{"id":52,"date":"2023-06-01T10:58:20","date_gmt":"2023-06-01T14:58:20","guid":{"rendered":"https:\/\/ne.ncsu.edu\/4-star\/?page_id=52"},"modified":"2025-03-28T11:05:42","modified_gmt":"2025-03-28T15:05:42","slug":"research-2","status":"publish","type":"page","link":"https:\/\/ne.ncsu.edu\/4-star\/research-2\/","title":{"rendered":"Research"},"content":{"rendered":"\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Plasma Source Design for Advanced Manufacturing<\/strong><\/p>\n\n\n\n<p>Recent Publications:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Xiao Y., Brandon J., Morsell J., Nam S.K., Bae K., Lee J-Y, Shannon S., 2023 \u201cEffect of focus ring with external circuit on plasma uniformity of a capacitvely coupled plasma\u201d Journal of Vacuum Science and Technology A 41, 033008; DOI: 10.1116\/6.0002496<\/li>\n\n\n\n<li>Xiao, Y., Du, Y., Smith, C., Nam, S.K., Lee, H., Lee, J.Y. and Shannon, S., 2021. Focus ring geometry influence on wafer edge voltage distribution for plasma processes. Journal of Vacuum Science &amp; Technology A: Vacuum, Surfaces, and Films, 39(4), p.043006. https:\/\/doi.org\/10.1116\/6.0000981<\/li>\n\n\n\n<li>Smith, C.L., Nam, S.K., Bae, K., Lee, J.Y. and Shannon, S., 2021. Modulating power delivery in a pulsed ICP discharge via the incorporation of negative feedback mechanisms. Journal of Applied Physics, 130(16), p.163304. <a href=\"https:\/\/doi.org\/10.1063\/5.0060240\">https:\/\/doi.org\/10.1063\/5.0060240<\/a><\/li>\n\n\n\n<li>Chenhui Qu, Steven J. Lanham, Steven C. Shannon, Sang Ki Nam, and Mark J. Kushner, (2020) \u201cPower Matching to Pulsed Inductively Coupled Plasmas.\u201d Journal of Applied Physics <strong>127<\/strong>, 133302 [https:\/\/doi.org\/10.1063\/5.0002522]<\/li>\n\n\n\n<li>&nbsp;T. List, T. Ma, P. Arora, V. Donnelly, S. Shannon. (2019) \u201cComplex transients in power modulated inductively coupled chlorine plasmas\u201d, Plasma Sources Science and Technology, <strong>28<\/strong> 025005 [https:\/\/doi.org\/10.1088\/1361-6595\/ab000c]<\/li>\n<\/ul>\n\n\n\n<p><strong>Plasma Diagnostics for Advanced Characterization<\/strong><\/p>\n\n\n\n<p>Recent Publications (Last 5 Years)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Morsell, J., Dechant, C., Gall, G., Trosan, D., Lietz, A.M., Stapelmann, K. and Shannon, S., 2024. Estimation of mean electron energy in helium surface ionization waves on dielectric substrates. <em>Journal of Physics D: Applied Physics<\/em>, <em>57<\/em>(39), p.395202.<\/li>\n\n\n\n<li>Morsell, J., Trosan, D., Stapelmann, K. and Shannon, S., 2023. Plasma surface ionization wave interactions with single channels. <em>Plasma Sources Science and Technology<\/em>, <em>32<\/em>(9), p.095017.<\/li>\n\n\n\n<li>Morsell J.K., Bhatt N., DeChant C., Shannon S. 2023. Effect of dielectric target properties on plasma surface ionization wave propagation. Journal of Physics D: Applied Physics <strong>56<\/strong> 145201 DOI 10.1088\/1361-6463\/acbfc9<\/li>\n\n\n\n<li>&nbsp;D. Peterson, Y. Xiao, K. Ford, P. Kraus, S. Shannon \u201cElectron temperature measurements with a hairpin resonator probe in a pulsed low pressure capacitively coupled plasma\u201d Plasma Sources Science and Technology <strong>30<\/strong> 065018 https:\/\/doi.org\/10.1088\/1361-6595\/ac02b2<\/li>\n\n\n\n<li>Peterson, David, Kristopher Ford, Joel Brandon, Travis Koh, Thai Cheng Chua, Kallol Bera, Wei Tian, Shahid Rauf, Philip Kraus, and Steven Shannon, (2020) &#8220;Radiofrequency phase resolved electron density measurements with the hairpin resonator probe.&#8221; Journal of Physics D: Applied Physics. <strong>53<\/strong> 145203 [https:\/\/doi.org\/10.1088\/1361-6463\/ab6944]<\/li>\n\n\n\n<li>D.J. Coumou, S.T. Smith, D.J. Peterson, S. Shannon, (2019) \u201cTime-resolved electron density measurement of E-H modes for inductively coupled plasma instabilities\u201d, IEEE Transactions on Plasma Science, <strong>47<\/strong>(5) 2102-2109 [https:\/\/doi.org\/10.1109\/TPS.2019.2909476]<\/li>\n\n\n\n<li>&nbsp;K. Ford, D.J. Peterson, J. Brandon, S.K. Nam, D. Walker, S.C. Shannon (2019). \u201cMeasurement of localized plasma perturbation with hairpin resonator probes\u201d, Physics of Plasmas, <strong>26<\/strong>, 013510 [https:\/\/doi.org\/10.1063\/1.5065509]<\/li>\n\n\n\n<li>A. Zafar, E. Martin, S. Shannon, (2019).&nbsp; \u201cDoppler-free, Stark broadened profiles at low plasma densities in helium\u201d, Journal of Quantitative Spectroscopy and Radiative Transfer, <strong>230<\/strong>, 48-55 [https:\/\/doi.org\/10.1016\/j.jqsrt.2019.03.020]<\/li>\n\n\n\n<li>Zafar, Abdullah, Elijah Martin, and Steve Shannon (2018). &#8220;High resolution magnetic field measurements in hydrogen and helium plasmas using active laser spectroscopy.&#8221; Review of Scientific Instruments <strong>89<\/strong>(10) 10D126. [https:\/\/doi.org\/10.1063\/1.5039334]<\/li>\n<\/ul>\n\n\n\n<p><strong>Open Source Plasma Simulation<\/strong><\/p>\n\n\n\n<p>Recent Publications (Last 5 Years)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DeChant, C., Icenhour, C., Keniley, S., Gall, G., Lindsay, A., Curreli, D. and Shannon, S., 2023. Verification and validation of the open-source plasma fluid code: Zapdos. <em>Computer Physics Communications<\/em>, <em>291<\/em>, p.108837.<\/li>\n\n\n\n<li>DeChant C., Icenhour C., Keniley S., Lindsay A., Gall G., Hizon K.C., Curreli D., Shannon S. \u201cVerification methods for drift-diffusion reaction models for plasma simulations\u201d Plasma Sources Science and Technology 32(4) 044006 DOI 10.1088\/1361-6595\/acce65<\/li>\n\n\n\n<li>Du Y., Kruger F., Nam S.K., Lee H., Yoo S., Eapen J., Kushner M.J., Shannon S. 2022 \u201cComparison of glancing angle scattering on different materials in a high aspect ratio plasma etching process using molecular dynamic simulation\u201d Journal of Vacuum Science and Technology A 40 053007 DOI 10.1116\/6.0002008<\/li>\n<\/ul>\n\n\n\n<p><strong>Plasma Applications<\/strong><\/p>\n\n\n\n<p>Recent Publications (Last 5 Years)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bhatt, N., Brier\u2010Jones, J., Trosan, D., Brinkley, C., Pecoraro, J., Smallwood, J., Crofton, A., Hudson, S., Kirsch, W., Stapelmann, K. and Shannon, S., 2021. Depyrogenation using plasmas: A novel approach for endotoxin deactivation using a dielectric barrier discharge at atmospheric pressure. Plasma Processes and Polymers, 18(11), p.2100089. https:\/\/doi.org\/10.1002\/ppap.202100089<\/li>\n<\/ul>\n\n\n\n<p><strong>Magnetohydrodynamics<\/strong><\/p>\n\n\n\n<p>Recent Publications (Last 5 Years)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shutayfi, M., Raj, A., Eapen, J. and Shannon, S., 2023. Design, modeling, and analysis of a compact-external electromagnetic pumping system for Pool-type liquid metal-cooled fast reactors. <em>Annals of Nuclear Energy<\/em>, <em>193<\/em>, p.109997.<\/li>\n<\/ul>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Plasma Source Design for Advanced Manufacturing Recent Publications: Plasma Diagnostics for Advanced Characterization Recent Publications (Last 5 Years) Open Source Plasma Simulation Recent Publications (Last&#8230;<\/p>\n","protected":false},"author":72,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-landing.php","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-52","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/pages\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/users\/72"}],"replies":[{"embeddable":true,"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":4,"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/pages\/52\/revisions"}],"predecessor-version":[{"id":188,"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/pages\/52\/revisions\/188"}],"wp:attachment":[{"href":"https:\/\/ne.ncsu.edu\/4-star\/wp-json\/wp\/v2\/media?parent=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}