• Publications
  • Influence
X-ray observations of Ca19 +, Ca18 + and satellites from Alcator C-Mod tokamak plasmas
X-ray spectra of n = 2 to 1 transitions in hydrogen-like Ca19 +, helium-like Ca18 + and nearby satellites have been obtained from Alcator C-Mod tokamak plasmas using a spatially imaging highExpand
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High-field side scrape-off layer investigation: Plasma profiles and impurity screening behavior in near-double-null configurations
New experiments on Alcator C-Mod reveal that the favorable impurity screening characteristics of the high-field side (HFS) scrape-off layer (SOL), previously reported for single null geometries, isExpand
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Tungsten impurity transport experiments in Alcator C-Mod to address high priority research and development for ITER
Experiments in Alcator C-Mod tokamak plasmas in the Enhanced D-alpha H-mode regime with ITER-like mid-radius plasma density peaking and Ion Cyclotron Resonant heating, in which tungsten is introducedExpand
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Overview of experimental results and code validation activities at Alcator C-Mod
Recent research on the Alcator C-Mod tokamak has focused on a range of scientific issues with particular emphasis on ITER needs and on detailed comparisons between experimental measurements andExpand
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Microsystem Identification and Fingerprinting Using RF Side Channels
TLDR
We have developed a comprehensive cyber sensor system for fingerprinting many classes of embedded devices, their internal hardware settings, and elements of their code. Expand
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Core impurity transport in Alcator C-Mod L-, I- and H-mode plasmas
Core impurity transport has been investigated for a variety of confinement regimes in Alcator C-Mod plasmas from x-ray emission following injection of medium and high Z materials. In ohmic L-modeExpand
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Impurity screening behavior of the high-field side scrape-off layer in near-double-null configurations: prospect for mitigating plasma?material interactions on RF actuators and first-wall components
The impurity screening response of the high-field side (HFS) scrape-off layer (SOL) to localized nitrogen injection is investigated on Alcator C-Mod for magnetic equilibria spanningExpand
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Experimental and modeling uncertainties in the validation of lower hybrid current drive
This work discusses sources of uncertainty in the validation of lower hybrid wave current drive simulations against experiments, by evolving self-consistently the magnetic equilibrium and the heatingExpand
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Analytic Properties of Trackable Weak Models
TLDR
We present new results on inferring the hidden states in trackable weak models. Expand
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Characterization and Mitigation of ICRF Antenna - Plasma Edge Interaction
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