J. Hobirk

6.3k citations

93 papers · 1.5k · h-index 24

Impact in

Nuclear and High Energy Physics top 1%
- Magnetic confinement fusion research
- Laser-Plasma Interactions and Diagnostics
Astronomy and Astrophysics top 5%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics

Papers in

Nuclear and High Energy Physics 87
- Magnetic confinement fusion research 87
- Laser-Plasma Interactions and Diagnostics 11
Astronomy and Astrophysics 43
- Ionosphere and magnetosphere dynamics 43
- Solar and Space Plasma Dynamics 7

Co-authors: M. Maraschek (23 shared papers)A. C. C. Sips (22 shared papers)J. Stöber (18 shared papers)G. Tardini (15 shared papers)C. Challis (17 shared papers)E. Joffrin (15 shared papers)A. Kallenbach (11 shared papers)R. Fischer (16 shared papers)
Journals: Nuclear Fusion (36 papers)Plasma Physics and Controlled Fusion (15 papers)Review of Scientific Instruments (4 papers)Physics of Plasmas (4 papers)Journal of Nuclear Materials (2 papers)
Partner nations: Germany United Kingdom France

In The Last Decade

J. Hobirk

89 papers receiving 1.4k citations

Peers

Countries citing papers authored by J. Hobirk

Since Specialization

Citations

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

Fields of papers citing papers by J. Hobirk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. Hobirk, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Hobirk Line = papers co-authored together J. Hobirk links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

Showing the 20 most-cited of 93 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Observation of Zero Current Density in the Core of JET Discharges with Lower Hybrid Heating and Current Drive Physical Review Letters ·N. Hawkes, B. Stratton, T. Tala, C. Challis, G. D. Conway, R. J. DeAngelis, C. Giroud, J. Hobirk, E. Joffrin, P. Lomas, P. Lotte, J. Mailloux, D. Mazon, E. Rachlew, S. Reyes-Cortes, E.R. Solano, K.-D. Zastrow	2001	114
2	Neoclassical tearing mode control using electron cyclotron current drive and magnetic island evolution in JT-60U Nuclear Fusion ·A. Isayama, G. Matsunaga, Takayuki Kobayashi, S. Moriyama, N. Oyama, Y. Sakamoto, Tsuyoshi SUZUKI, H. Urano, N. Hayashi, Yoshihiro Kamada, T. Ozeki, Yu Hirano, L. Urso, H. Zohm, M. Maraschek, J. Hobirk, K. Nagasaki	2009	75
3	Thermal ions dilution and ITG suppression in ASDEX Upgrade ion ITBs Nuclear Fusion ·G. Tardini, J. Hobirk, V. Igochine, C. F. Maggi, Pla N, D. McCune, A. G. Peeters, A. C. C. Sips, A. Stäbler, J. Stöber, the ASDEX Upgrade Team	2007	72
4	Pedestal confinement and stability in JET-ILW ELMy H-modes Nuclear Fusion ·C. F. Maggi, S. Saarelma, F. J. Casson, C. Challis, E. de la Luna, L. Frassinetti, C. Giroud, E. Joffrin, J. Simpson, M. Beurskens, I.T. Chapman, J. Hobirk, Matthew Leyland, P. Lomas, C. Lowry, I. Nunes, F. Rimini, A. C. C. Sips, H. Urano	2015	69
5	Confinement of ‘improved H-modes’ in the all-tungsten ASDEX Upgrade with nitrogen seeding Nuclear Fusion ·J. Schweinzer, A. C. C. Sips, G. Tardini, P. A. Schneider, R. Fischer, C. Fuchs, O. Gruber, J. Hobirk, A. Kallenbach, R. M. McDermott, R. Neu, T. Pütterich, S. K. Rathgeber, J. Stöber, J. Vicente	2011	64
6	Estimation of profiles of the effective ion charge at ASDEX Upgrade with Integrated Data Analysis Plasma Physics and Controlled Fusion ·S. K. Rathgeber, R. Fischer, S. Fietz, J. Hobirk, A. Kallenbach, H. Meister, T. Pütterich, F. Ryter, G. Tardini, E. Wolfrum, (unknown)	2010	57
7	Comparison of long term fuel retention in JET between carbon and the ITER-Like Wall Journal of Nuclear Materials ·T. Loarer, S. Brezinsek, V. Philipps, J. Bucalossi, D. Douai, H.G. Esser, S. Grünhagen, J. Hobirk, S. Jachmich, E. Joffrin, U. Kruezi, C. Lowry, G.F. Matthews, R. Theodore Smith, E. Tsitrone, S. Vartanian	2013	45
8	The improved H-mode at ASDEX Upgrade: a candidate for an ITER hybrid scenario Nuclear Fusion ·A. Staebler, A. C. C. Sips, Marco Brambilla, R. Bilato, R. Dux, O. Gruber, J. Hobirk, L. D. Horton, C. F. Maggi, A. Manini, M. Maraschek, A. Mück, Y.-S. Na, R. Neu, G. Tardini, M. R. Wade, ASDEX Upgrade Team	2005	45
9	Parameter dependences of the separatrix density in nitrogen seeded ASDEX Upgrade H-mode discharges Plasma Physics and Controlled Fusion ·A. Kallenbach, H.J. Sun, T. Eich, D. Carralero, J. Hobirk, A. Scarabosio, M. Siccinio, (unknown), (unknown)	2018	40
10	High-density H-mode operation by pellet injection and ELM mitigation with the new active in-vessel saddle coils in ASDEX Upgrade Nuclear Fusion ·P. T. Lang, W. Suttrop, É. Belonohy, M. Bernert, R.M. Mc Dermott, R. Fischer, J. Hobirk, O. Kardaun, G. Kocsis, B. Kurzan, M. Maraschek, P. de Marné, A. Mlynek, P. A. Schneider, J. Schweinzer, J. Stöber, T. Szepesi, K. Thomsen, W. Treutterer, E. Wolfrum, (unknown)	2012	37
11	Performance, heating and current drive scenarios of ASDEX Upgrade advanced tokamak discharges Nuclear Fusion ·R. C. Wolf, J. Hobirk, G. D. Conway, O. Gruber, A. Gude, S. Günter, K. Kirov, B. Kurzan, F. Leuterer, M. Maraschek, Patrick J. McCarthy, H. Meister, G. V. Pereverzev, E. Poli, F. Ryter, W. Treutterer, Q. Yu, (unknown)	2001	37
12	Overview of initial negative triangularity plasma studies on the ASDEX Upgrade tokamak Nuclear Fusion ·T. Happel, T. Pütterich, D. Told, M. Dunne, R. Fischer, J. Hobirk, R. M. McDermott, U. Plank, ASDEX Upgrade Team the	2022	34
13	Internal transport barrier dynamics with plasma rotation in JET Nuclear Fusion ·P.C. de Vries, E. Joffrin, M. Brix, C. Challis, K. Crombé, B. Esposito, N. Hawkes, C. Giroud, J. Hobirk, J. Lönnroth, P. Mantica, D. Strintzi, T. Tala, I. Voitsekhovitch	2009	32
14	Assessment of the baseline scenario atq₉₅~ 3 for ITER Nuclear Fusion ·A. C. C. Sips, J. Schweinzer, T. C. Luce, S. Wolfe, H. Urano, J. Hobirk, S. Ide, E. Joffrin, C. Kessel, S.H. Kim, P. Lomas, I. Nunes, T. Pütterich, F. Rimini, W.M. Solomon, J. Stöber, F. Turco, P.C. de Vries, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	2018	32
15	MHD phenomena in advanced scenarios on ASDEX Upgrade and the influence of localized electron heating and current drive Nuclear Fusion ·S. Günter, A. Gude, J. Hobirk, M. Maraschek, S. Saarelma, S. Schade, R. C. Wolf, ASDEX Upgrade Team	2001	32
16	Measurement of poloidal flow, radial electric field andE Bshearing rates at ASDEX Upgrade Nuclear Fusion ·H. Meister, A. Kallenbach, A. G. Peeters, A. Kendl, J. Hobirk, S. D. Pinches, (unknown)	2001	30
17	Kink instabilities in high-beta JET advanced scenarios Nuclear Fusion ·P. Buratti, M. Baruzzo, R. J. Buttery, C. Challis, I.T. Chapman, F. Crisanti, L. Figini, M. Gryaznevich, T. C. Hender, D. F. Howell, Hyunsun Han, F. Imbeaux, E. Joffrin, J. Hobirk, Oh Jin Kwon, X. Litaudon, J. Mailloux	2012	29
18	Progress towards steady-state advanced scenarios in ASDEX Upgrade Plasma Physics and Controlled Fusion ·A. C. C. Sips, G. D. Conway, R. Dux, A. Herrmann, J. Hobirk, O. Gruber, S. Günter, C. F. Maggi, M. E. Manso, M. Maraschek, F. Leuterer, Y.-S. Na, A. G. Peeters, J. Stöber, R. C. Wolf	2002	29
19	The role of the current profile in the improved H-mode scenario in ASDEX Upgrade Nuclear Fusion ·J. Stöber, A. C. C. Sips, C. Angioni, C. B. Forest, O. Gruber, J. Hobirk, L. D. Horton, C. F. Maggi, M. Maraschek, Pla N, P. J. Mc Carthy, V. Mertens, Y.-S. Na, M. Reich, A. Stäbler, G. Tardini, H. Zohm, the ASDEX Upgrade Team	2007	28
20	Reaching High Poloidal Beta at Greenwald Density with Internal Transport Barrier Close to Full Noninductive Current Drive Physical Review Letters ·J. Hobirk, R. C. Wolf, O. Gruber, A. Gude, S. Günter, B. Kurzan, M. Maraschek, Patrick J. McCarthy, H. Meister, A. G. Peeters, G. V. Pereverzev, J. Stöber, W. Treutterer, ASDEX Upgrade Team	2001	27

About J. Hobirk

J. Hobirk is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics, Materials Chemistry, Biomedical Engineering and Aerospace Engineering, having authored 93 papers that have together received 1.5k indexed citations. Recurring topics across this work include Magnetic confinement fusion research (87 papers), Ionosphere and magnetosphere dynamics (43 papers), Fusion materials and technologies (39 papers), Superconducting Materials and Applications (36 papers), Particle accelerators and beam dynamics (23 papers), Laser-Plasma Interactions and Diagnostics (11 papers), Plasma Diagnostics and Applications (7 papers) and Solar and Space Plasma Dynamics (7 papers). The work is most often cited by research in Nuclear and High Energy Physics (1.4k citations), Astronomy and Astrophysics (586 citations), Materials Chemistry (663 citations), Aerospace Engineering (351 citations) and Biomedical Engineering (443 citations). J. Hobirk has collaborated with scholars based in Germany, United Kingdom and France. Frequent co-authors include M. Maraschek, A. C. C. Sips, J. Stöber, G. Tardini, C. Challis, E. Joffrin, A. Kallenbach, R. Fischer, C. F. Maggi and O. Gruber. Their work appears in journals such as Nuclear Fusion, Plasma Physics and Controlled Fusion, Review of Scientific Instruments, Physics of Plasmas and Journal of Nuclear Materials.

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

J. Hobirk

Impact in

Papers in i

In The Last Decade

J. Hobirk

Peers

Countries citing papers authored by J. Hobirk

Fields of papers citing papers by J. Hobirk

All Works

About J. Hobirk

Explore authors with similar magnitude of impact

Papers in