Physicist Greg Hammett honored for his work advancing understanding of fusion plasmas

Theoretical and computational physicist Greg Hammett, a leader in advancing understanding of the complex turbulence that controls the performance of fusion plasmas and a dedicated educator, has been named a 2021 Distinguished Scientist Fellow by the DOE’s Office of Science.

Three PPPL scientists win competitive awards to conduct frontier plasma science work

World-class expertise in the study of plasma — the hot, charged state of matter composed of free electrons and atomic nuclei, or ions, that makes up 99 percent of the visible universe — has won frontier science projects for three physicists at PPPL.

The Lab in the living room: Summer interns delve into plasma and fusion research from their homes

Summer interns working for PPPL did hands-on research from their computers in their bedrooms or on their dining room tables all over the U.S. They worked closely with PPPL physicists and engineers on research aimed at understanding ionized gases called plasmas.

New machine learning theory that can be applied to fusion energy raises questions about the very nature of science

A novel computer algorithm, or set of rules, that accurately predicts the orbits of planets in the solar system could be adapted to better predict and control the behavior of the plasma that fuels fusion facilities designed to harvest on Earth the fusion energy that powers the sun and stars.

Scientists develop forecasting technique that could help advance quest for fusion energy

An international group of researchers has developed a technique that forecasts how tokamaks might respond to unwanted magnetic errors. These forecasts could help engineers design fusion facilities that create a virtually inexhaustible supply of safe and clean fusion energy to generate electricity.

Former PPPL intern honored for outstanding machine learning poster

The American Physical Society (APS) has recognized a former PPPL summer intern for producing an outstanding research poster at the world-wide APS Division of Plasma Physics (DPP) gathering last October. The student used machine learning to accelerate a leading PPPL computer code known as XGC.

Blowing bubbles: PPPL scientist confirms novel way to launch and drive current in fusion plasmas

PPPL physicist Fatima Ebrahimi has used high-resolution computer simulations to confirm the practicality of the CHI start-up technique. The simulations show that CHI could produce electric current continuously in larger, more powerful tokamaks than exist today to produce stable fusion plasmas.