Featured Publications | Columbia Plasma Physics Lab

Columbia Plasma Physics Lab

2023

Design of passive and structural conductors for tokamaks using thin-wall eddy current modeling

A.F. Battery

C. Hansen

D. Garnier

D. Weisberg

C. Paz-Soldan

R. Sweeney

R.A. Tinguely

A.J. Creely

Robust Avoidance of Edge-Localized Modes alongside Gradient Formation in the Negative Triangularity Tokamak Edge - Cloned

A. O. Nelson

L. Schmitz

C. Paz-Soldan

K. E. Thome

T. B. Cote

N. Leuthold

F. Scotti

M. E. Austin

A. Hyatt

T. Osborne

Optimization of the equilibrium magnetic sensor set for the SPARC tokamak

I.G. Stewart

C. Paz-Soldan

C.J. Hansen

An optical-input Maximum Likelihood Estimation feedback system demonstrated on tokamak horizontal equilibrium control

Rian Chandra

Jeffrey Levesque

Yumou Wei

Boting Li

Alex Saperstein

Ian Stewart

Christopher Hansen

Michael Mauel

Gerald Navratil

MHD mode tracking using high-speed cameras and deep learning

Yumou Wei

Jeffrey Levesque

Christopher Hansen

Michael Mauel

Gerald Navratil

Sparse regression for plasma physics

Alan Kaptanoglu

Christopher Hansen

Jeremy Lore

Matt Landreman

Steven Brunton

Vertical control of DIII-D discharges with strong negative triangularity

A.O. Nelson

A. Hyatt

W. Wehner

C. Paz-Soldan

T. Osborne

H. Anand

K.E. Thome

2022

Prospects for H-mode inhibition in negative triangularity tokamak reactor plasmas

A.O. Nelson

C. Paz-Soldan

S. Saarelma

Non-disruptive error field identification based on magnetic island healing

C Paz-Soldan

et al

A Nonlocal Magneto-curvature Instability in a Differentially Rotating Disk

Fatima Ebrahimi

Matthew Pharr

2021

A dimensionality reduction algorithm for mapping tokamak operational regimes using a variational autoencoder (VAE) neural network

Y. Wei

et al.

A novel path to runaway electron mitigation via deuterium injection and current-driven MHD instability

C Paz-Soldan

et al

Plasma Performance and Operational Space without ELMs in DIII-D

C. Paz-Soldan

Demonstration of Safe Termination of Megaampere Relativistic Electron Beams in Tokamaks

C. Reux

C. Paz-Soldan

et al

Kinetic equilibrium reconstructions of plasmas in the MAST database and preparation for reconstruction of the first plasmas in MAST upgrade

J W Berkery

S A Sabbagh

et al

2020

Projected global stability of high beta MAST-U spherical tokamak plasmas

J W Berkery

S A Sabbagh

J M Bialek

et al

Why carbon dioxide makes stellarators so important

Allen Boozer

Analysis of MHD stability and active mode control on KSTAR for high confinement, disruption-free plasma

Y.S. Park

S.A. Sabbagh

et al

2019

Recent DIII-D advances in runaway electron measurement and model validation

C. Paz-Soldan et al.

The effect of plasma shape and neutral beam mix on the rotation threshold for RMP-ELM suppression

C. Paz-Soldan

et al.

Kink instabilities of the post-disruption runaway electron beam at low safety factor

C. Paz-Soldan

A. Boozer

et al

Mode rotation control in a tokamak with a feedback-driven biased electrode

J.W. Brooks et al.

Magnetic surface loss and electron runaway

Allen Boozer

2018

Dynamics of MHD instabilities near a ferromagnetic wall

P.E. Hughes et al.

The causes of the disruptive tearing instabilities of the ITER Baseline Scenario in DIII-D

Francesca Turco

T.C. Luce

W. Solomon

G. Jackson

Gerald Navratil

Jeremy Hanson

2017

Application of benchmarked kinetic resistive wall mode stability codes to ITER, including additional physics

J. W. Berkery

Z. R. Wang

S. A. Sabbagh

et al

Measurement of scrape-off-layer current dynamics during MHD activity and disruptions in HBT-EP

J.P. Levesque et al.

High-β equilibrium and ballooning stability of the low aspect ratio CNT stellarator

K.C. Hammond et al.

Runaway electrons and ITER

Allen Boozer

Stability of DIII-D high-performance, negative central shear discharges

J.M. Hanson

J.W. Berkery

J. Bialek

et al

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Columbia Affiliations

Department of Applied Physics and Applied Mathematics

Fu Foundation School of Engineering and Applied Science