Ο. Kalogirou

2.2k total citations
103 papers, 1.9k citations indexed

About

Ο. Kalogirou is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ο. Kalogirou has authored 103 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Electronic, Optical and Magnetic Materials, 38 papers in Materials Chemistry and 34 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ο. Kalogirou's work include Magnetic Properties of Alloys (42 papers), Rare-earth and actinide compounds (32 papers) and Magnetic properties of thin films (32 papers). Ο. Kalogirou is often cited by papers focused on Magnetic Properties of Alloys (42 papers), Rare-earth and actinide compounds (32 papers) and Magnetic properties of thin films (32 papers). Ο. Kalogirou collaborates with scholars based in Greece, Bulgaria and Germany. Ο. Kalogirou's co-authors include D. Niarchos, M. Angelakeris, C. Dendrinou-Samara, Vassilis Psycharis, K. Simeonidis, C. Sarafidis, M. Gjoka, I. Tsiaoussis, Stefanos Mourdikoudis and Theodoros Samaras and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Physical Review B.

In The Last Decade

Ο. Kalogirou

103 papers receiving 1.8k citations

Peers

Ο. Kalogirou

EOMM

CMP

AMPO

Y. Kitamoto Japan

C. Ulhaq-Bouillet France

P. Mendoza Zélis Argentina

Alexandros Lappas Greece

Luís E. Fernandez-Outon Brazil

M.M. Cruz Portugal

Cz. Kapusta Poland

Enio Lima Argentina

J. A. H. Coaquira Brazil

C. T. Sousa Portugal

Y. Kitamoto Japan

Ο. Kalogirou

523 ×0.7

EOMM

770 ×1.2

435 ×0.9

136 ×0.4

CMP

541 ×1.5

AMPO

Citations per year, relative to Ο. Kalogirou Ο. Kalogirou (= 1×) peers Y. Kitamoto

Countries citing papers authored by Ο. Kalogirou

Since Specialization

Citations

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

Fields of papers citing papers by Ο. Kalogirou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ο. Kalogirou

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

Loizou, Katerina, Stefanos Mourdikoudis, Maximilian O. Besenhard, et al.. (2020). Rapid Millifluidic Synthesis of Stable High Magnetic Moment Fe_xC_y Nanoparticles for Hyperthermia. ACS Applied Materials & Interfaces. 12(25). 28520–28531. 25 indexed citations

Spyridopoulou, Katerina, Georgios Aindelis, Evangeli Lampri, et al.. (2018). Improving the Subcutaneous Mouse Tumor Model by Effective Manipulation of Magnetic Nanoparticles-Treated Implanted Cancer Cells. Annals of Biomedical Engineering. 46(12). 1975–1987. 3 indexed citations

Kyzas, George Z., Nikolina A. Travlou, Ο. Kalogirou, & Eleni A. Deliyanni. (2013). Magnetic Graphene Oxide: Effect of Preparation Route on Reactive Black 5 Adsorption. Materials. 6(4). 1360–1376. 97 indexed citations

Mourdikoudis, Stefanos, K. Simeonidis, M. Angelakeris, et al.. (2010). Size-Induced Effects in Wet-Chemically Synthesized CoPt<SUB>3</SUB> Nanoparticles. Journal of Nanoscience and Nanotechnology. 10(9). 6087–6092. 1 indexed citations

Kalogirou, Ο., M. Angelakeris, C. Dendrinou-Samara, et al.. (2010). The Effect of Composition and Structural Ordering on the Magnetism of FePt Nanoparticles. Journal of Nanoscience and Nanotechnology. 10(9). 6017–6023. 7 indexed citations

Gjoka, M., K. Simeonidis, I. Tsiaoussis, et al.. (2010). The role of synthetic parameters in the magnetic behavior of relative large hcp Ni nanoparticles. Journal of Nanoparticle Research. 13(5). 1897–1908. 24 indexed citations

Sarafidis, C., F. Wilhelm, Andreï Rogalev, M. Gjoka, & Ο. Kalogirou. (2009). Using magnetic circular dichroism for the study of the magnetization and the magnetic moments of atoms in Nd₃Fe_27.5Ti_1.5. Journal of Physics Condensed Matter. 21(23). 236001–236001. 3 indexed citations

Chrissafis, K., et al.. (2009). Study of LiMgVO4 electrical conductivity mechanism. Journal of Alloys and Compounds. 489(2). 714–718. 7 indexed citations

Kalogirou, Ο., et al.. (2008). Identification of corrosion products resulting from accelerated oxidation process. Corrosion Engineering Science and Technology The International Journal of Corrosion Processes and Corrosion Control. 44(6). 469–473. 3 indexed citations

10.

Kalogirou, Ο., C. Sarafidis, K.G. Efthimiadis, & M. Gjoka. (2006). Influences of Co on structural and magnetic properties of R3(Fe1−Co )29−M (R=rare earth metal, M=transition metal) intermetallic compounds. Journal of Alloys and Compounds. 423(1-2). 4–9. 3 indexed citations

11.

Stergioudis, G., et al.. (2004). Detection by means of electrical and magnetic measurements of Crn+ (n>3) ions in polycrystalline ZnCr2O4 samples prepared by heating in air. Journal of Alloys and Compounds. 392(1-2). 310–316. 4 indexed citations

12.

Gjoka, M., Ο. Kalogirou, D. Niarchos, et al.. (2003). Synthesis and magnetic properties of (R,R′)3(Fe,Ti)29 (R=Pr, Nd and R′=Sm, Er) intermetallic compounds. Journal of Alloys and Compounds. 352(1-2). 73–78. 6 indexed citations

13.

Gjoka, M., Ο. Kalogirou, C. Sarafidis, D. Niarchos, & G. C. Hadjipanayis. (2002). Structure and magnetic properties of RCo7−xMnx alloys (R=Sm, Gd; x=0.1–1.4). Journal of Magnetism and Magnetic Materials. 242-245. 844–846. 41 indexed citations

14.

Kalogirou, Ο., et al.. (1996). Impedance spectroscopy related to reversible water uptake and loss in polycrystalline Cu2+-stabilized K+-β″-ferrite. Ionics. 2(2). 97–101. 2 indexed citations

15.

Psycharis, Vassilis, Ο. Kalogirou, D. Niarchos, & M. Gjoka. (1996). Ab initio crystal structure solution of the novel intermetallic compound Nd3(Fe,Ti)29. Journal of Alloys and Compounds. 234(1). 62–66. 15 indexed citations

16.

Hu, Z., W. B. Yelon, Ο. Kalogirou, & Vassilis Psycharis. (1996). Site occupancy and lattice changes on nitrogenation in Nd3Fe29−xTixNy. Journal of Applied Physics. 80(5). 2955–2959. 27 indexed citations

17.

Niarchos, D., et al.. (1995). Nitrogen absorption in bulk and thin films of RFe12−xTx-type compounds. Journal of Alloys and Compounds. 222(1-2). 44–48. 3 indexed citations

18.

Kalogirou, Ο., et al.. (1994). Synthesis and magnetic properties of PrFe12−xMox and PrFe12−xMoxNy (0.5≤x≤1.0, y≊1). Journal of Applied Physics. 76(10). 6722–6724. 11 indexed citations

19.

Kalogirou, Ο., et al.. (1993). Mössbauer study of a modified M-type Ba(Sr)-ferrite prepared by ion exchange. Solid State Ionics. 63-65. 528–533. 1 indexed citations

20.

Kalogirou, Ο.. (1993). Synthesis and Thermal Stability of Polycrystalline New Divalent β″- and β-Ferrites Prepared by Ion Exchange. Journal of Solid State Chemistry. 102(2). 318–331. 12 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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