What’s New

Researchers at the Los Alamos National Laboratory in the United States have developed thin films made of a tungsten alloy that could be used inside fusion reactors. The material, a nanocrystalline tungsten-tantalum-vanadium-chromium alloy, showed "outstanding radiation resistance when compared to pure nanocrystalline tungsten materials," said researcher Osman El Atawi in an article published in The Engineer.

The inside of a fusion reactor vessel faces the hot plasma and must withstand extremely high temperatures as well as bombardment by charged and neutral particles. Tungsten, which is currently considered the most suitable material to protect the inside of a vacuum vessel, tends to fracture after radiation, while the newly developed alloy material retains its mechanical properties.

Osman El Atawi (left) and Enrique Martinez collaborated with researchers from several scientific institutes in the United States, Poland and the United Kingdom. Their joint paper is published in Science Advances.

The 56h Culham Plasma Physics Summer School is open to applications.

The school will cover fundamental plasma physics,  together with a broad understanding of its fields of application. No previous knowledge of the subject is expected, but familiarity with electromagnetism and applied mathematics at first degree level is recommended. Lecturers are drawn from the Culham Centre for Fusion Energy (CCFE), the Rutherford Appleton Laboratory (RAL) together with leading European universities. All are renowned experts in their fields.

For more details and to apply please visit: https://culhamsummerschool.org.uk/

Discount for early registrations before 15 May.

The deadline for applications is 25 May.

What do you get when you mix three parts fusion doctoral training, two measures of outreach, many parts of information, and a final jigger of fun?

A Glass of Seawater!—a self-described "light, informative, and inspiring podcast all about the field of fusion energy research as seen through the eyes of PhD students from FUSION CDT*."

Now in its third season, the podcast takes on all kinds of nuclear fusion/plasma physics topics from, as the organizers are happy to admit, a "glass half full" perspective. What is incredibly hard—but also exciting—about research in fusion today? Which challenges have been overcome and which remain? What are the latest developments from the world of materials science? And—last but not least—how much fuel for the fusion reaction can be taken from a glass of seawater?

Tune in to Andrew, Bhavin, William and their many guests here, or look up A Glass of Seawater! on Facebook and Twitter.

Also, see this recent write-up from EUROfusion.

Five UK universities—Durham University, University of Liverpool, University of Manchester, University of Oxford, University of York—have joined within FUSION CDT to offer doctoral training in fusion-relevant disciplines such as plasma physics, material science, nuclear physics, technology, laser physics, and instrumentation. Learn more here.