Invited Talks

2019

Sherwood Fusion Theory Conference, 15 – 17 April 2019

Invited Talks

Michael Hardman, Oxford: Cross-scale interaction mechanism in coupled electron and ion scale turbulence

Alex Schekochihin, Oxford: Gyrokinetics of thermalization of turbulent energy in astrophysical plasmas – a fusion-astro synergy success story

XXXIV International Conference on Phenomena in Ionized Gases,  14 – 19 July 2019

Invited Talks

Istvan Cziegler, York: Flow–turbulence coupling in magnetic confinement fusion

18th European Fusion Theory Conference, 7 – 10 October 2019

Invited Talks

Michael Hardman, Oxford: Suppression of the electron temperature gradient instability via cross-scale interactions with ion gyroradius scale turbulence 

Oral Presentations

Jason Parisi, Oxford: Toroidal and slab ETG instability dominance in the linear spectrum of JET-ILW pedestals

Plamen Ivanov, Oxford: Zonal flow – drift-wave interactions in two-dimensional curvature-driven fluid ITG turbulence

61st Annual Meeting of the APS Division of Plasma Physics, 21 – 25 October 2019

Invited Talks

Juan Ruiz Ruiz, Oxford: Validation of gyrokinetic simulations in NSTX including comparisons with a synthetic diagnostic for high-k scattering

Denis St-Onge, Oxford: Fluctuation dynamo in collisionless and weakly collisional, magnetized plasmas

 

2020

Theory of Fusion Plasmas Joint Varenna-Lausanne International Workshop, 12 – 16 October 2020

Invited Talks

Plamen Ivanov, Oxford: Zonally dominated saturation and Dimits threshold in curvature-driven ITG turbulence

Michail Anastopoulos Tzanis, York: Peeling-ballooning stability of tokamak plasmas with applied 3D magnetic fields

Howard Wilson, York: Drift-kinetic theory of neoclassical tearing modes close to threshold

 

2021

JPP Frontiers of Plasma Physics Colloquium

Invited Talks

Plamen Ivanov, Oxford: Zonally dominated dynamics and the transition to strong turbulence in cold-ion Z-pinch plasma

Felix Parra, Oxford: Collisional transport in large aspect ratio stellarators

Howard Wilson, York: Plasma Modelling in Support of the STEP Fusion Reactor Programme

47th EPS Conference on Plasma Physics, 21 – 25 June 2021

Invited Talks

Alexandra Dudkovskaia, York: Modelling neoclassical tearing modes in tokamak plasmas

Sherwood Fusion Theory Conference, 16 – 18 August 2021

Invited Talks

Nicolas Christen, Oxford: Bistable turbulence in fusion plasmas with a sheared mean flow

Oral Presentations

Toby Adkins, Oxford: Electromagnetic plasma instabilities and turbulence driven by electron-temperature gradient

Michael Hardman, Oxford: The nonadiabatic response of passing electrons and ion-gyroradius-scale electrostatic microinstabilities in the limit of small electron-to-ion mass ratio

Plamen Ivanov, Oxford: Zonally dominated dynamics and the transition to strong turbulence in ion-scale plasma turbulence

Denis St-Onge, Oxford: Spectrally accurate global-local gyrokinetic simulations of turbulence in tokamak plasmas

Alexander von Boetticher, Oxford: A Fokker-Planck collision model for gyrokinetic simulations in stellarators

25th Joint EU-US Task Force Meeting, 6 – 10 September 2021

Oral Presentations

Michael Hardman, Oxford: The impact of cross-scale interactions on electron-temperature-gradient-driven instabilities in multiscale turbulence

Ben McMillan, Warwick: Impacts of high β and fast particles on turbulence in spherical tokamak reactors

Juan Ruiz Ruiz, Oxford: Gyrokinetic modelling and experimental comparisons of radial correlation and time delay Doppler backscattering measurements in JET

Denis St-Onge, Oxford: Spectrally accurate global-local gyrokinetic simulations of turbulence in tokamak plasmas

63rd Annual Meeting of the APS Division of Plasma Physics, 8 – 12 November 2021

Invited Talks

Plamen Ivanov, Oxford

Review Talks

Alex Schekochihin, Oxford