T Johnson

Controlling the profile of ion-cyclotron-resonant ions in JET with the wave-induced pinch effect.

M-L Mayoral, V G Kiptily, J-M Noterdaeme, 2002, Physical review letters.

Nonlinear stabilization of tokamak microturbulence by fast ions.

F Jenko, J W Haverkort, T Johnson, 2013, Physical review letters.

Destabilization of fast-ion-induced long sawteeth by localized current drive in the JET tokamak.

R J Buttery, M-L Mayoral, O. Sauter, 2004, Physical review letters.

Plasma rotation induced by directed waves in the ion-cyclotron range of frequencies.

K-D Zastrow, C. Giroud, K. Zastrow, 2004, Physical review letters.

Sawtooth-control mechanism using toroidally propagating ion-cyclotron-resonance waves in tokamaks.

L. Eriksson, I. Chapman, T Johnson, 2009, Physical review letters.

A key to improved ion core confinement in the JET tokamak: ion stiffness mitigation due to combined plasma rotation and low magnetic shear.

N Hawkes, J. Weiland, B. Baiocchi, 2011, Physical review letters.