This review is devoted to tokamak plasmas with a cross sectional shape featuring negative
triangularity, which appear to hold great promise as a candidate reactor configuration owing …

In a series of high performance diverted discharges on DIII-D, we demonstrate that strong
negative triangularity (NT) shaping robustly suppresses all edge-localized mode (ELM) …

An overview of results of negative triangularity (NT) studies from the ASDEX Upgrade
tokamak (AUG) is given. Moderate values of the triangularity in the range of δ average≈ …

This paper describes the updates to and analysis of the International Tokamak Physics
Activity (ITPA) Global H-Mode Confinement Database version 3 (DB3) over the period 1994 …

The impact of plasma shaping on electron heat transport is investigated in TCV L-mode
plasmas. The study is motivated by the observation of an increase in the energy confinement …

The negative triangularity tokamak (NTT) is a unique reactor concept based on'power-
handling-first'philosophy with the heat exhaust problem as the leading concern. The present …

The favorable confinement properties of negative-triangularity (NT) tokamak configurations
were discovered in the TCV tokamak in the late 1990s and were documented over the two …

Fusion occurs when light nuclei combine to form heavier nuclei. The energy released in this
process powers the stars and can provide humankind with a safe, sustainable, and clean …

One of our grand challenges towards fusion energy is the achievement of a high-
performance plasma core coupled to a boundary solution. The high confinement mode (H …

Global gradient driven gyrokinetic simulations performed with the Gyrokinetic
Electromagnetic Numerical Experiment (GENE) code are used to investigate Tokamak à …