Postdoc opportunity at DIII-D (Sept. 16, 2020) – Our turbulence diagnostic group is seeking applicants for a postdoc position to carry out a research program in edge-ML and real-time inference in connection with the 2D BES system at DIII-D in San Diego, CA. Please see the full job posting at https://jobs.wisc.edu/research. Applications received by October 19, 2020 will receive full consideration.
Graduate research opportunities at NSTX-U – Our turbulence diagnostic group is recruiting graduate students to begin graduate studies in Fall 2021 in the Department of Engineering Physics at UW. The students will pursue thesis research in connection with the 2D BES system at NSTX-U. Please contact George McKee and David Smith for more information.
The turbulence diagnostic group develops and operates 2D Beam Emission Spectroscopy (BES) systems and other turbulence spectroscopy diagnostics at fusion facilities around the world
2D BES systems are versatile diagnostic tools to investigate plasma turbulence and instabilities on the ion-gryoscale. BES systems observe the Doppler-shifted Balmer-alpha emission from neutral heating beams, and the cross-beam configuration measures localized density fluctuation with high time resolution. BES measurements have advanced the scientific understanding of plasma turbulence, the LH transition, zonal flows, and the turbulent Reynolds stress. George McKee, David Smith, and Zheng Yan carry out the BES research program at the following fusion facilities.
Feasibility study for future BES measurements at W7-X at IPP in Greifswald, Germany
Our group supports several graduate students who routinely travel to host facilities to carry out graduate thesis research.
September 2020 – Congratulations to Dr. Dinh Truong for a successful thesis defense!
August 2020 – We are please to announce a pair of successful grant proposals. Our NSTX-U diagnostic collaboration activity was renewed for FY21-25, and a new multi-institution collaboration for ML-enhanced (machine learning) plasma control on DIII-D was approved.
February 2020 – Congratulations to Dr. D. Matt Kriete for a successful thesis defense!
October 2019 – D. Matt Kriete delivers an invited talk at the 2019 APS-DPP meeting
November 2018 – Zheng Yan delivers an invited talk at the 2018 APS-DPP meeting
August 2018 – Awarded a research grant to carry out a feasibility study for BES measurements on W7X
October 2016 – Zheng Yan delivers a contributed oral at the 2016 IAEA Fusion Energy Conference
June 2016 – Galen Burke and David Smith deliver invited talks at the 2016 High-Temperature Plasma Diagnostics meeting
November 2015 – George McKee delivers an invited talk at the 2015 APS-DPP meeting