Laboratory generation of large, strong magnetic fields is of significance to many research areas including plasma and beam physics [1], astrophysics [2], material science [3], and atomic and molecular physics [4]. We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Jafari Milani, M. R. The amplitude of THz waves can be augmented by applying the magnetic field perpendicular to the direction of propagation of lasers. Such fields are billions of times stronger than the Earth’s magnetic field and are created when charged particles in the plasma are accelerated into circular orbits. This data will be updated every 24 hours.

To find out more, see our In older technologies, such as magnetic tapes or hard drives, this is achieved through magnetic fields produced inside current- carrying coils. 2018. However, he is not yet ruling out experiments at existing facilities: “We have not explored yet all the possible range of laser and plasma parameters, thus it might be that more accessible conditions are found.” Copyright © 2020 by IOP Publishing Ltd and individual contributorsExplore all the latest news and information on Physics WorldKeep track of the most exciting research breakthroughs and technology innovationsStay informed about the latest developments that affect scientists in all parts of the worldTake a deeper look at the emerging trends and key issues within the global scientific communityEnjoy a more personal take on the key events in and around sciencePlan the meetings and conferences you want to attend with our comprehensive events calendarConsider your career options with valuable advice and insightful case studiesFind out whether you agree with our expert commentatorsDiscover the views of leading figures in the scientific communityExplore the value of scientific research for industry, the economy and societyFind out how recent scientific breakthroughs are driving business innovation and commercial growthLearn about novel approaches to educating and inspiring the scientists of the futureUnderstand how emerging policy changes could affect your work and careerFollow the latest progress at the world’s top scientific experimentsA round-up of the latest innovation from our corporate partnersExplore special collections that bring together our best content on trending topicsOur contribution to the global media initiative in the run-up to the UN Climate Action meetingExplore the latest trends and opportunities associated with designing, building, launching and exploiting space-based technologiesLearn how scientists are exploiting bioprinting and biofabrication to create artificial organs and tissues for the medicine of the futureThe challenges and opportunities of turning advances in nanotechnology into commercial productsExperiments that probe the exotic behaviour of matter at ultralow temperatures depend on the latest cryogenics technologyInterdisciplinary research on local and global environmental challenges, plus solutions for creating more sustainable technologies and societiesFind out how scientists are exploiting digital technologies to understand online behaviour and drive research progressFind out how a new crop of quantum technologies is set to make waves in the commercial worldExplore the sights and sounds of the scientific worldWatch our specially filmed videos to get a different slant on the latest scienceOur regular conversations with inspiring figures from the scientific communityTune into online presentations that allow expert speakers to explain novel tools and applicationsThis e-mail address will be used to create your accountWeak electric currents track tiny magnetic skyrmionsMagnetic topological insulators change phase under pressureExperiments pin down conditions that make hot water freeze before cold

Astrophysicists will probably have to wait for the next generation of pulsed lasers to be built, however. In an overdense plasma, the laser beams penetrate to only thin layer of a plasma surface and reflected. While experimental studies of RF have provided some information about the phenomenon, physicists do not have good models for calculating its effects. But while Popruzhenko predicts we'll be able to do this in the ""These laser facilities will be capable of the intensities required for the generation of super-strong magnetic fields due to radiation friction and also for the observation of many other fundamental strong-field effects,"