C. A. Kalfas

6.7k total citations
55 papers, 732 citations indexed

About

C. A. Kalfas is a scholar working on Nuclear and High Energy Physics, Radiation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, C. A. Kalfas has authored 55 papers receiving a total of 732 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Nuclear and High Energy Physics, 21 papers in Radiation and 18 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in C. A. Kalfas's work include Nuclear physics research studies (27 papers), Nuclear Physics and Applications (18 papers) and DNA and Nucleic Acid Chemistry (11 papers). C. A. Kalfas is often cited by papers focused on Nuclear physics research studies (27 papers), Nuclear Physics and Applications (18 papers) and DNA and Nucleic Acid Chemistry (11 papers). C. A. Kalfas collaborates with scholars based in Greece, United Kingdom and United States. C. A. Kalfas's co-authors include C. Tsabaris, R. Vlastou, M. Axiotis, T. Paradellis, W D Hamilton, E.G. Sideris, G. Eleftheriou, Peter W. Martin, A. C. Xenoulis and Christos Anagnostou and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Chemical Physics Letters.

In The Last Decade

C. A. Kalfas

55 papers receiving 706 citations

Peers

C. A. Kalfas

NHEP

RADIA

AMPO

RUT

GPC

I.D. Proctor United States

U. Facchini Italy

Sumi Yokoyama Japan

H.W. Taylor Canada

Yasushi Kino Japan

J. Frána Czechia

K. Sakamoto Japan

D. Berkovits Israel

V.P. Perelygin Russia

G. Ardisson France

I.D. Proctor United States

C. A. Kalfas

247 ×0.7

NHEP

276 ×1.2

RADIA

136 ×0.7

AMPO

110 ×0.8

RUT

172 ×1.3

GPC

Citations per year, relative to C. A. Kalfas C. A. Kalfas (= 1×) peers I.D. Proctor

Countries citing papers authored by C. A. Kalfas

Since Specialization

Citations

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

Fields of papers citing papers by C. A. Kalfas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. A. Kalfas. 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 C. A. Kalfas. The network helps show where C. A. Kalfas may publish in the future.

Co-authorship network of co-authors of C. A. Kalfas

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

Pappa, Filothei Κ., et al.. (2018). A methodology for expanding the use of NaI(Tl) based spectrometry in environmental radioactivity measurements. Applied Radiation and Isotopes. 139. 159–168. 13 indexed citations

Tsabaris, C., Vassilis Zervakis, Helen Kaberi, et al.. (2014). 137Cs vertical distribution at the deep basins of the North and Central Aegean Sea, Greece. Journal of Environmental Radioactivity. 132. 47–56. 20 indexed citations

Eleftheriou, G., C. Tsabaris, D. L. Patiris, et al.. (2013). Radioactivity measurements in the aquatic environment using in-situ and laboratory gamma-ray spectrometry. Applied Radiation and Isotopes. 82. 268–278. 34 indexed citations

Vlastou, R., M. Kokkoris, Μ. Diakaki, et al.. (2011). Characterization of the neutron flux distribution at the Athens Tandem Accelerator NCSR “Demokritos”. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 269(24). 3266–3270. 9 indexed citations

Tsabaris, C., G. Eleftheriou, Vasilios Kapsimalis, et al.. (2007). Radioactivity levels of recent sediments in the Butrint Lagoon and the adjacent coast of Albania. Applied Radiation and Isotopes. 65(4). 445–453. 91 indexed citations

Aslanoglou, X., M. N. Bakirci, S. Cerci, et al.. (2007). Performance studies of prototype II for the CASTOR forward calorimeter at the CMS experiment. The European Physical Journal C. 52(2). 495–506. 5 indexed citations

Kalfas, C. A., et al.. (2005). Conformational Properties of DNA after Exposure to Gamma Rays and Neutrons. Radiation Research. 163(1). 90–97. 7 indexed citations

Tsabaris, C., D. S. Vlachos, C. Papadopoulos, R. Vlastou, & C. A. Kalfas. (2005). Set up and application of an underwater Α-ray spectrometer for radioactivity measurements. Mediterranean Marine Science. 6(1). 35–35. 11 indexed citations

Kalfas, C. A., et al.. (2003). Changes in DNA Flexibility after Irradiation with γ Rays and Neutrons Studied with the Perturbed Angular Correlation Method. Radiation Research. 159(1). 33–39. 7 indexed citations

10.

Cherubini, R., et al.. (2002). Radiosensitivity of V79 Cells after Alpha Particle Radiation at Low Doses. Radiation Protection Dosimetry. 99(1). 237–240. 9 indexed citations

11.

Kalfas, C. A., et al.. (2001). Probing Irradiated DNA with the Perturbed Angular Correlation Method. Radiation Research. 156(2). 181–185. 5 indexed citations

12.

Cherubini, R., et al.. (2001). Low-dose hypersensitivity of V79 cells under exposure to γ-rays and 4 He ions of different energies: survival and chromosome aberrations. International Journal of Radiation Biology. 77(11). 1133–1139. 24 indexed citations

13.

Georgakilas, Alexandros G., E.G. Sideris, L. Sakelliou, & C. A. Kalfas. (1999). Low doses of α- and γ-radiation enhance DNA thermal stability. Biophysical Chemistry. 80(2). 103–118. 2 indexed citations

14.

Riley, M. A., D. J. Hartley, J. Simpson, et al.. (1996). High-spin results forTb155. Physical Review C. 53(2). 989–992. 7 indexed citations

15.

Beck, F.A., S. Kossionides, & C. A. Kalfas. (1992). Proceedings of the International Conference on New Nuclear Physics with Advanced Techniques : Ierapetra, Greece, June 23-29, 1991. WORLD SCIENTIFIC eBooks. 1 indexed citations

16.

Kalfas, C. A., S. Kossionides, C. Papadopoulos, et al.. (1991). Study of high spins in 173Os. Nuclear Physics A. 526(1). 205–223. 3 indexed citations

17.

Kalfas, C. A., et al.. (1980). Determination of rotational correlation times from perturbed angular correlations of γ-rays. 111Indium bound to single-stranded DNA and DNA[Cu2+]. Chemical Physics Letters. 73(2). 311–314. 12 indexed citations

18.

Kalfas, C. A., et al.. (1979). Properties of electromagnetic transitions from high-spin states in94Mo. The European Physical Journal A. 292(2). 153–158. 6 indexed citations

19.

Martin, Peter W., C. A. Kalfas, & Kirsten A. Skov. (1978). Molecular dynamics of polyglutamic acid studied by perturbed angular correlation of gamma rays. The Journal of Chemical Physics. 69(5). 1958–1960. 15 indexed citations

20.

Kalfas, C. A., A. C. Xenoulis, & T. Paradellis. (1975). Transitional nuclei:¹⁵⁰Sm for the decay of¹⁵⁰Pm. Journal of Physics G Nuclear Physics. 1(6). 613–622. 10 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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