T. Ropponen

504 total citations
23 papers, 366 citations indexed

About

T. Ropponen is a scholar working on Aerospace Engineering, Electrical and Electronic Engineering and Nuclear and High Energy Physics. According to data from OpenAlex, T. Ropponen has authored 23 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Aerospace Engineering, 17 papers in Electrical and Electronic Engineering and 11 papers in Nuclear and High Energy Physics. Recurrent topics in T. Ropponen's work include Particle accelerators and beam dynamics (23 papers), Plasma Diagnostics and Applications (13 papers) and Magnetic confinement fusion research (11 papers). T. Ropponen is often cited by papers focused on Particle accelerators and beam dynamics (23 papers), Plasma Diagnostics and Applications (13 papers) and Magnetic confinement fusion research (11 papers). T. Ropponen collaborates with scholars based in Finland, United States and Italy. T. Ropponen's co-authors include O. Tarvainen, T. Kalvas, J. Ärje, H. Koivisto, H. L. Clark, P. Suominen, V. Toivanen, M. Leitner, Peter G. Jones and S. Gammino and has published in prestigious journals such as Review of Scientific Instruments, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms.

In The Last Decade

T. Ropponen

21 papers receiving 346 citations

Peers

Countries citing papers authored by T. Ropponen

Since Specialization

Citations

This map shows the geographic impact of T. Ropponen'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 T. Ropponen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ropponen more than expected).

Fields of papers citing papers by T. Ropponen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Ropponen

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Time evolution of bremsstrahlung and ion production of an electron cyclotron resonance ion source 2024 ·OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·(unknown), T. Ropponen, Peter G. Jones, P. Peura	0
2	Studies of plasma breakdown and electron heating on a 14 GHz ECR ion source through measurement of plasma bremsstrahlung 2011 ·Plasma Sources Science and Technology ·T. Ropponen, O. Tarvainen, I. V. Izotov, (unknown), V. Toivanen, Guillaume Machicoane, M. Leitner, H. Koivisto, T. Kalvas, P. Peura, Peter G. Jones, В. А. Скалыга, V. G. Zorin	23
3	IBSIMU: A three-dimensional simulation software for charged particle optics 2010 ·Review of Scientific Instruments ·T. Kalvas, O. Tarvainen, T. Ropponen, (unknown), J. Ärje, H. L. Clark	139
4	The effects of beam line pressure on the beam quality of an electron cyclotron resonance ion source 2010 ·Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·V. Toivanen, (unknown), O. Tarvainen, T. Ropponen, J. Ärje, H. Koivisto	7
5	The role of seed electrons on the plasma breakdown and preglow of electron cyclotron resonance ion source 2010 ·Review of Scientific Instruments ·O. Tarvainen, T. Ropponen, T. Thuillier, (unknown), V. Toivanen, T. Kalvas, H. Koivisto	7
6	Effect of electron cyclotron resonance ion source frequency tuning on ion beam intensity and quality at Department of Physics, University of Jyväskylä 2010 ·Review of Scientific Instruments ·V. Toivanen, H. Koivisto, (unknown), L. Celona, O. Tarvainen, T. Ropponen, S. Gammino, D. Mascali, G. Ciavola	18
7	ECR ION SOURCES FOR THE FACILITY FOR RARE ISOTOPE BEAMS (FRIB) PROJECT AT MICHIGAN STATE UNIVERSITY 2010 ·Guillaume Machicoane, M. Doléans, O. Kester, E. Pozdeyev, T. Ropponen, L. T. Sun, (unknown), (unknown), M. Leitner	3
8	The effect of rf pulse pattern on bremsstrahlung and ion current time evolution of an ECRIS 2010 ·Review of Scientific Instruments ·T. Ropponen, O. Tarvainen, V. Toivanen, P. Peura, Peter G. Jones, T. Kalvas, H. Koivisto, (unknown), M. Leitner	9
9	Diagnostics of plasma decay and afterglow transient of an electron cyclotron resonance ion source 2010 ·Plasma Sources Science and Technology ·O. Tarvainen, T. Ropponen, V. Toivanen, T. Kalvas, J. Ärje, H. Koivisto	14
10	Electron heating, time evolution of bremsstrahlung and ion beam current in electron cyclotron resonance ion sources 2010 ·Jyväskylä University Digital Archive (University of Jyväskylä) ·T. Ropponen	1
11	INTENSE BEAM PRODUCTION WITH SUSI 2010 ·L. T. Sun, (unknown), (unknown), M. Doléans, (unknown), Guillaume Machicoane, E. Pozdeyev, T. Ropponen, (unknown)	0
12	Time Evolution of High-Energy Bremsstrahlung and Argon Ion Production in Electron Cyclotron Resonance Ion-Source Plasma 2009 ·IEEE Transactions on Plasma Science ·T. Ropponen, O. Tarvainen, Peter G. Jones, P. Peura, T. Kalvas, P. Suominen, H. Koivisto	7
13	Plasma breakdown diagnostics with the biased disc of electron cyclotron resonance ion source 2009 ·Plasma Sources Science and Technology ·O. Tarvainen, T. Ropponen, V. Toivanen, J. Ärje, H. Koivisto	18
14	Measurement of the high energy component of the x-ray spectra in the VENUS electron cyclotron resonance ion source 2008 ·Review of Scientific Instruments ·M. Leitner, (unknown), C. M. Lyneis, D. S. Todd, T. Ropponen, Jarmo Ropponen, H. Koivisto, S. Gammino	33
15	Hybrid simulation of electron cyclotron resonance heating 2008 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·T. Ropponen, (unknown), P. Suominen, (unknown), T. Kalvas, H. Koivisto	10
16	The effect of magnetic field strength on the time evolution of high energy bremsstrahlung radiation created by an electron cyclotron resonance ion source 2008 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·T. Ropponen, O. Tarvainen, Peter G. Jones, P. Peura, T. Kalvas, P. Suominen, H. Koivisto, J. Ärje	25
17	Ion beam development for the needs of the JYFL nuclear physics programme 2008 ·Review of Scientific Instruments ·H. Koivisto, P. Suominen, T. Ropponen, Jarmo Ropponen, (unknown), (unknown), V. Toivanen, X. Wu, Guillaume Machicoane, (unknown), Péter Závodszky, M. Doléans, P. Spädtke, R. Vondrasek, (unknown)	4
18	Time evolution of endpoint energy of Bremsstrahlung spectra and ion production from an electron cyclotron resonance ion source 2008 ·OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·(unknown), T. Ropponen, Peter G. Jones, T. Kalvas	1
19	First results with the yin-yang type electron cyclotron resonance ion source 2007 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·P. Suominen, T. Ropponen, H. Koivisto	12
20	Effect of the gas mixing technique on the plasma potential and emittance of the JYFL 14 GHz electron cyclotron resonance ion source 2005 ·Review of Scientific Instruments ·O. Tarvainen, P. Suominen, T. Ropponen, T. Kalvas, P. Heikkinen, H. Koivisto	22

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.

Explore authors with similar magnitude of impact