Timothy J. Haugan

4.0k total citations · 2 hit papers
160 papers, 3.2k citations indexed

About

Timothy J. Haugan is a scholar working on Condensed Matter Physics, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Timothy J. Haugan has authored 160 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 132 papers in Condensed Matter Physics, 63 papers in Materials Chemistry and 46 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Timothy J. Haugan's work include Physics of Superconductivity and Magnetism (125 papers), ZnO doping and properties (43 papers) and Superconducting Materials and Applications (38 papers). Timothy J. Haugan is often cited by papers focused on Physics of Superconductivity and Magnetism (125 papers), ZnO doping and properties (43 papers) and Superconducting Materials and Applications (38 papers). Timothy J. Haugan collaborates with scholars based in United States, China and United Kingdom. Timothy J. Haugan's co-authors include Paul N. Barnes, M.D. Sumption, R. Wheeler, Frederick Meisenkothen, Judy Wu, D C van der Laan, I. Maartense, C. Varanasi, R. L. S. Emergo and Lyle Brunke and has published in prestigious journals such as Nature, Physical Review Letters and Nano Letters.

In The Last Decade

Timothy J. Haugan

150 papers receiving 3.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Addition of nanoparticle dispersions to enhance flux pinning of the YBa2Cu3O7-x superconductor

2004 627 citations Timothy J. Haugan, Paul N. Barnes et al. profile →
High power density superconducting rotating machines—development status and technology roadmap

2017 348 citations Timothy J. Haugan et al. Superconductor Science and Technology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Timothy J. Haugan United States	28	2.8k	1.1k	1.0k	886	852	160	3.2k
Paul N. Barnes United States	30	2.6k 0.9×	1.1k 1.0×	1.1k 1.1×	931 1.1×	775 0.9×	124	3.2k
Y. Iijima Japan	31	2.9k 1.0×	1.4k 1.3×	1.1k 1.1×	861 1.0×	1.2k 1.4×	171	3.4k
W. Goldacker Germany	33	3.1k 1.1×	2.0k 1.8×	469 0.5×	861 1.0×	1.3k 1.5×	195	3.7k
Hiroyuki Fujishiro Japan	29	3.0k 1.1×	1.4k 1.3×	715 0.7×	2.1k 2.4×	352 0.4×	268	3.7k
C. Thieme United States	29	1.7k 0.6×	1.1k 1.0×	582 0.6×	521 0.6×	662 0.8×	75	2.1k
W. Prusseit Germany	26	1.6k 0.6×	629 0.6×	483 0.5×	559 0.6×	667 0.8×	108	2.0k
Jing Yang China	18	992 0.4×	351 0.3×	482 0.5×	578 0.7×	751 0.9×	220	1.8k
Mark Ainslie United Kingdom	32	2.9k 1.0×	1.9k 1.7×	178 0.2×	1.2k 1.3×	1.0k 1.2×	153	3.3k
F Gömöry Slovakia	28	2.8k 1.0×	1.8k 1.6×	178 0.2×	1.2k 1.4×	1.3k 1.6×	210	3.5k
Philippe Vanderbemden Belgium	25	1.4k 0.5×	553 0.5×	496 0.5×	1.1k 1.2×	319 0.4×	142	2.0k

Countries citing papers authored by Timothy J. Haugan

Since Specialization

Citations

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

Fields of papers citing papers by Timothy J. Haugan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy J. Haugan

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

Bulmer, John, Timothy J. Haugan, Ganesh Pokharel, et al.. (2025). Competing conduction mechanisms in high performance carbon nanotube fibers. Carbon. 248. 121162–121162.

Panasyuk, George Y., et al.. (2025). AC Loss Modeling of Non-Standard Arrangements of Y-Ba-Cu-O Tapes in a Stack. IEEE Transactions on Applied Superconductivity. 35(5). 1–5. 2 indexed citations

Kwon, Hyeok-Jung, M. Rindfleisch, Xiaoniu Peng, et al.. (2025). Comparison of the AC Loss of MgB₂ Superconductors and HPAL Cryogenic Composites for Rotating Machine Applications. IEEE Transactions on Applied Superconductivity. 35(5). 1–7.

Fang, Jin, et al.. (2024). Numerical simulations on the AC loss of REBCO stacks under rotating magnetic fields. 11. 100111–100111. 7 indexed citations

Panasyuk, George Y., et al.. (2024). Semi-analytical modeling AC loss of a flat stack of Y-Ba-Cu-O tapes. Journal of Applied Physics. 136(18). 1 indexed citations

Saeidabadi, Saeid, et al.. (2024). Double-Rotor Flux Switching Machine With HTS Field Coils and Superconducting Shields for Aircraft Propulsion. IEEE Access. 12. 132508–132520. 3 indexed citations

Bulmer, John, Daniel Long, Benji Maruyama, et al.. (2023). Self-Assembly of Uniaxial Fullerene Supramolecules Aligned within Carbon Nanotube Fibers. Nano Letters. 23(14). 6458–6464. 1 indexed citations

Haugan, Timothy J., et al.. (2023). Cryogenic Electrical Properties of an Aluminum-Beryllium Nanocomposite. IEEE Transactions on Applied Superconductivity. 33(5). 1–6. 1 indexed citations

Haugan, Timothy J., et al.. (2023). The benefit of Ca in improving pinning of BaZrO₃-Y₂O₃doubly-doped YBa₂Cu₃O_7-x/Ca_0.3Y_0.7Ba₂Cu₃O_7-xmultilayer nanocomposite films. Materials Research Express. 10(4). 46001–46001. 4 indexed citations

10.

Zhang, Di, Jie Jian, Jijie Huang, et al.. (2023). Impact of Calcium Doping of YBa₂Cu₃O_7-δ Multilayer Thin Films on the Flux Pinning Landscape at 65–5 K, 0–9 T for Various Applications. IEEE Transactions on Applied Superconductivity. 33(5). 1–6. 2 indexed citations

11.

Gu, Qiang, et al.. (2022). Type-II quantum spin Hall effect in two-dimensional metals. Journal of Physics Condensed Matter. 34(48). 485302–485302. 1 indexed citations

12.

Anvar, V A, Jinggang Qin, Yu Wu, et al.. (2020). AC loss and contact resistance of different CICC cable patterns: Experiments and numerical modeling. Fusion Engineering and Design. 161. 111898–111898. 10 indexed citations

13.

Bulmer, John, John P. Murphy, Manuel R. Ferdinandus, et al.. (2019). Microwave antenna properties of an optically triggered superconducting ring. Superconductor Science and Technology. 32(12). 125012–125012. 1 indexed citations

14.

Williams, G. V. M., et al.. (2019). The effect of pressure and doping on the critical current density in nickel doped BaFe ₂ As ₂. Superconductor Science and Technology. 32(6). 64001–64001. 7 indexed citations

15.

Wang, Xiang, F. J. Baca, R. L. S. Emergo, et al.. (2010). Eliminating thickness dependence of critical current density in YBa2Cu3O7−x films with aligned BaZrO3 nanorods. Journal of Applied Physics. 108(11). 37 indexed citations

16.

Wang, Jun, Jaesung Yoon, Haiyan Wang, et al.. (2008). Flux pinning in YBa2Cu3O7−δ thin film samples linked to stacking fault density. Applied Physics Letters. 92(8). 33 indexed citations

17.

Kwon, C., James L. Young, Ryan G. James, et al.. (2007). Local Current Transport and Current Sharing Between Filaments in Striated Coated Conductors With Artificial Defects. IEEE Transactions on Applied Superconductivity. 17(2). 3191–3194. 4 indexed citations

18.

Varanasi, C., et al.. (2005). Nd-Doped<tex>$rm YBa_2rm Cu_3rm O_7-rm x$</tex>Films Deposited by Pulsed Laser Ablation. IEEE Transactions on Applied Superconductivity. 15(2). 3722–3725. 3 indexed citations

19.

Patel, S., et al.. (1994). Predictive model for critical current density of Ag-sheathed Bi2Sr2Ca1Cu2O8 composite tapes with fabrication defects. Cryogenics. 34(6). 537–542. 14 indexed citations

20.

Tsuei, C. C., C.C. Chi, T. Frey, et al.. (1992). A jelly-roll process for high temperature superconducting tapes and wires. Materials Chemistry and Physics. 32(1). 95–98. 5 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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