A review of experimental drift turbulence studies

GR Tynan, A Fujisawa, G McKee - Plasma Physics and …, 2009 - iopscience.iop.org
Experimental drift turbulence and zonal flow studies in magnetically confined plasma
experiments are reviewed. The origins of drift waves, transition to drift turbulence and drift …

Internal transport barrier in tokamak and helical plasmas

K Ida, T Fujita - Plasma Physics and Controlled Fusion, 2018 - iopscience.iop.org
The differences and similarities between the internal transport barriers (ITBs) of tokamak and
helical plasmas are reviewed. By comparing the characteristics of the ITBs in tokamak and …

Verification of a quasi-linear model for gyrokinetic turbulent transport

GM Staebler, EA Belli, J Candy, JE Kinsey… - Nuclear …, 2021 - iopscience.iop.org
The verification and calibration of a new quasi-linear transport model with a large database
of gyrokinetic turbulence simulations is presented in this paper. In a previous paper …

Major minority: energetic particles in fusion plasmas

BN Breizman, SE Sharapov - Plasma Physics and Controlled …, 2011 - iopscience.iop.org
This paper describes advances made in the field of energetic-particle physics since the
topical review of Alfvén eigenmode observations in toroidal plasmas (Wong 1999 Plasma …

A Key to Improved Ion Core Confinement in the JET Tokamak:<? format?> Ion Stiffness Mitigation due to Combined Plasma Rotation and Low Magnetic Shear

P Mantica, C Angioni, C Challis, G Colyer, L Frassinetti… - Physical review …, 2011 - APS
New transport experiments on JET indicate that ion stiffness mitigation in the core of a
rotating plasma, as described by Mantica et al.[Phys. Rev. Lett. 102, 175002 (2009) PRLTAO …

Role of sheared E× B flow in self-organized, improved confinement states in magnetized plasmas

KH Burrell - Physics of Plasmas, 2020 - pubs.aip.org
ABSTRACT A major scientific success story of magnetic fusion research in the past several
decades has been the theoretical development and experimental testing of the process of …

'BAAE'instabilities observed without fast ion drive

WW Heidbrink, MA Van Zeeland, ME Austin… - Nuclear …, 2020 - iopscience.iop.org
The instability that was previously identified (Gorelenkov 2009 Phys. Plasmas 16 056107)
as a fast-ion driven beta-induced Alfvén-acoustic eigenmode (BAAE) in DIII-D was …

Interaction between a magnetic island and turbulence

MJ Choi - Reviews of Modern Plasma Physics, 2021 - Springer
Interaction between a magnetic island and turbulence has been intensively studied in recent
years with advance of plasma diagnostics in various plasma experiment devices such as …

Energetic particle instabilities in fusion plasmas

SE Sharapov, B Alper, HL Berk, DN Borba… - Nuclear …, 2013 - iopscience.iop.org
Remarkable progress has been made in diagnosing energetic particle instabilities on
present-day machines and in establishing a theoretical framework for describing them. This …

Impact of avalanche type of transport on internal transport barrier formation in tokamak plasmas

F Kin, K Itoh, T Bando, K Shinohara, N Oyama… - Scientific Reports, 2023 - nature.com
In magnetic fusion plasmas, a transport barrier is essential to improve the plasma
confinement. The key physics behind the formation of a transport barrier is the suppression …