Christer Ullberg

27 total papers · 682 total citations
21 papers, 468 citations indexed

About

Christer Ullberg is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Christer Ullberg has authored 21 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Radiology, Nuclear Medicine and Imaging, 17 papers in Biomedical Engineering and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Christer Ullberg's work include Advanced X-ray and CT Imaging (17 papers), Medical Imaging Techniques and Applications (13 papers) and Digital Radiography and Breast Imaging (12 papers). Christer Ullberg is often cited by papers focused on Advanced X-ray and CT Imaging (17 papers), Medical Imaging Techniques and Applications (13 papers) and Digital Radiography and Breast Imaging (12 papers). Christer Ullberg collaborates with scholars based in United States, Sweden and China. Christer Ullberg's co-authors include Andrew D. A. Maidment, Emil Y. Sidky, Xiaochuan Pan, Predrag R. Bakić, Yuval Duchin, T. Francke, Lars Lindqvist, Ann-Katherine Carton, Raymond J. Acciavatti and Edward Azavedo and has published in prestigious journals such as SHILAP Revista de lepidopterología, Physics in Medicine and Biology and Medical Physics.

In The Last Decade

Christer Ullberg

21 papers receiving 438 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Christer Ullberg	378	310	233	62	59	21	468
Jeffrey W. Eberhard	395 1.0×	258 0.8×	325 1.4×	30 0.5×	119 2.0×	14	524
Douglas Albagli	285 0.8×	224 0.7×	246 1.1×	72 1.2×	74 1.3×	24	532
Justin L. Ducote	397 1.1×	347 1.1×	269 1.2×	61 1.0×	47 0.8×	25	495
Zohaib Iqbal	364 1.0×	107 0.3×	122 0.5×	257 4.1×	51 0.9×	26	509
Richard Van Metter	357 0.9×	370 1.2×	306 1.3×	130 2.1×	37 0.6×	32	548
Daniel Gutiérrez	315 0.8×	195 0.6×	145 0.6×	44 0.7×	35 0.6×	27	432
Tong Xu	315 0.8×	243 0.8×	175 0.8×	160 2.6×	13 0.2×	42	434
Perry Sprawls	226 0.6×	140 0.5×	116 0.5×	39 0.6×	33 0.6×	38	451
Kyle McMillan	460 1.2×	337 1.1×	142 0.6×	121 2.0×	25 0.4×	29	549
Philipp Bernhardt	157 0.4×	85 0.3×	314 1.3×	102 1.6×	33 0.6×	15	426

Countries citing papers authored by Christer Ullberg

Since Specialization

Citations

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

Fields of papers citing papers by Christer Ullberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christer Ullberg

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

All Works

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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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