J.J. Barnard

2.2k total citations
140 papers, 1.3k citations indexed

About

J.J. Barnard is a scholar working on Aerospace Engineering, Nuclear and High Energy Physics and Electrical and Electronic Engineering. According to data from OpenAlex, J.J. Barnard has authored 140 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 88 papers in Aerospace Engineering, 77 papers in Nuclear and High Energy Physics and 68 papers in Electrical and Electronic Engineering. Recurrent topics in J.J. Barnard's work include Particle accelerators and beam dynamics (84 papers), Laser-Plasma Interactions and Diagnostics (46 papers) and Particle Accelerators and Free-Electron Lasers (41 papers). J.J. Barnard is often cited by papers focused on Particle accelerators and beam dynamics (84 papers), Laser-Plasma Interactions and Diagnostics (46 papers) and Particle Accelerators and Free-Electron Lasers (41 papers). J.J. Barnard collaborates with scholars based in United States, Hong Kong and Canada. J.J. Barnard's co-authors include J. Arons, A. Friedman, B.G. Logan, D.P. Grote, S.S. Yu, W.M. Sharp, L.J. Perkins, Ronald C. Davidson, Edward P. Lee and S.M. Lund and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Journal of Applied Physics.

In The Last Decade

J.J. Barnard

119 papers receiving 1.3k citations

Peers

Countries citing papers authored by J.J. Barnard

Since Specialization

Citations

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

Fields of papers citing papers by J.J. Barnard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.J. Barnard

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

#	Work	Indexed citations
1	Rarefaction waves in van der Waals fluids with an arbitrary number of degrees of freedom 2015 ·Physical Review E ·(unknown), J.J. Barnard	2
2	Modeling warm dense matter experiments using the 3D ALE-AMR code and the move toward exascale computing 2013 ·SHILAP Revista de lepidopterología ·Alice Koniges, Wangyi Liu, J.J. Barnard, A. Friedman, (unknown), D. C. Eder, Aaron Fisher, N. Masters, Andrea L. Bertozzi	2
3	Using a Korteweg-type model for modeling surface tension and its applications 2012 ·Bulletin of the American Physical Society ·Wangyi Liu, J.J. Barnard, Alice Koniges, (unknown), A. Friedman, Aaron Fisher, N. Masters	1
4	Rarefaction Waves in Van der Waals Fluids 2011 ·Bulletin of the American Physical Society ·(unknown), J.J. Barnard, Richard M. More	1
5	Droplet evolution in expanding flow of warm dense matter 2011 ·Physical Review E ·(unknown), J.J. Barnard	3
6	Progress in Beam Focusing and Compression for Target Heating and Warm Dense Matter Experiments 2009 ·eScholarship (California Digital Library) ·P.A. Seidl, André Anders, F.M. Bieniosek, J.J. Barnard, R. H. Cohen, J. E. Coleman, M. Dorf, E.P. Gilson, D.P. Grote, Jin‐Young Jung, M. Leitner, S. Lidia, B.G. Logan, P. Ni, P.K. Roy, W.L. Waldron, D. R. Welch	1
7	NDCX-II, A New Induction Linear Accelerator for Warm Dense Matter Research 2009 ·University of North Texas Digital Library (University of North Texas) ·M. Leitner, F.M. Bieniosek, J.W. Kwan, (unknown), W.L. Waldron, J.J. Barnard, A. Friedman, (unknown), E.P. Gilson, Ronald C. Davidson	0
8	Beam Energy Scaling on Ion-Induced Electron Yield from K+ Impact on Stainless Steel 2006 ·SHILAP Revista de lepidopterología ·M. Kireeff Covo, A.W. Molvik, A. Friedman, G.A. Westenskow, J.J. Barnard, Ronald H. Cohen, D.P. Grote, S.M. Lund, P.A. Seidl, (unknown), (unknown), D. Bača, F.M. Bieniosek, C.M. Celata, (unknown), J. Vujic	1
9	Beam Energy Scaling of Ion-Induced Electron Yield From K+ Ions Impact on Stainless Steel Surfaces 2006 ·Proceedings of the 2005 Particle Accelerator Conference ·M. Kireeff Covo, A.W. Molvik, A. Friedman, G.A. Westenskow, J.J. Barnard, R. H. Cohen, S.M. Lund, D.P. Grote, P.A. Seidl, J.W. Kwan, D. Bača, F.M. Bieniosek, C.M. Celata, Jean-Luc Vay, J. Vujic	0
10	Simulations of particle beam heating of foils for studies of warm dense matter 2005 ·eScholarship (California Digital Library) ·J.J. Barnard, G. Penn, J. S. Wurtele, A. Friedman, P. Santhanam, M. M. Marinak, S.S. Yu, Richard M. More	0
11	The Psychometric Properties of the Invitational School Survey (ISS): An Australian Study. 2004 ·(unknown), J.J. Barnard	8
12	An Integrated Mechanical Design Concept for the Final Focusing Region for the HIF Point Design 2002 ·University of North Texas Digital Library (University of North Texas) ·Thomas G. Brown, G. Sabbi, J.J. Barnard, P. Heitzenroeder, (unknown), Janet Schmidt, S.S. Yu, Per F. Peterson, Ryan P. Abbott, D. A. Callahan, (unknown), B.G. Logan, W.R. Meier, (unknown), D. V. Rose, W.M. Sharp, D. R. Welch	1
13	Cold phase fluid model of the longitudinal dynamics of space-charged dominated beams 2002 ·eScholarship (California Digital Library) ·Michiel de Hoon, Edward P. Lee, J.J. Barnard, A. Friedman	0
14	Simulation of heavy ion beams with a semi-Lagrangian Vlasov solver 2001 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Éric Sonnendrücker, J.J. Barnard, A. Friedman, D.P. Grote, (unknown)	20
15	Theory of Longitudinal Beam Halo in High Current Ion RF Linacs 1996 ·APS ·J.J. Barnard, S.M. Lund	1
16	Euclidean geometry : cognitive gender differences 1995 ·South African Journal of Education ·J.J. Barnard, (unknown)	4
17	Steering algorithms for a heavy-ion recirculating accelerator 1992 ·International Conference on High-Power Particle Beams ·W.M. Sharp, J.J. Barnard, S.S. Yu	1
18	Study of recirculating induction accelerator as drivers for heavy ion fusion 1992 ·International Conference on High-Power Particle Beams ·(unknown), J.J. Barnard, Arnold Brooks, (unknown), F.J. Deadrick, (unknown), (unknown), V. K. Neil, Mark A. Newton, (unknown), L.L. Reginato, W.M. Sharp, (unknown), S.S. Yu, D.L. Judd	3
19	Study of recirculating induction accelerators as drivers for heavy ion fusion 1991 ·Unknow ·J.J. Barnard, Arnold Brooks, (unknown), (unknown), F.J. Deadrick, (unknown), Andrew R. Harvey, (unknown), V. K. Neil, Mark A. Newton	18
20	High spatial frequency thermal blooming instability: A linear stability analysis 1988 ·NASA STI/Recon Technical Report N ·J.J. Barnard	1

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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