G. Popa

2.2k total citations
117 papers, 1.8k citations indexed

About

G. Popa is a scholar working on Electrical and Electronic Engineering, Mechanics of Materials and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, G. Popa has authored 117 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Electrical and Electronic Engineering, 42 papers in Mechanics of Materials and 29 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in G. Popa's work include Plasma Diagnostics and Applications (60 papers), Metal and Thin Film Mechanics (31 papers) and Plasma Applications and Diagnostics (29 papers). G. Popa is often cited by papers focused on Plasma Diagnostics and Applications (60 papers), Metal and Thin Film Mechanics (31 papers) and Plasma Applications and Diagnostics (29 papers). G. Popa collaborates with scholars based in Romania, Austria and France. G. Popa's co-authors include Ionuț Topală, Vasile Tiron, Nicoleta Dumitraşcu, R. Schrittwieser, Andrei Vasile Nastuta, Valentin Pohoaţǎ, Ioana–Laura Velicu, C. Costin, Alina Silvia Chiper and Tiberiu Minea and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Journal of Applied Physics.

In The Last Decade

G. Popa

112 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Popa Romania 22 995 563 536 533 315 117 1.8k
Nicholas Braithwaite United Kingdom 26 1.8k 1.8× 712 1.3× 790 1.5× 557 1.0× 463 1.5× 102 2.6k
Gon‐Ho Kim South Korea 20 830 0.8× 419 0.7× 384 0.7× 229 0.4× 202 0.6× 135 1.4k
Han S. Uhm South Korea 25 1.2k 1.2× 214 0.4× 336 0.6× 593 1.1× 645 2.0× 154 2.0k
G. M. W. Kroesen Netherlands 26 1.7k 1.7× 505 0.9× 454 0.8× 1.1k 2.1× 557 1.8× 70 2.3k
Yuichi Setsuhara Japan 27 1.5k 1.5× 834 1.5× 1.1k 2.0× 503 0.9× 186 0.6× 175 2.5k
R Barni Italy 21 588 0.6× 135 0.2× 293 0.5× 427 0.8× 153 0.5× 80 1.3k
Joost van der Mullen Netherlands 16 1.0k 1.0× 301 0.5× 325 0.6× 836 1.6× 309 1.0× 40 1.5k
I. Henins United States 25 1.7k 1.7× 308 0.5× 458 0.9× 1.4k 2.7× 189 0.6× 56 2.9k
J. Engemann Germany 26 1.9k 1.9× 618 1.1× 633 1.2× 1.1k 2.0× 440 1.4× 150 2.5k
Jürgen Meichsner Germany 26 1.6k 1.6× 535 1.0× 432 0.8× 831 1.6× 374 1.2× 96 2.1k

Countries citing papers authored by G. Popa

Since Specialization
Citations

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

Fields of papers citing papers by G. Popa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Popa

This figure shows the co-authorship network connecting the top 25 collaborators of G. Popa. A scholar is included among the top collaborators of G. Popa 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 G. Popa. G. Popa 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.
Popa, G., et al.. (2021). The international approach of pediatric thyroid nodules and thyroid differentiated carcinoma. The starting point for the Romanian pediatric guideline. SHILAP Revista de lepidopterología. 70(4). 230–236. 1 indexed citations
2.
3.
Velicu, Ioana–Laura, et al.. (2020). New concept of metal ion thruster based on pulsed thermionic vacuum arc discharge. Plasma Sources Science and Technology. 30(1). 15006–15006. 2 indexed citations
4.
Costin, C., et al.. (2016). Electrical probe characteristic recovery by measuring only one time-dependent parameter. Review of Scientific Instruments. 87(3). 33506–33506. 1 indexed citations
5.
Motrescu, Iuliana, Akihisa Ogino, Shigeyasu Tanaka, et al.. (2011). Mechanism of peptide modification by low-temperature microwave plasma. Soft Matter. 7(10). 4845–4845. 15 indexed citations
6.
Vițelaru, Cătălin, Valentin Pohoaţǎ, Constantin Aniculaesei, Vasile Tiron, & G. Popa. (2011). The break-down of hyperfine structure coupling induced by the Zeeman effect on aluminum 2S1/2→2P1/2 transition, measured by tunable diode-laser induced fluorescence. Journal of Applied Physics. 109(8). 84911–84911. 4 indexed citations
7.
Costin, C., Ilarion Mihăilă, G. Popa, et al.. (2010). Multi‐Channel Analyzer Investigations of Ion Flux at the Target Surface in Pilot‐PSI. Contributions to Plasma Physics. 50(9). 898–902. 5 indexed citations
8.
Motrescu, Iuliana, Takuya Hara, Akihisa Ogino, et al.. (2009). INVESTIGATION OF LOW TEMPERATURE PLASMA CAPABILITIES TO MODIFY THE STRUCTURE AND FUNCTION OF BIO-POLYMERS. Journal of Automation Mobile Robotics & Intelligent Systems. 150–152. 2 indexed citations
9.
Mihăilă, Ilarion, C. Costin, G. Popa, et al.. (2009). Measurements of plasma diffusion coefficient in Pilot-PSI device using Katsumata probe. Journal of Automation Mobile Robotics & Intelligent Systems. 160–162. 1 indexed citations
10.
Borcia, G., et al.. (2006). Surface modification of polymethylmetacrylate films using dielectric barrier discharge. Journal of Optoelectronics and Advanced Materials. 8(3). 1048–1052. 5 indexed citations
11.
Rusu, Bogdan-George, et al.. (2005). on the electronic transport and optical properties of ZnTe thin films. 8 indexed citations
12.
Sirghi, Lucel, Yoshinori Hatanaka, & G. Popa. (2002). Control of plasma parameters and wall sheath voltage in radio frequency magnetron discharge by grid bias. Journal of Applied Physics. 91(7). 4026–4032. 3 indexed citations
13.
Vasile, Cornelia, et al.. (2002). Modification of Polymer Blends Properties by Plasma/Electron Beam Treatment. I. Plasma Diagnosis and Bulk Properties of Plasma Treated Blends. International Journal of Polymeric Materials. 51(1-2). 181–192. 2 indexed citations
14.
Plăcintă, Gheorghe, et al.. (1997). Surface properties and the stability of poly(ethylene terephtalate) films treated in plasmas of helium‐oxygen mixtures. Journal of Applied Polymer Science. 66(7). 1367–1375. 55 indexed citations
15.
Popa, G., et al.. (1989). On the mechanism of the electrostatic ion cyclotron instability. Plasma Physics and Controlled Fusion. 31(12). 1863–1877. 9 indexed citations
16.
Popa, G., K. Ohe, & Nicoleta Dumitraşcu. (1989). On the detection of both the ionisation waves and so-called echo phenomenon by Langmuir and capacitive probes. Journal of Physics D Applied Physics. 22(9). 1327–1332. 6 indexed citations
17.
Sanduloviciu, M., et al.. (1984). A new possibility of suppression of ion-acoustic standing waves excited in a single ended Q-machine. Plasma Physics and Controlled Fusion. 26(2). 471–475.
18.
Popa, G. & R. Schrittwieser. (1980). Ion acoustic instability driven by an electron flux towards the hot plate in a single-ended q-machine. Physics Letters A. 75(4). 285–287. 3 indexed citations
19.
Popa, G.. (1979). The influence of the electron-neutral collisions on the ionization waves in a helium plasma. Springer Link (Chiba Institute of Technology). 40(7). 189. 1 indexed citations
20.
Sato, Noriyoshi, E. Märk, & G. Popa. (1976). Non-linear mixing of dispersive waves. Plasma Physics. 18(12). 897–904. 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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