Thomas Ohlsson, Tomas Ohlsson, S. Ryynänen, M. Celuch-Marcysiak, Rune Simonson, Per-Simon Kildal, Charles R. Buffler, Ch. Pichot and Ivan Tomašić and has published in prestigious journals such as Journal of Physics D Applied Physics, Journal of Food Science and Measurement Science and Technology.

In The Last Decade

Per Olov Risman

36 papers receiving 561 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Per Olov Risman Sweden	12	301	247	157	128	107	42	666
Ashish Dhall United States	10	358 1.2×	83 0.3×	96 0.6×	61 0.5×	61 0.6×	13	627
S. Ryynänen Finland	6	277 0.9×	96 0.4×	64 0.4×	69 0.5×	138 1.3×	8	452
Krishnamoorthy Pitchai United States	11	372 1.2×	115 0.5×	284 1.8×	70 0.5×	170 1.6×	15	638
Pablo M. Coronel United States	12	260 0.9×	46 0.2×	77 0.5×	77 0.6×	189 1.8×	19	443
Robert V. Decareau United States	9	309 1.0×	82 0.3×	86 0.5×	57 0.4×	137 1.3×	18	571
Xin Zeng China	15	195 0.6×	213 0.9×	18 0.1×	115 0.9×	164 1.5×	40	956
Vittorio Romano Italy	12	199 0.7×	40 0.2×	41 0.3×	126 1.0×	134 1.3×	36	504
G. Cuccurullo Italy	12	251 0.8×	44 0.2×	74 0.5×	37 0.3×	87 0.8×	57	497
Carlos M. Corvalán United States	16	284 0.9×	87 0.4×	24 0.2×	154 1.2×	134 1.3×	47	789
Linnea Hallberg United States	7	394 1.3×	59 0.2×	29 0.2×	50 0.4×	216 2.0×	11	574

Countries citing papers authored by Per Olov Risman

Since Specialization

Citations

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

Fields of papers citing papers by Per Olov Risman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per Olov Risman. 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 Per Olov Risman. The network helps show where Per Olov Risman may publish in the future.

Co-authorship network of co-authors of Per Olov Risman

This figure shows the co-authorship network connecting the top 25 collaborators of Per Olov Risman. A scholar is included among the top collaborators of Per Olov Risman 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 Per Olov Risman. Per Olov Risman 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

Risman, Per Olov, et al.. (2023). Utilizing Spherical Resonances for Microwave Breast Cancer Detection. 1–5. 1 indexed citations

Risman, Per Olov, et al.. (2020). Various diffraction effects and their importance for detection of inhomogeneites in human tissues. Facta universitatis - series Electronics and Energetics. 33(3). 445–458. 1 indexed citations

Risman, Per Olov, et al.. (2020). A Study of SAR Values in Induction, High Frequency and Microwave Nearfields. 386–391. 1 indexed citations

Pichot, Ch., et al.. (2019). Further Developments of Applicator Concepts for Detection of Body Part Inhomogeneities. 218–221. 3 indexed citations

Tomašić, Ivan, et al.. (2019). Detection of Human Bodypart Abnormalities by Microwaves – A New Approach. 270–274. 1 indexed citations

Risman, Per Olov, et al.. (2018). Comparison of UWB Radar Backscattering by the Human Torso and a Phantom. 9 1. 1–4. 1 indexed citations

Risman, Per Olov, et al.. (2016). Antenna applicator concepts using diffraction phenomena for direct visualization of brain hemorrhages. 1–4. 7 indexed citations

Risman, Per Olov, et al.. (2016). A multi-layered head phantom for microwave investigations of brain hemorrhages. 1–3. 10 indexed citations

Risman, Per Olov, et al.. (2016). Study of the environment effect by M-Sequence UWB radar on detection of a walking human. 6201. 1–4. 1 indexed citations

10.

Risman, Per Olov, et al.. (2014). Antenna applicator design for microwave imaging of the interior of human breasts. Journal of Physics D Applied Physics. 47(38). 385401–385401. 4 indexed citations

11.

Risman, Per Olov. (2008). Diffraction phenomena inside dielectric wedges — qualitative theory and verification by modelling and experiment. International Conference on Microwaves, Radar & Wireless Communications. 1–4. 1 indexed citations

12.

Risman, Per Olov, et al.. (2007). Retro-modelling of a dual resonant applicator and accurate dielectric properties of liquid water from −20 °C to +100 °C. Measurement Science and Technology. 18(4). 959–966. 18 indexed citations

13.

Risman, Per Olov & M. Celuch-Marcysiak. (2002). Electromagnetic modelling for microwave heating applications. 3. 167–182. 18 indexed citations

14.

Ryynänen, S., et al.. (1996). The Dielectric Properties of Native Starch Solutions—a Research Note. Journal of Microwave Power and Electromagnetic Energy. 31(1). 50–53. 19 indexed citations

15.

Risman, Per Olov. (1993). Microwave oven loads for power measurements.. 14(1). 14–19. 4 indexed citations

16.

Risman, Per Olov. (1993). Microwave food hazards 1994. 14(2). 21–23. 1 indexed citations

17.

Risman, Per Olov. (1988). Microwave properties of water in the temperature range +3 to 140 degrees C.. 1. 3–6. 3 indexed citations

18.

Bengtsson, Nils, et al.. (1974). The Frequency and Temperature Dependence of Dielectric Food Data As Determined By A Cavity Perturbation Technique^*. Journal of Microwave Power. 9(2). 129–145. 66 indexed citations

19.

Risman, Per Olov. (1974). A Commercial Microwave Oven Using a Near Field Applicator^*. Journal of Microwave Power. 9(2). 163–167. 1 indexed citations

20.

Bengtsson, Nils & Per Olov Risman. (1971). Dielectric properties of fruits at 3 GHz as determined by a cavity pertubation technique. : 2. Measurements on food materials. Journal of Microwave Power. 2(6). 107–123. 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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