D.A. Ennis

1.6k citations

45 papers · 505 · h-index 15

Impact in

Nuclear and High Energy Physics top 5%
- Magnetic confinement fusion research
- Laser-Plasma Interactions and Diagnostics
Astronomy and Astrophysics top 10%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics

Papers in

Nuclear and High Energy Physics 33
- Magnetic confinement fusion research 33
- Laser-Plasma Interactions and Diagnostics 11
Astronomy and Astrophysics 18
- Ionosphere and magnetosphere dynamics 18

Co-authors: C. A. Johnson (12 shared papers)S. D. Loch (12 shared papers)S. Gangadhara (7 shared papers)D. J. Den Hartog (7 shared papers)D. Craig (4 shared papers)D.A. Maurer (14 shared papers)Harald Ade (1 shared paper)G. Fiksel (5 shared papers)
Journals: Physics of Plasmas (10 papers)Review of Scientific Instruments (7 papers)Nuclear Fusion (6 papers)Journal of Physics B Atomic Molecular and Optical Physics (3 papers)Physical review. A (2 papers)
Partner nations: United States United Kingdom Germany

In The Last Decade

D.A. Ennis

45 papers receiving 490 citations

Peers

Countries citing papers authored by D.A. Ennis

Since Specialization

Citations

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

Fields of papers citing papers by D.A. Ennis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside D.A. Ennis, 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 D.A. Ennis Line = papers co-authored together D.A. Ennis links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 45 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited) Review of Scientific Instruments ·D. J. Den Hartog, D. Craig, D.A. Ennis, G. Fiksel, S. Gangadhara, D. J. Holly, J. C. Reardon, V. I. Davydenko, А. А. Иванов, A. A. Lizunov, M. O’Mullane, H. P. Summers	2006	36
2	High throughput spectrometer for fast localized Doppler measurements Review of Scientific Instruments ·D. Craig, D. J. Den Hartog, D.A. Ennis, S. Gangadhara, D. J. Holly	2007	31
3	ColRadPy: A Python collisional radiative solver Nuclear Materials and Energy ·C. A. Johnson, S. D. Loch, D.A. Ennis	2019	31
4	Direct spincasting of polystyrene thin films onto poly(methyl methacrylate) Journal of Polymer Science Part B Polymer Physics ·D.A. Ennis, Heike Betz, Harald Ade	2006	29
5	Design, Construction, and Operation of the Compact Toroidal Hybrid Fusion Science & Technology ·G.J. Hartwell, S. Knowlton, J.D. Hanson, D.A. Ennis, D.A. Maurer	2017	25
6	Imposed-dynamo current drive Nuclear Fusion ·T. R. Jarboe, B.S. Victor, B. A. Nelson, C. Hansen, C. Akçay, D.A. Ennis, N. Hicks, Aaron Hossack, G.J. Marklin, R. J. Smith	2012	22
7	DiracR-matrix calculations for the electron-impact excitation of neutral tungsten providing noninvasive diagnostics for magnetic confinement fusion Physical review. A ·R. T. Smyth, C P Ballance, C A Ramsbottom, C. A. Johnson, D.A. Ennis, S. D. Loch	2018	20
8	Modeling fast charge exchange recombination spectroscopy measurements from the Madison Symmetric Torus Review of Scientific Instruments ·S. Gangadhara, D. Craig, D.A. Ennis, D. J. Den Hartog	2006	18
9	Ion heating during reconnection in the Madison Symmetric Torus reversed field pinch Physics of Plasmas ·S. Gangadhara, D. Craig, D.A. Ennis, D. J. Den Hartog, G. Fiksel, S. C. Prager	2008	17
10	Coherence imaging spectroscopy at Wendelstein 7-X for impurity flow measurements Review of Scientific Instruments ·V. Perseo, D. Gradic, R. König, O. Ford, C. Killer, O. Grulke, D.A. Ennis, (unknown)	2020	17
11	Spatially Resolved Measurements of Ion Heating during Impulsive Reconnection in the Madison Symmetric Torus Physical Review Letters ·S. Gangadhara, D. Craig, D.A. Ennis, D. J. Den Hartog, G. Fiksel, S. C. Prager	2007	17
12	Relaxation-time measurement via a time-dependent helicity balance model Physics of Plasmas ·J.S. Wrobel, C. Hansen, T. R. Jarboe, R. J. E. Smith, Aaron Hossack, B.A. Nelson, G.J. Marklin, D.A. Ennis, C. Akçay, B.S. Victor	2013	16
13	Low edge safety factor operation and passive disruption avoidance in current carrying plasmas by the addition of stellarator rotational transform Physics of Plasmas ·M. D. Pandya, M.C. ArchMiller, M. Cianciosa, D.A. Ennis, J.D. Hanson, G.J. Hartwell, J.D. Hebert, J. L. Herfindal, S. Knowlton, X. Ma, S. Massidda, D.A. Maurer, Nicholas Roberds, P. Traverso	2015	16
14	Recent results from the HIT-SI experiment Nuclear Fusion ·T. R. Jarboe, C. Akçay, Mark Chilenski, D.A. Ennis, C. Hansen, N. Hicks, R. Z. Aboul Hosn, Aaron Hossack, G.J. Marklin, B.A. Nelson, R. G. O’Neill, P. E. Sieck, R. J. Smith, B.S. Victor, J.S. Wrobel, Masayoshi Nagata	2011	15
15	Effects of drifts on scrape-off layer transport in W7-X Nuclear Fusion ·D. M. Kriete, A. Pandey, V. Perseo, J.C. Schmitt, D.A. Ennis, D. Gradic, K. Hammond, M. Jakubowski, C. Killer, R. König, D. Maurer, F. Reimold, V. Winters, M. Beurskens, S. Bozhenkov, K. J. Brunner, G. Fuchert, J. Knauer, E. Pasch, E.R. Scott	2022	14
16	The effect of metastable atomic levels in neutral tungsten for erosion and impurity transport applications Plasma Physics and Controlled Fusion ·C. A. Johnson, S. D. Loch, D.A. Ennis	2020	14
17	Evidence for Separatrix Formation and Sustainment with Steady Inductive Helicity Injection Physical Review Letters ·B.S. Victor, T. R. Jarboe, Aaron Hossack, D.A. Ennis, B.A. Nelson, R. J. Smith, C. Akçay, C. Hansen, G.J. Marklin, N. Hicks, J.S. Wrobel	2011	14
18	Direct measurements of counter-streaming flows in a low-shear stellarator magnetic island topology Nuclear Fusion ·V. Perseo, F. Effenberg, D. Gradic, R. König, O. Ford, F. Reimold, D.A. Ennis, O. Schmitz, T. S. Pedersen	2019	13
19	Suppression of vertical instability in elongated current-carrying plasmas by applying stellarator rotational transform Physics of Plasmas ·M.C. ArchMiller, M. Cianciosa, D.A. Ennis, J.D. Hanson, G.J. Hartwell, J.D. Hebert, J. L. Herfindal, S. Knowlton, X. Ma, D.A. Maurer, M. D. Pandya, P. Traverso	2014	13
20	A new calibration implementation for Doppler Coherence Imaging Spectroscopy Fusion Engineering and Design ·D. Gradic, V. Perseo, R. König, D.A. Ennis	2019	13

About D.A. Ennis

D.A. Ennis is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics, Mechanics of Materials, Materials Chemistry and Atomic and Molecular Physics, and Optics, having authored 45 papers that have together received 505 indexed citations. Recurring topics across this work include Magnetic confinement fusion research (33 papers), Ionosphere and magnetosphere dynamics (18 papers), Laser-induced spectroscopy and plasma (12 papers), Laser-Plasma Interactions and Diagnostics (11 papers), Atomic and Molecular Physics (9 papers), Fusion materials and technologies (9 papers), Particle accelerators and beam dynamics (5 papers) and Superconducting Materials and Applications (4 papers). The work is most often cited by research in Nuclear and High Energy Physics (364 citations), Astronomy and Astrophysics (225 citations), Mechanics of Materials (94 citations), Radiation (27 citations) and Atomic and Molecular Physics, and Optics (96 citations). D.A. Ennis has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include C. A. Johnson, S. D. Loch, S. Gangadhara, D. J. Den Hartog, D. Craig, D.A. Maurer, Harald Ade, G. Fiksel, D. J. Holly and J.D. Hanson. Their work appears in journals such as Physics of Plasmas, Review of Scientific Instruments, Nuclear Fusion, Journal of Physics B Atomic Molecular and Optical Physics and Physical review. A.

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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